Roman Khavronenko
e92c987dc3
vmalert: check if remoteWrite is configured for replay mode ( #1990 )
...
* vmalert: check if remoteWrite is configured for replay mode
The purpose of `replay` mode is to backfill results of recording
or alerting rules. So `remoteWrite.url` should be required.
Otherwise, process can fail on attempt to send data.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* Update app/vmalert/main.go
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-21 20:31:10 +02:00
Yury Molodov
0952caca24
vmui: add custom start range ( #1989 )
...
* feat: add custom start range
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-21 20:22:48 +02:00
Aliaksandr Valialkin
727797a6fd
all: use logger.WithThrottler() where appropriate
2021-12-21 17:10:54 +02:00
Roman Khavronenko
23e1de06ee
vmagent: add error log for skipped data block when rejected by receiv… ( #1956 )
...
* vmagent: add error log for skipped data block when rejected by receiving side
Previously, rejected data blocks were silently dropped - only metrics were update.
From operational perspective, having an additional logging for such cases is preferable.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmagent: throttle log messages about skipped blocks
The new type of logger was added to logger pacakge.
This new type supposed to control number of logged messages
by time.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* lib/logger: make LogThrottler public, so its methods can be inspected by external packages
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-21 16:42:38 +02:00
Aliaksandr Valialkin
053e85ff3d
all: typo fix: unexected -> unexpected
2021-12-20 17:40:13 +02:00
Yury Molodov
4c9e563c89
vmui: graph fixes ( #1982 )
...
* fix: remove disabling custom step when zooming
* feat: add a dynamic calc of the width of the graph
* fix: add validate y-axis limits
* fix: correct axis limits for value 0
* fix: change logic create time series
* fix: change types for tooltip
* fix: correct points on the line
* fix: change the logic for set graph width
* fix: stop checking the period when auto-refresh is enabled
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-20 17:37:45 +02:00
Aliaksandr Valialkin
b393a16a25
app/vmselect/vmui: make vmui-update
2021-12-20 13:50:55 +02:00
dependabot[bot]
dc81e9d352
build(deps): bump react-scripts in /app/vmui/packages/vmui ( #1977 )
...
Bumps [react-scripts](https://github.com/facebook/create-react-app/tree/HEAD/packages/react-scripts ) from 4.0.3 to 5.0.0.
- [Release notes](https://github.com/facebook/create-react-app/releases )
- [Changelog](https://github.com/facebook/create-react-app/blob/main/CHANGELOG.md )
- [Commits](https://github.com/facebook/create-react-app/commits/react-scripts@5.0.0/packages/react-scripts )
---
updated-dependencies:
- dependency-name: react-scripts
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-20 13:20:30 +02:00
dependabot[bot]
ea625f817c
build(deps): bump @mui/icons-material in /app/vmui/packages/vmui ( #1978 )
...
Bumps [@mui/icons-material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-icons-material ) from 5.2.1 to 5.2.4.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.4/packages/mui-icons-material )
---
updated-dependencies:
- dependency-name: "@mui/icons-material"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-20 13:18:57 +02:00
dependabot[bot]
0ab40c940c
build(deps): bump @types/node in /app/vmui/packages/vmui ( #1979 )
...
Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node ) from 16.11.12 to 17.0.1.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases )
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node )
---
updated-dependencies:
- dependency-name: "@types/node"
dependency-type: direct:production
update-type: version-update:semver-major
...
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2021-12-20 13:18:57 +02:00
dependabot[bot]
6abe210683
build(deps): bump @mui/material in /app/vmui/packages/vmui ( #1976 )
...
Bumps [@mui/material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-material ) from 5.2.3 to 5.2.4.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.4/packages/mui-material )
---
updated-dependencies:
- dependency-name: "@mui/material"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-12-20 13:18:57 +02:00
dependabot[bot]
9c8c775492
build(deps-dev): bump @babel/plugin-proposal-nullish-coalescing-operator ( #1975 )
...
Bumps [@babel/plugin-proposal-nullish-coalescing-operator](https://github.com/babel/babel/tree/HEAD/packages/babel-plugin-proposal-nullish-coalescing-operator ) from 7.16.0 to 7.16.5.
- [Release notes](https://github.com/babel/babel/releases )
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md )
- [Commits](https://github.com/babel/babel/commits/v7.16.5/packages/babel-plugin-proposal-nullish-coalescing-operator )
---
updated-dependencies:
- dependency-name: "@babel/plugin-proposal-nullish-coalescing-operator"
dependency-type: direct:development
update-type: version-update:semver-patch
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2021-12-20 13:18:57 +02:00
dependabot[bot]
5a367951f0
build(deps): bump @codemirror/basic-setup in /app/vmui/packages/vmui ( #1974 )
...
Bumps [@codemirror/basic-setup](https://github.com/codemirror/basic-setup ) from 0.19.0 to 0.19.1.
- [Release notes](https://github.com/codemirror/basic-setup/releases )
- [Changelog](https://github.com/codemirror/basic-setup/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/basic-setup/compare/0.19.0...0.19.1 )
---
updated-dependencies:
- dependency-name: "@codemirror/basic-setup"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-20 13:18:57 +02:00
Aliaksandr Valialkin
3396f08874
app/vmselect/promql: follow-up after 177e345d8a
...
* Document changes_prometheus(), increase_prometheus() and delta_prometheus() functions.
* Simplify their implementation
* Mention these functions in docs/CHANGELOG.md
2021-12-20 13:15:06 +02:00
匠心零度
cc4725843b
add Prometheus semantics function :changes_prometheus、delta_prometheus、increase_prometheus ( #1972 )
...
Co-authored-by: lirenzuo <lirenzuo@shein.com>
2021-12-20 13:15:05 +02:00
dependabot[bot]
3ebdaec9b7
build(deps-dev): bump @typescript-eslint/eslint-plugin ( #1968 )
...
Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin ) from 5.6.0 to 5.7.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.7.0/packages/eslint-plugin )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
dependency-type: direct:development
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-20 12:19:13 +02:00
dependabot[bot]
205cc48453
build(deps): bump uplot from 1.6.17 to 1.6.18 in /app/vmui/packages/vmui ( #1967 )
...
Bumps [uplot](https://github.com/leeoniya/uPlot ) from 1.6.17 to 1.6.18.
- [Release notes](https://github.com/leeoniya/uPlot/releases )
- [Commits](https://github.com/leeoniya/uPlot/compare/1.6.17...1.6.18 )
---
updated-dependencies:
- dependency-name: uplot
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-12-20 12:19:13 +02:00
dependabot[bot]
f09ed020ed
build(deps-dev): bump @typescript-eslint/parser ( #1965 )
...
Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser ) from 5.6.0 to 5.7.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.7.0/packages/parser )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/parser"
dependency-type: direct:development
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-20 12:12:10 +02:00
dependabot[bot]
32d2c5ce4b
build(deps): bump @mui/lab in /app/vmui/packages/vmui ( #1966 )
...
Bumps [@mui/lab](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-lab ) from 5.0.0-alpha.59 to 5.0.0-alpha.60.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/HEAD/packages/mui-lab )
---
updated-dependencies:
- dependency-name: "@mui/lab"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-12-20 12:12:10 +02:00
dependabot[bot]
f32bc714d3
build(deps): bump typescript in /app/vmui/packages/vmui ( #1969 )
...
Bumps [typescript](https://github.com/Microsoft/TypeScript ) from 4.5.3 to 4.5.4.
- [Release notes](https://github.com/Microsoft/TypeScript/releases )
- [Commits](https://github.com/Microsoft/TypeScript/compare/v4.5.3...v4.5.4 )
---
updated-dependencies:
- dependency-name: typescript
dependency-type: direct:production
update-type: version-update:semver-patch
...
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-20 12:12:10 +02:00
John Seekins
fcb759ebc3
OpenTSDB Migration Fix ( #1946 )
...
* Simplify queries to OpenTSDB (and make them properly appear in OpenTSDB query stats) and also tweak defaults a bit
Signed-off-by: John Seekins <jseekins@datto.com>
2021-12-20 12:12:10 +02:00
Roman Khavronenko
1f0301c809
vmalert: always convert step value to seconds for better compatibility ( #1955 )
...
When using `vmalert` with older Prometheus versions, the passed
`step=2m` may be parsed by Prometheus with an err: "cannot parse \"2m0s\" to a valid duration".
In order to improve compatibility vmalert will always convert step duration to seconds.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1943
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-17 20:17:09 +02:00
Aliaksandr Valialkin
c2b0a6109b
app/vmselect/prometheus: typo fix after bf0e3ad2171219b7883b149999c4dc0ac15b9797
2021-12-17 11:52:42 +02:00
Aliaksandr Valialkin
7c3239966e
app/vmselect/vmui: make vmui-update
2021-12-17 11:52:42 +02:00
Aliaksandr Valialkin
d9f075622b
app/vmselect: de-duplicate data exported via /api/v1/export/csv by default
...
Previously the exported data wasn't de-duplicated.
Now it is possible to export the raw data without deduplication
by passing reduce_mem_usage=1 query arg to /api/v1/export/csv
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1837
2021-12-17 11:52:42 +02:00
Yury Molodov
7d32ca9ed3
fix: return query for app mode ( #1954 )
2021-12-17 11:52:42 +02:00
Aliaksandr Valialkin
c170841951
app/vmselect/promql: add timestamp_with_name(m[d]) function
...
This function works the same as `timestamp()`, but doesn't remove source time series names.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949#issuecomment-995222388
2021-12-15 23:38:09 +02:00
Yury Molodov
603be150c4
vmui: introduce application mode ( #1949 )
...
* feat: add a label for the Query field
* fix: change zoom position
* fix: add description and error code to alerts
* fix: correct logic query history
* fix: correct update query history
* feat: add custom step
* update package-lock.json
* feat: introduce application mode
* build vmui
* Revert "build vmui"
This reverts commit c0e2415550
2021-12-15 21:34:04 +02:00
Aliaksandr Valialkin
bc3923111b
lib/storage: return dedup interval in milliseconds from GetDedupInterval()
...
This removes duplicate .Milliseconds() calls after GetDedupInterval() calls.
2021-12-15 13:27:27 +02:00
Aliaksandr Valialkin
cdfe854c9b
lib/storage: explicitly pass dedupInterval to DeduplicateSamples() and deduplicateSamplesDuringMerge()
...
This improves the code readability and debuggability, since the output of these functions
stops depending on global state.
2021-12-14 20:52:29 +02:00
Yury Molodov
b3389ce26b
vmui: custom step ( #1942 )
...
* feat: add a label for the Query field
* fix: change zoom position
* fix: add description and error code to alerts
* fix: correct logic query history
* fix: correct update query history
* feat: add custom step
* update package-lock.json
* docs: document that VMUI now supports overriding of `step` query arg, which is passed to `/api/v1/query_range`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-14 14:52:44 +02:00
Yury Molodov
28655e8eb8
vmui: minor fixes ( #1936 )
...
* feat: add a label for the Query field
* fix: change zoom position
* fix: add description and error code to alerts
* fix: correct logic query history
* fix: correct update query history
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document bugfixes
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-13 13:44:32 +02:00
Aliaksandr Valialkin
3d86e6353b
app/vmselect/vmui: make vmui-update
2021-12-13 13:33:35 +02:00
dependabot[bot]
1e9d4063e0
build(deps): bump @mui/lab in /app/vmui/packages/vmui ( #1935 )
...
Bumps [@mui/lab](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-lab ) from 5.0.0-alpha.58 to 5.0.0-alpha.59.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/HEAD/packages/mui-lab )
---
updated-dependencies:
- dependency-name: "@mui/lab"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-13 13:29:54 +02:00
dependabot[bot]
72487ab68a
build(deps): bump @codemirror/commands in /app/vmui/packages/vmui ( #1933 )
...
Bumps [@codemirror/commands](https://github.com/codemirror/commands ) from 0.19.5 to 0.19.6.
- [Release notes](https://github.com/codemirror/commands/releases )
- [Changelog](https://github.com/codemirror/commands/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/commands/compare/0.19.5...0.19.6 )
---
updated-dependencies:
- dependency-name: "@codemirror/commands"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-12-13 13:29:54 +02:00
dependabot[bot]
5f6d5ba42e
build(deps-dev): bump @typescript-eslint/parser ( #1934 )
...
Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser ) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.6.0/packages/parser )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/parser"
dependency-type: direct:development
update-type: version-update:semver-minor
...
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2021-12-13 13:29:54 +02:00
dependabot[bot]
f2f6d1519a
build(deps): bump @codemirror/view in /app/vmui/packages/vmui ( #1931 )
...
Bumps [@codemirror/view](https://github.com/codemirror/view ) from 0.19.26 to 0.19.29.
- [Release notes](https://github.com/codemirror/view/releases )
- [Changelog](https://github.com/codemirror/view/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/view/compare/0.19.26...0.19.29 )
---
updated-dependencies:
- dependency-name: "@codemirror/view"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-12-13 13:29:54 +02:00
dependabot[bot]
1510808fbd
build(deps): bump @emotion/react in /app/vmui/packages/vmui ( #1930 )
...
Bumps [@emotion/react](https://github.com/emotion-js/emotion ) from 11.7.0 to 11.7.1.
- [Release notes](https://github.com/emotion-js/emotion/releases )
- [Changelog](https://github.com/emotion-js/emotion/blob/main/CHANGELOG.md )
- [Commits](https://github.com/emotion-js/emotion/compare/@emotion/react@11.7.0...@emotion/react@11.7.1 )
---
updated-dependencies:
- dependency-name: "@emotion/react"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-12-13 13:29:54 +02:00
dependabot[bot]
afc1061e87
build(deps): bump @mui/icons-material in /app/vmui/packages/vmui ( #1929 )
...
Bumps [@mui/icons-material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-icons-material ) from 5.2.0 to 5.2.1.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.1/packages/mui-icons-material )
---
updated-dependencies:
- dependency-name: "@mui/icons-material"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-12-13 13:29:54 +02:00
dependabot[bot]
80baf9a41f
build(deps): bump @types/node in /app/vmui/packages/vmui ( #1932 )
...
Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node ) from 16.11.11 to 16.11.12.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases )
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node )
---
updated-dependencies:
- dependency-name: "@types/node"
dependency-type: direct:production
update-type: version-update:semver-patch
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2021-12-13 13:29:54 +02:00
dependabot[bot]
ef126e352f
build(deps): bump @mui/material in /app/vmui/packages/vmui ( #1925 )
...
Bumps [@mui/material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-material ) from 5.2.2 to 5.2.3.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.3/packages/mui-material )
---
updated-dependencies:
- dependency-name: "@mui/material"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-13 13:29:54 +02:00
dependabot[bot]
cda420ebb4
build(deps): bump @testing-library/jest-dom in /app/vmui/packages/vmui ( #1924 )
...
Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom ) from 5.16.0 to 5.16.1.
- [Release notes](https://github.com/testing-library/jest-dom/releases )
- [Changelog](https://github.com/testing-library/jest-dom/blob/main/CHANGELOG.md )
- [Commits](https://github.com/testing-library/jest-dom/compare/v5.16.0...v5.16.1 )
---
updated-dependencies:
- dependency-name: "@testing-library/jest-dom"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-13 13:29:54 +02:00
dependabot[bot]
f749a2a7f7
build(deps): bump typescript in /app/vmui/packages/vmui ( #1926 )
...
Bumps [typescript](https://github.com/Microsoft/TypeScript ) from 4.5.2 to 4.5.3.
- [Release notes](https://github.com/Microsoft/TypeScript/releases )
- [Commits](https://github.com/Microsoft/TypeScript/compare/v4.5.2...v4.5.3 )
---
updated-dependencies:
- dependency-name: typescript
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-13 13:29:54 +02:00
dependabot[bot]
fd8772d122
build(deps): bump @mui/styles in /app/vmui/packages/vmui ( #1927 )
...
Bumps [@mui/styles](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-styles ) from 5.2.2 to 5.2.3.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.3/packages/mui-styles )
---
updated-dependencies:
- dependency-name: "@mui/styles"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-13 13:29:54 +02:00
dependabot[bot]
b9a2900d9f
build(deps-dev): bump @typescript-eslint/eslint-plugin ( #1928 )
...
Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin ) from 5.5.0 to 5.6.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.6.0/packages/eslint-plugin )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
dependency-type: direct:development
update-type: version-update:semver-minor
...
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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-13 13:29:54 +02:00
Yury Molodov
6367edae1d
vmui: add a label for the Query field ( #1923 )
...
* feat: add a label for the Query field
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-12 19:10:56 +02:00
Aliaksandr Valialkin
addae7fc6a
app/vmselect/promql: preserve the order of time series passed to limit_offset() function
...
Previously time series passed to `limit_offset()` were shuffled according to hash for their labels.
This was unexpected behaviour for most users.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1920 and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951
2021-12-12 18:07:15 +02:00
Roman Khavronenko
e7d7f6c94e
vmalert: update the order of service labels attaching ( #1922 )
...
Service labels like `alertname` or `alertgroup` were attached
after template expanding for `labels` section. Because of this,
labels `alertname` or `alertgroup` weren't available for templating
in `labels` section of alert's definition.
This commit changes the order of labels attaching and adds a test
for verifying these labels availability.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1921
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-10 12:14:16 +02:00
Aliaksandr Valialkin
78656d91cd
app/vmui/README.md: remove features chapter, since it lists unimportant and/or misleading features
...
The main user-visible features for vmui are documented at https://docs.victoriametrics.com/#vmui .
2021-12-09 19:51:33 +02:00
Yury Molodov
39e29a50f1
vmui: multiple queries ( #1916 )
...
* feat: change duration by "enter"
* fix: optimize data processing for chart
* feat: set minimum step to 1ms
* update dependencies
* feat: remove save the last query to local storage
* fix: handle an error in a table with subqueries
* feat: store display type in URL
* Revert "feat: store display type in URL"
This reverts commit ccc242c69a
2021-12-08 16:43:18 +02:00
Aliaksandr Valialkin
38f5bc7451
lib/httpserver: add missing 127.0.0.1 hostname to the logged address for http and pprof server if the address starts with ':'
...
This allows copy-pasting the url to http server from logs.
2021-12-08 16:15:12 +02:00
Aliaksandr Valialkin
7d8c481960
app/vmalert/config: sort extra_filter labels before passing them to query args in order to get consistent order of query args across runs
...
This fixes TestGroupParams test - see https://github.com/VictoriaMetrics/VictoriaMetrics/runs/4432510244?check_suite_focus=true#step:5:288
2021-12-08 13:04:08 +02:00
Aliaksandr Valialkin
54d4a1c959
app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2021-12-06 17:33:49 +02:00
Aliaksandr Valialkin
9aa9b081a4
app/vminsert: add -maxLabelValueLen command-line flag
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1908
2021-12-06 11:42:24 +02:00
dependabot[bot]
dc00e95010
build(deps-dev): bump @typescript-eslint/eslint-plugin ( #1902 )
...
Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin ) from 5.4.0 to 5.5.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/eslint-plugin/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.5.0/packages/eslint-plugin )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
dependency-type: direct:development
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-06 10:20:05 +02:00
Aliaksandr Valialkin
df810cfc9a
app/vmselect/vmui: make vmui-update
2021-12-06 10:18:03 +02:00
dependabot[bot]
d919c16419
build(deps): bump @codemirror/view in /app/vmui/packages/vmui ( #1901 )
...
Bumps [@codemirror/view](https://github.com/codemirror/view ) from 0.19.21 to 0.19.26.
- [Release notes](https://github.com/codemirror/view/releases )
- [Changelog](https://github.com/codemirror/view/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/view/compare/0.19.21...0.19.26 )
---
updated-dependencies:
- dependency-name: "@codemirror/view"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-06 09:59:02 +02:00
dependabot[bot]
2a28ce9fcb
build(deps): bump @types/node in /app/vmui/packages/vmui ( #1903 )
...
Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node ) from 16.11.10 to 16.11.11.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases )
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node )
---
updated-dependencies:
- dependency-name: "@types/node"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-06 09:59:02 +02:00
dependabot[bot]
8da2e4bd20
build(deps): bump @testing-library/jest-dom in /app/vmui/packages/vmui ( #1904 )
...
Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom ) from 5.15.1 to 5.16.0.
- [Release notes](https://github.com/testing-library/jest-dom/releases )
- [Changelog](https://github.com/testing-library/jest-dom/blob/main/CHANGELOG.md )
- [Commits](https://github.com/testing-library/jest-dom/compare/v5.15.1...v5.16.0 )
---
updated-dependencies:
- dependency-name: "@testing-library/jest-dom"
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-06 09:59:02 +02:00
dependabot[bot]
881c178e48
build(deps-dev): bump @typescript-eslint/parser ( #1905 )
...
Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser ) from 5.4.0 to 5.5.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.5.0/packages/parser )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/parser"
dependency-type: direct:development
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-12-06 09:59:02 +02:00
Aliaksandr Valialkin
d40441947a
app: allow specifying http and https urls in the following command-line flags
...
* -promscrape.config
* -relabelConfig
* -remoteWrite.relabelConfig
* -remoteWrite.urlRelabelConfig
2021-12-03 00:11:47 +02:00
Aliaksandr Valialkin
daaea1eb2c
app/vmauth: follow-up for 13368bed18
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* Document the ability to specify http or https urls in `-auth.config` at docs/CHANGELOG.md
* Move the ReadFileOrHTTP to lib/fs, so it can be re-used in other places where a file
should be read from the given path. For example, in `-promscrape.config` at `vmagent`.
2021-12-02 23:34:15 +02:00
Tiago Magalhães
fd3c9730b0
vmauth: support for reading remote auth config file ( #1898 )
...
* add support for reading remote auth_config file via http
* fix lint
* fix defer on close body
Co-authored-by: Tiago Magalhães <tmagalhaes@wavecom.pt>
2021-12-02 23:34:13 +02:00
Roman Khavronenko
582c063698
vmalert: introduce additional HTTP URL params per-group configuration ( #1892 )
...
* vmalert: introduce additional HTTP URL params per-group configuration
The new group field `params` allows to configure custom HTTP URL params
per each group. These params will be applied to every request before
executing rule's expression. Hot config reload is also supported.
Field `extra_filter_labels` was deprecated in favour of `params` field.
vmalert will print deprecation log message if config file contains
the deprecated field.
`params` fields are supported by both Prometheus and Graphite datasource types.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmalert: provide more examples for `params` field
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmalert: set higher priority for `params` setting
If there would be a conflict between URL params set in `datasource.url` flag
and params in group definition the latter will have higher priority.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-02 14:51:54 +02:00
Roman Khavronenko
8b67168609
ci: bump go version to 1.17 ( #1895 )
...
The bump was required for `vmalert` package.
`vmalert` docs now also contain an updated description.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-02 14:51:45 +02:00
Aliaksandr Valialkin
c540235470
app: use relative paths instead of absolute paths for the supported http handlers on the main page
...
This allows hiding VictoriaMetrics components behind proxies, which serve pages at different path prefixes
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1858
2021-12-02 13:54:15 +02:00
Aliaksandr Valialkin
2b7dee15dd
app/{vmbackup,vmrestore}: export internal metrics at /metrics http handler
2021-12-02 11:56:34 +02:00
Roman Khavronenko
fc4e59ec1d
vmalert: adjust topologies docs in README ( #1893 )
...
Commit changes images width and order in topologies section
for better readability.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-02 10:33:47 +02:00
Roman Khavronenko
6823818843
Vmalert docs upd ( #1890 )
...
* vmalert: add topology examples in docs
* vmalert: docs typo fix
2021-12-02 10:33:47 +02:00
Aliaksandr Valialkin
ab4be24397
app/vmstorage: export vm_cache_size_max_bytes metrics for determining capacity of various caches
...
The vm_cache_size_max_bytes metric can be used for determining caches which reach their capacity via the following query:
vm_cache_size_bytes / vm_cache_size_max_bytes > 0.9
2021-12-02 10:30:01 +02:00
Aliaksandr Valialkin
120fedf1ac
app/vmselect/vmui: make vmui-update
2021-11-30 01:38:59 +02:00
Roman Khavronenko
83c46eaf1a
vmalert: continue to print errors for bad config during hot reload ( #1871 )
...
Previously, vmalert would print an err message and set vmalert_config_last_reload_successful=0
only once during a hot reload of a bad config. Such behaviour may result into non noticed
event of a bad config reload attempt
Now, it continues to print error messages and keep vmalert_config_last_reload_successful state
until successful attempt will be made or config state will be rolled back to prev state.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-11-30 01:24:20 +02:00
Roman Khavronenko
48fb972ddc
vmalert: make notifier.Addr optional ( #1870 )
...
For a long time notifier.Addr flag was required. The assumption was that vmalert will
be always used for alerting. However, practice shows that some users need only
recording rules. In this case, requirement of notifier.Addr is ambigious.
The change verifies if loaded config contains recording or alerting rules and
if there are corresponding flags set. This is true for initial config load
and hot reload.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-11-30 01:23:00 +02:00
Aliaksandr Valialkin
7b88daf2ec
docs/CHANGELOG.md: document 852a895b70
2021-11-30 01:22:59 +02:00
Yury Molodov
acc05e16c1
feat: store display type in URL ( #1855 )
2021-11-30 01:09:28 +02:00
Yury Molodov
0108c9d2cc
vmui: handle an error in a table with subqueries ( #1854 )
...
* fix: handle an error in a table with subqueries
* feat: store display type in URL
* Revert "feat: store display type in URL"
This reverts commit ccc242c69a
2021-11-30 01:05:28 +02:00
Yury Molodov
d0313b9401
feat: remove save the last query to local storage ( #1853 )
2021-11-30 01:00:54 +02:00
Yury Molodov
500945499f
vmui: optimize render ( #1852 )
...
* feat: change duration by "enter"
* fix: optimize data processing for chart
* feat: set minimum step to 1ms
* update dependencies
* update package-lock
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-11-30 00:57:35 +02:00
Aliaksandr Valialkin
648d788a45
app/vmselect/vmui: make vmui-update
2021-11-29 21:58:11 +02:00
dependabot[bot]
46a3b24162
build(deps): bump @types/jest in /app/vmui/packages/vmui ( #1886 )
...
Bumps [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest ) from 27.0.2 to 27.0.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases )
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest )
---
updated-dependencies:
- dependency-name: "@types/jest"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-29 21:58:11 +02:00
dependabot[bot]
009756e818
build(deps): bump @mui/material in /app/vmui/packages/vmui ( #1885 )
...
Bumps [@mui/material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-material ) from 5.2.1 to 5.2.2.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.2/packages/mui-material )
---
updated-dependencies:
- dependency-name: "@mui/material"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-29 21:58:11 +02:00
dependabot[bot]
67491739f1
build(deps): bump typescript in /app/vmui/packages/vmui ( #1884 )
...
Bumps [typescript](https://github.com/Microsoft/TypeScript ) from 4.4.4 to 4.5.2.
- [Release notes](https://github.com/Microsoft/TypeScript/releases )
- [Commits](https://github.com/Microsoft/TypeScript/compare/v4.4.4...v4.5.2 )
---
updated-dependencies:
- dependency-name: typescript
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-29 21:58:11 +02:00
dependabot[bot]
00043deeb3
build(deps): bump @testing-library/jest-dom in /app/vmui/packages/vmui ( #1883 )
...
Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom ) from 5.15.0 to 5.15.1.
- [Release notes](https://github.com/testing-library/jest-dom/releases )
- [Changelog](https://github.com/testing-library/jest-dom/blob/main/CHANGELOG.md )
- [Commits](https://github.com/testing-library/jest-dom/compare/v5.15.0...v5.15.1 )
---
updated-dependencies:
- dependency-name: "@testing-library/jest-dom"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-29 21:58:11 +02:00
dependabot[bot]
0983144c16
build(deps-dev): bump eslint-plugin-react in /app/vmui/packages/vmui ( #1882 )
...
Bumps [eslint-plugin-react](https://github.com/yannickcr/eslint-plugin-react ) from 7.26.1 to 7.27.1.
- [Release notes](https://github.com/yannickcr/eslint-plugin-react/releases )
- [Changelog](https://github.com/yannickcr/eslint-plugin-react/blob/master/CHANGELOG.md )
- [Commits](https://github.com/yannickcr/eslint-plugin-react/compare/v7.26.1...v7.27.1 )
---
updated-dependencies:
- dependency-name: eslint-plugin-react
dependency-type: direct:development
update-type: version-update:semver-minor
...
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2021-11-29 21:58:11 +02:00
dependabot[bot]
79274cd218
build(deps): bump @codemirror/state in /app/vmui/packages/vmui ( #1881 )
...
Bumps [@codemirror/state](https://github.com/codemirror/state ) from 0.19.4 to 0.19.6.
- [Release notes](https://github.com/codemirror/state/releases )
- [Changelog](https://github.com/codemirror/state/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/state/compare/0.19.4...0.19.6 )
---
updated-dependencies:
- dependency-name: "@codemirror/state"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-29 21:58:11 +02:00
dependabot[bot]
d19cc19efc
build(deps): bump @mui/icons-material in /app/vmui/packages/vmui ( #1880 )
...
Bumps [@mui/icons-material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-icons-material ) from 5.0.5 to 5.2.0.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.0/packages/mui-icons-material )
---
updated-dependencies:
- dependency-name: "@mui/icons-material"
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-29 21:58:11 +02:00
dependabot[bot]
010b274e90
build(deps): bump @types/react in /app/vmui/packages/vmui ( #1879 )
...
Bumps [@types/react](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react ) from 17.0.34 to 17.0.37.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases )
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react )
---
updated-dependencies:
- dependency-name: "@types/react"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 21:58:11 +02:00
dependabot[bot]
4c1fa3f32d
build(deps): bump @codemirror/view in /app/vmui/packages/vmui ( #1878 )
...
Bumps [@codemirror/view](https://github.com/codemirror/view ) from 0.19.20 to 0.19.21.
- [Release notes](https://github.com/codemirror/view/releases )
- [Changelog](https://github.com/codemirror/view/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/view/compare/0.19.20...0.19.21 )
---
updated-dependencies:
- dependency-name: "@codemirror/view"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 21:58:11 +02:00
dependabot[bot]
bcb973ba4b
build(deps): bump @emotion/react in /app/vmui/packages/vmui ( #1877 )
...
Bumps [@emotion/react](https://github.com/emotion-js/emotion ) from 11.6.0 to 11.7.0.
- [Release notes](https://github.com/emotion-js/emotion/releases )
- [Changelog](https://github.com/emotion-js/emotion/blob/main/CHANGELOG.md )
- [Commits](https://github.com/emotion-js/emotion/compare/@emotion/react@11.6.0...@emotion/react@11.7.0 )
---
updated-dependencies:
- dependency-name: "@emotion/react"
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 21:58:11 +02:00
dependabot[bot]
34d642abed
build(deps): bump @mui/lab in /app/vmui/packages/vmui ( #1876 )
...
Bumps [@mui/lab](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-lab ) from 5.0.0-alpha.55 to 5.0.0-alpha.58.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/HEAD/packages/mui-lab )
---
updated-dependencies:
- dependency-name: "@mui/lab"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-11-29 21:58:11 +02:00
dependabot[bot]
959ae64594
build(deps): bump @emotion/styled in /app/vmui/packages/vmui ( #1814 )
...
Bumps [@emotion/styled](https://github.com/emotion-js/emotion ) from 11.3.0 to 11.6.0.
- [Release notes](https://github.com/emotion-js/emotion/releases )
- [Changelog](https://github.com/emotion-js/emotion/blob/main/CHANGELOG.md )
- [Commits](https://github.com/emotion-js/emotion/compare/@emotion/styled@11.3.0...@emotion/styled@11.6.0 )
---
updated-dependencies:
- dependency-name: "@emotion/styled"
dependency-type: direct:production
update-type: version-update:semver-minor
...
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2021-11-29 21:58:11 +02:00
dependabot[bot]
68bfa18a7a
build(deps): bump uplot from 1.6.16 to 1.6.17 in /app/vmui/packages/vmui ( #1848 )
...
Bumps [uplot](https://github.com/leeoniya/uPlot ) from 1.6.16 to 1.6.17.
- [Release notes](https://github.com/leeoniya/uPlot/releases )
- [Commits](https://github.com/leeoniya/uPlot/compare/1.6.16...1.6.17 )
---
updated-dependencies:
- dependency-name: uplot
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-11-29 21:58:11 +02:00
dependabot[bot]
1a5174ac2d
build(deps): bump @mui/styles in /app/vmui/packages/vmui ( #1875 )
...
Bumps [@mui/styles](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-styles ) from 5.0.2 to 5.2.2.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.2/packages/mui-styles )
---
updated-dependencies:
- dependency-name: "@mui/styles"
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 21:58:11 +02:00
dependabot[bot]
314a7d1690
build(deps): bump @codemirror/autocomplete in /app/vmui/packages/vmui ( #1874 )
...
Bumps [@codemirror/autocomplete](https://github.com/codemirror/autocomplete ) from 0.19.4 to 0.19.9.
- [Release notes](https://github.com/codemirror/autocomplete/releases )
- [Changelog](https://github.com/codemirror/autocomplete/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/autocomplete/compare/0.19.4...0.19.9 )
---
updated-dependencies:
- dependency-name: "@codemirror/autocomplete"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 21:58:11 +02:00
dependabot[bot]
8374c20017
build(deps): bump @types/node in /app/vmui/packages/vmui ( #1868 )
...
Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node ) from 16.11.6 to 16.11.10.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases )
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node )
---
updated-dependencies:
- dependency-name: "@types/node"
dependency-type: direct:production
update-type: version-update:semver-patch
...
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2021-11-29 21:58:11 +02:00
dependabot[bot]
de97640506
build(deps): bump @mui/material in /app/vmui/packages/vmui ( #1866 )
...
Bumps [@mui/material](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-material ) from 5.0.6 to 5.2.1.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/v5.2.1/packages/mui-material )
---
updated-dependencies:
- dependency-name: "@mui/material"
dependency-type: direct:production
update-type: version-update:semver-minor
...
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2021-11-29 21:58:11 +02:00
Aliaksandr Valialkin
d5ae9e9619
app/vmselect/vmui: make vmui-update
2021-11-29 12:23:12 +02:00
dependabot[bot]
d2a3946fe1
build(deps-dev): bump @typescript-eslint/parser ( #1843 )
...
Bumps [@typescript-eslint/parser](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/parser ) from 5.3.0 to 5.4.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/parser/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.4.0/packages/parser )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/parser"
dependency-type: direct:development
update-type: version-update:semver-minor
...
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2021-11-29 12:17:33 +02:00
dependabot[bot]
0a43058fe3
build(deps): bump @emotion/react in /app/vmui/packages/vmui ( #1817 )
...
Bumps [@emotion/react](https://github.com/emotion-js/emotion ) from 11.5.0 to 11.6.0.
- [Release notes](https://github.com/emotion-js/emotion/releases )
- [Changelog](https://github.com/emotion-js/emotion/blob/main/CHANGELOG.md )
- [Commits](https://github.com/emotion-js/emotion/compare/@emotion/react@11.5.0...@emotion/react@11.6.0 )
---
updated-dependencies:
- dependency-name: "@emotion/react"
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 12:16:59 +02:00
dependabot[bot]
73ae8420c7
build(deps): bump @codemirror/view in /app/vmui/packages/vmui ( #1841 )
...
Bumps [@codemirror/view](https://github.com/codemirror/view ) from 0.19.14 to 0.19.20.
- [Release notes](https://github.com/codemirror/view/releases )
- [Changelog](https://github.com/codemirror/view/blob/main/CHANGELOG.md )
- [Commits](https://github.com/codemirror/view/compare/0.19.14...0.19.20 )
---
updated-dependencies:
- dependency-name: "@codemirror/view"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 12:16:20 +02:00
dependabot[bot]
b16ca07b0d
build(deps): bump @mui/lab in /app/vmui/packages/vmui ( #1842 )
...
Bumps [@mui/lab](https://github.com/mui-org/material-ui/tree/HEAD/packages/mui-lab ) from 5.0.0-alpha.53 to 5.0.0-alpha.55.
- [Release notes](https://github.com/mui-org/material-ui/releases )
- [Changelog](https://github.com/mui-org/material-ui/blob/master/CHANGELOG.md )
- [Commits](https://github.com/mui-org/material-ui/commits/HEAD/packages/mui-lab )
---
updated-dependencies:
- dependency-name: "@mui/lab"
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
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2021-11-29 12:15:49 +02:00
Michael Fuller
8a94dd36d1
vmselect: in promql evaluation, return bytes requested when rollup memory limiter is unable to satisfy the request ( #1838 )
...
Co-authored-by: Michael Fuller <mfuller@digitalocean.com>
2021-11-29 12:14:55 +02:00
John Seekins
50c33b7265
Simplify queries to OpenTSDB for migration ( #1809 )
...
* Simplify queries to OpenTSDB (and make them properly appear in OpenTSDB query stats) and also tweak defaults a bit
Signed-off-by: John Seekins <jseekins@datto.com>
* remove extraneous printlns
Signed-off-by: John Seekins <jseekins@datto.com>
* remove empty line
Signed-off-by: John Seekins <jseekins@datto.com>
* fix bug in offset calcuation and closer to working with simpler queries
Signed-off-by: John Seekins <jseekins@datto.com>
* fix boolean eval
Signed-off-by: John Seekins <jseekins@datto.com>
* fix casting and check for multiple series
Signed-off-by: John Seekins <jseekins@datto.com>
2021-11-29 12:13:38 +02:00
Aliaksandr Valialkin
84decc4254
app/vmselect/promql: consistently return zero from deriv(const)
2021-11-17 18:01:58 +02:00
Aliaksandr Valialkin
aa6d11a33f
app/vmselect/promql: add now() function, which returns the current timestamp as a floating-point value in seconds
2021-11-17 16:42:11 +02:00
Aliaksandr Valialkin
67676880b3
app/vmauth: accept requests with Basic Auth username which is equal to bearer_token value from the -auth.config
2021-11-17 13:31:52 +02:00
Aliaksandr Valialkin
5610207549
docs: document -s3ForcePathStyle command-line option
...
This is a follow-up for b72eed1f5e
2021-11-17 01:10:24 +02:00
Aliaksandr Valialkin
aa01bb9349
app/vmalert/README.md: sync with docs/vmalert.md
...
This is a follow-up after d8c70903ec
2021-11-17 00:56:53 +02:00
Aliaksandr Valialkin
71082c7df8
app/vmauth: add ability to override the username label value for vmauth_user_requests_total metric by specifying name option in -auth.config
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1805
2021-11-17 00:48:14 +02:00
Aliaksandr Valialkin
1eb756fd11
app/vmselect/promql: arrange function names in the code in alphabetical order
...
This should simplify code maintenance in the future
2021-11-14 13:54:43 +02:00
Aliaksandr Valialkin
bdc813fc33
app/vmui/Dockerfile-web: update Go builder for vmui from v1.17.1 to v1.17.3
2021-11-14 13:54:41 +02:00
Aliaksandr Valialkin
82cf9f26db
app/vmselect/promql: prevent from incorrect calculations for deriv() over multiple samples with identical timestamps
2021-11-12 13:53:30 +02:00
Aliaksandr Valialkin
305507930c
app/vmauth: initialize reverse proxy only after flag.Parse() is called
...
This should properly take into accoun the `-maxIdleConnsPerBackend` command-line flag value.
Previously it was hardcoded to 100.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1300
2021-11-09 19:23:44 +02:00
Aliaksandr Valialkin
4fb19fe34b
all: consistently return application/json content-type without charset=utf-8
...
The `application/json` content-type has utf-8 encoding by default.
See https://stackoverflow.com/questions/9254891/what-does-content-type-application-json-charset-utf-8-really-mean
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2021-11-09 18:07:22 +02:00
Aliaksandr Valialkin
bc357d7132
docs/vmalert.md: improve wording in Multitenancy chapter
2021-11-09 14:20:30 +02:00
Aliaksandr Valialkin
31486f2244
app/vmselect/promql: properly return durations smaller than one second from duration_over_time() function
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1780
2021-11-09 11:42:43 +02:00
Aliaksandr Valialkin
57aaf914ac
docs: mention that graphs on the official dashboards contain useful hints
2021-11-08 19:54:25 +02:00
Yury Molodov
89e0f66bfc
vmui: migration MUI Core v4 to v5 ( #1795 )
...
* migration MUI Core v4 to v5
* app/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-11-08 15:46:57 +02:00
Aliaksandr Valialkin
3a1ac218ba
app/vmselect/promql: add duration_over_time(m[d], max_interval) function
...
This function calculates the actual lifetime of the time series on the given lookbehdind window `d`
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1780
2021-11-08 13:14:57 +02:00
Yury Molodov
654686fd40
vmui: fix graph reset ( #1788 )
...
* feat: add query history
* fix: change detect keyUp for nav query history
* feat: set default query history
* feat: change graph legend
* update dependencies
* update codemirror version
* fix: correct update period time after zoom/pan
* fix: optimize data processing for the graph
* fix: eliminate memory leaks related to mouse events
* fix: correct display of straight line
* Merge branch 'master' into vmui-fix-reset-graph
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-11-05 20:58:49 +02:00
Aliaksandr Valialkin
e58630401e
app/{vmalert,vmbackup}/README.md: sync with docs after the commit 47d1612bf8
2021-11-05 20:46:07 +02:00
Aliaksandr Valialkin
9aa40fc0c3
docs/vmalert.md: document the addition of -defaultTenant.prometheus and -defaultTenant.graphite command-line options to enterprise version of vmalert
2021-11-05 20:04:53 +02:00
Aliaksandr Valialkin
56a25146cb
app/vmalert/datasource: use plain string literals instead of constants
...
This removes the unneeded level of indirection and improves code readability.
The "prometheus" and "graphite" constants aren't going to change in the future, so there is no sense in hiding them behind constants.
2021-11-05 19:58:15 +02:00
Aliaksandr Valialkin
31ac507bee
app/vmalert: remove rule.type config, since it doesnt play well with the upcoming default tenants for -clusterMode
...
It is better from the consistency point of view to set up rule types at group level where tenant config is set up.
2021-11-05 19:52:41 +02:00
Aliaksandr Valialkin
e702b7a92f
app/vmagent: allow bigger number of in-memory blocks for big values of -remoteWrite.queues
...
This should improve the maximum data ingestion speed for highly-loaded vmagent instances
which run on beefy servers with many CPU cores and big amounts of RAM
2021-11-05 15:16:50 +02:00
Aliaksandr Valialkin
847004fa77
app/{vminsert,vmagent}: hide passwords and auth tokens by default at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-05 14:42:13 +02:00
Aliaksandr Valialkin
9edc12fa99
app/vmagent/remotewrite: fix parallel data sending to remote storage systems at e0d2ba5608
2021-11-04 16:58:53 +02:00
Aliaksandr Valialkin
63c29099ba
app/vmagent: add -remoteWrite.maxRowsPerBlock command-line option, which may be used for improving data ingestion performance under high load
2021-11-04 15:39:55 +02:00
Aliaksandr Valialkin
5f13ba8631
app/vmagent/remotewrite: send data to remote storage systems in parallel
...
This should improve data ingestion speed many `-remoteWrite.url` options are configured
2021-11-04 15:04:02 +02:00
dependabot[bot]
08f487e7e8
build(deps-dev): bump @typescript-eslint/eslint-plugin ( #183 )
...
Bumps [@typescript-eslint/eslint-plugin](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/eslint-plugin ) from 5.2.0 to 5.3.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases )
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/master/packages/eslint-plugin/CHANGELOG.md )
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v5.3.0/packages/eslint-plugin )
---
updated-dependencies:
- dependency-name: "@typescript-eslint/eslint-plugin"
dependency-type: direct:development
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-04 12:53:03 +02:00
Aliaksandr Valialkin
be9c7713d7
app/vmselect: make vmui-update
2021-11-04 12:16:55 +02:00
dependabot[bot]
c656e342dd
build(deps-dev): bump @babel/plugin-proposal-nullish-coalescing-operator ( #1769 )
...
Bumps [@babel/plugin-proposal-nullish-coalescing-operator](https://github.com/babel/babel/tree/HEAD/packages/babel-plugin-proposal-nullish-coalescing-operator ) from 7.14.5 to 7.16.0.
- [Release notes](https://github.com/babel/babel/releases )
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md )
- [Commits](https://github.com/babel/babel/commits/v7.16.0/packages/babel-plugin-proposal-nullish-coalescing-operator )
---
updated-dependencies:
- dependency-name: "@babel/plugin-proposal-nullish-coalescing-operator"
dependency-type: direct:development
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-04 12:16:55 +02:00
dependabot[bot]
bb8b426628
build(deps): bump @date-io/dayjs in /app/vmui/packages/vmui ( #1770 )
...
Bumps [@date-io/dayjs](https://github.com/dmtrKovalenko/date-io ) from 1.3.13 to 2.11.0.
- [Release notes](https://github.com/dmtrKovalenko/date-io/releases )
- [Commits](https://github.com/dmtrKovalenko/date-io/compare/v1.3.13...v2.11.0 )
---
updated-dependencies:
- dependency-name: "@date-io/dayjs"
dependency-type: direct:production
update-type: version-update:semver-major
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2021-11-04 12:16:55 +02:00
Aliaksandr Valialkin
d445d22c0c
lib/promscrape: add -promscrape.maxResponseHeadersSize command-line flag for tuning the maximum http response headers size from Prometheus scrape targets
2021-11-03 22:27:55 +02:00
Aliaksandr Valialkin
a102fca4ac
app/vmselect/promql: add limit_offset(limit, offset, q) function, which can be used for paging over big number of time series
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1778
2021-11-03 16:03:10 +02:00
Aliaksandr Valialkin
43bf0333eb
app/vmselect/promql: add label_graphite_group() function for extracting groups from Graphite metric names
2021-11-03 13:20:34 +02:00
Aliaksandr Valialkin
551a94ba7f
app/{vmagent,vminsert}: add ability to restrict access to /config page with authKey query arg
...
The authKey can be configured via `-configAuthKey` command-line flag.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-01 16:47:30 +02:00
Aliaksandr Valialkin
94d9c06fc1
docs/vmauth.md: typo fix
2021-10-28 14:06:28 +03:00
Aliaksandr Valialkin
38cbae006a
app/vmbackupmanager: fix links to images
...
This is a follow-up after bd6b8f7e31
2021-10-27 21:36:25 +03:00
Yury Molodov
a16c88095c
vmui: correct migration material-ui ( #1758 )
...
* migration material-ui
* fix: rollback popover
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-10-27 20:43:24 +03:00
Aliaksandr Valialkin
2ebee4e741
app/{vmalert,vmagent}: improve the distribution of scrape offsets among targets / rules
...
Previously only the lower part of 64-bit hash was used for calculating the offset.
This may give uneven distribution in some cases. So let's use all the available 64 bits from the hash
for calculating the offset.
2021-10-27 20:04:02 +03:00
Aliaksandr Valialkin
99784b21c1
all: fix build issues and tests for Apple M1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1653
2021-10-27 15:07:19 +03:00
Aliaksandr Valialkin
ad445a06cd
lib/promscrape: properly show proxy_url option value at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 21:24:22 +03:00
Yury Molodov
e7591577f0
vmui: update dependencies ( #1754 )
...
* update dependencies
* update codemirror version
* app/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-10-26 19:32:31 +03:00
Aliaksandr Valialkin
eb783b0ef3
app/vmbackup/README.md: sync with docs/vmbackup.md after e706fb5686
2021-10-26 19:21:26 +03:00
Roman Khavronenko
5321127add
vmalert: allow groups with empty rules for compatibility reasons ( #1742 )
...
Prometheus allows to have groups with no rules, so we should support
it in vmalert as well for compatibility reasons.
It is also allowed to hot-reload empty groups by adding or removing rules.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-10-25 14:46:51 +03:00
Aliaksandr Valialkin
d8ce86d685
app/vmselect/promql: reduce the precision from 15 significant digits to 13 significant digits when comparing float64 results in tests
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1738
2021-10-24 13:32:25 +03:00
Aliaksandr Valialkin
559dd996c4
app/vmauth: add ability to specify http headers to send in requests to backends
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1736
2021-10-22 19:11:35 +03:00
Aliaksandr Valialkin
a8bcc3c276
lib/promscrape: reduce memory usage if -promscrape.noStaleMarkers command-line flag is passed
...
Do not store in memory the response from the last scrape per each target if -promscrape.noStaleMarkers option is enabled.
This should reduce memory usage when the scraped targets return large responses.
2021-10-22 13:22:08 +03:00
Roman Khavronenko
e0f21d6000
vmalert: correctly calculate alert ID including extra labels ( #1734 )
...
Previously, ID for alert entity was generated without alertname or groupname.
This led to collision, when multiple alerting rules within the same group
producing same labelsets. E.g. expr: `sum(metric1) by (job) > 0` and
expr: `sum(metric2) by (job) > 0` could result into same labelset `job: "job"`.
The issue affects only UI and Web API parts of vmalert, because alert ID is used
only for displaying and finding active alerts. It does not affect state restore
procedure, since this label was added right before pushing to remote storage.
The change now adds all extra labels right after receiving response from the datasource.
And removes adding extra labels before pushing to remote storage.
Additionally, change introduces a new flag `Restored` which will be displayed in UI
for alerts which have been restored from remote storage on restart.
2021-10-22 12:31:35 +03:00
Yury Molodov
3ccc37a98b
vmui: query history ( #1732 )
...
* feat: add query history
* fix: change detect keyUp for nav query history
* feat: set default query history
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-10-22 12:29:27 +03:00
Aliaksandr Valialkin
5705f4b6d1
lib/httpserver: expose command-line flags at /flags page
...
This should simplify debugging.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-20 00:46:54 +03:00
Roman Khavronenko
ca49853664
vmalert: make group.ID() thread-safe ( #1726 )
...
Commit fixes potential race condition when group update
and generating of ID() happens simultaneously.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-10-19 16:45:52 +03:00
Roman Khavronenko
627224d493
vmalert: properly init SIGHUP listener before starting group manager ( #1725 )
...
Regression was introduced during code refactoring. It potentially
could lead to situation when SIGHUP signals were ignored while
vmalert was still busy with initing group manager.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-10-19 16:36:08 +03:00
Aliaksandr Valialkin
0a1982b294
app/vmauth: fix metric name prefixes: vmagent -> vmauth
2021-10-19 15:30:16 +03:00
Yury Molodov
744f6a98eb
vmui: features ( #1711 )
...
* feat: initial uPlot graph
* feat: add zoom/pan for graph
* fix: add zoom by ctrl/mac
* fix: remove unused code
* feat: add toggle cache for fetch
* feat: add fix y-axis limits
* fix: stop point events while panning
* fix: change getting cursor position when scaling
* feat: add cursor tooltip to graph
* fix: uninstall chart.js
* fix: change link for create an issue
* fix: set default cache value to true
* app/vmalert: follow-up after 0e2486df565416e18007
2021-10-18 15:19:01 +03:00
Roman Khavronenko
44a88b7458
vmalert: remove extra / from path in WEB interface ( #1717 )
...
The extra `/` may cause issues when additional path prefixes
are configured. Also, removing it makes it consistent
with the rest of declarations.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-10-18 15:19:01 +03:00
Roman Khavronenko
93d4ef1239
vmctl: follow-up after 95d1d38595 ( #1718 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-10-18 15:19:01 +03:00
Aliaksandr Valialkin
9273b83cd0
app/vmalert: follow-up after 0e2486df56
2021-10-18 15:08:42 +03:00
Miro Prasil
c0853d4bf8
vmctl influx convert bool to number ( #1714 )
...
vmctl: properly convert influx bools into integer representation
When using vmctl influx, the import would fail importing boolean fields
with:
```
failed to convert value "some".0 to float64: unexpected value type true
```
This converts `true` to `1` and `false` to `0`.
Fixes #1709
2021-10-18 14:59:17 +03:00
Alexander Rickardsson
0e1dbcd039
vmalert: add disablePathAppend to remote read ( #1712 )
...
* vmalert: add disablePathAppend to remoteRead
* docs: add docs for remoteRead.disablePathAppend
2021-10-18 14:59:17 +03:00
Alexander Rickardsson
63571e1334
vmalert: Redact passwords from error messages ( #1713 )
2021-10-18 14:59:17 +03:00
Aliaksandr Valialkin
ed994873fd
app/vmselect/promql: randomize the static selection of time series returned from limitk()
...
Sort series by a hash calculated from the series labels. This should guarantee "random" selection of the returned time series.
Previously the selection could be biased, since time series were sorted alphabetically by label names and label values.
2021-10-16 21:16:34 +03:00
Aliaksandr Valialkin
da0adf446d
app/vmselect/promql: typo fix in comment: didsn't -> didn't
2021-10-16 13:00:10 +03:00
Aliaksandr Valialkin
0452a8d4e8
lib/promscrape: store the full response in stream parsing mode in scrapeWork.lastScrape byte slice
...
This allows sending staleness marks and properly calculate scrape_series_added metric in stream parsing mode
at the cost of the increased memory usage, since now the potentially big response is kept
in the lastScrape byte slice per each scrapeWork.
In practice the memory usage increase shouldn't be big, since the response size
is usually much smaller than the parsed metrics from this response after the relabeling,
which usually adds a big pile of target-specific labels per each metric.
2021-10-15 15:26:24 +03:00
Aliaksandr Valialkin
25421fa2ae
lib/promscrape: add -promscrape.minResponseSizeForStreamParse command-line option for automatic switching to stream parsing mode when scraping targets with big responses
...
This should reduce memory usage when vmagent scrapes targets with non-uniform response sizes.
This is common case in Kubernetes monitoring.
2021-10-14 12:30:55 +03:00
Aliaksandr Valialkin
bee130cc78
lib/promscrape: return error if sample_limit or series_limit options are set when stream parsing mode is enabled
2021-10-14 12:30:54 +03:00
Roman Khavronenko
f393145843
Adjust http.Transport.MaxIdleConns setting for vmauth/vmalert services ( #1704 )
...
* vmalert: adjust `http.Transport.MaxIdleConns` value accordingly to `http.Transport.MaxIdleConnsPerHost`
`http.Transport.MaxIdleConnsPerHost` setting is controlled by `datasource.maxIdleConnections` flag,
while `http.Transport.MaxIdleConns` is inherited from DefaultTransport and is equal to `100`.
The fix adjusts `http.Transport.MaxIdleConns` value if it is lower than `http.Transport.MaxIdleConnsPerHost`.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* vmauth: adjust `http.Transport.MaxIdleConns` value accordingly to `http.Transport.MaxIdleConnsPerHost`
`http.Transport.MaxIdleConnsPerHost` setting is controlled by `maxIdleConnsPerBackend` flag,
while `http.Transport.MaxIdleConns` is inherited from DefaultTransport and is equal to `100`.
The fix adjusts `http.Transport.MaxIdleConns` value if it is lower than `http.Transport.MaxIdleConnsPerHost`.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-10-13 19:23:52 +03:00
Roman Khavronenko
14995eece6
vmalert: add Source link to alerts UI ( #1701 )
...
The source link is controlled by `external.url` and `external.alert.source`
flags, in the same way as for alertmanager notifications.
The source link is added to Alerts list view, and specific Alert view.
2021-10-13 15:26:57 +03:00
Aliaksandr Valialkin
aeedfe2fe2
app/vmagent: expose -promscrape.config contents at /config page as Prometheus does
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-12 16:27:37 +03:00
Aliaksandr Valialkin
48c3668b3d
app/vmselect/promql: add atan2 binary operator, which is going to be added in Prometheus 2.31
...
See https://github.com/prometheus/prometheus/pull/9248
2021-10-11 21:17:23 +03:00
Aliaksandr Valialkin
b3d28f3872
app/vmselect/promql: add missing trigonometric functions, which are going to be added in Prometheus 2.31
...
See https://github.com/prometheus/prometheus/issues/9233
2021-10-11 21:17:21 +03:00
Aliaksandr Valialkin
f1e1d20ac4
app/vmselect/promql: consistently return the same set of time series from limitk() function
...
This is the expected behaviour by most users.
2021-10-08 19:55:29 +03:00
Aliaksandr Valialkin
cf87050d83
app/vmui: follow-up after 7bfb44113e
...
* Run `vmui-update`
* Document the changes in README.md and CHANGELOG.md
2021-10-08 15:11:09 +03:00
Yury Molodov
41a83a1cc6
vmui: use uPlot as default engine for graph ( #1683 )
...
* feat: initial uPlot graph
* feat: add zoom/pan for graph
* fix: add zoom by ctrl/mac
* fix: remove unused code
2021-10-08 15:11:07 +03:00
Aliaksandr Valialkin
4fddcf4c83
app/{vminsert,vmstorage}: follow-up after a171916ef5
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/269
2021-10-08 14:09:51 +03:00
Nikolay
a171916ef5
Adds read-only mode for vmstorage node ( #1680 )
...
* adds read-only mode for vmstorage
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/269
* changes order a bit
* moves isFreeDiskLimitReached var to storage struct
renames functions to be consistent
change protoparser api - with optional storage limit check for given openned storage
* renames freeSpaceLimit to ReadOnly
2021-10-08 12:52:56 +03:00
Aliaksandr Valialkin
cbf01f7384
app/vmselect/promql: substitute rollupFuncsCannotAdjustWindow with rollupFuncsCanAdjustWindow
...
The list of functions, which can adjust lookbehind window is more limited than the rest of functions,
so it is better from maintainability and readability PoV using the allowlist instead of blocklist.
2021-10-07 13:19:22 +03:00
Aliaksandr Valialkin
7e6ec0bbe9
app/vmselect/promql: return back the behaviour for deriv() function when the lookbehind window doesnt contain enough points
...
It is expected that the `deriv(m[d])` returns non-empty value if the lookbehind window `d`
contains less than 2 samples in the same way as `rate()` does.
This is a follow-up after 3e084be06b
2021-10-07 12:55:58 +03:00
Roman Khavronenko
0a8804d6aa
app/vmselect: make predict_linear and deriv compatible with Prometheus ( #1681 )
...
Previously, `predict_linear` returned slightly different results comparing
to Prometheus. The change makes linear regression algorithm compatible
with Prometheus.
`deriv` was excluded from the list of functions which can adjust the time
window for the same reasons.
2021-10-07 12:55:56 +03:00
Aliaksandr Valialkin
64b6f3f1c8
app/vminsert: fix uneven distribution of time series among storage nodes
...
Use distinct seed for distribution hash calculations on the second level of vminsert nodes.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1672
2021-10-07 12:22:39 +03:00
Aliaksandr Valialkin
89700433cc
docs/vmagent.md: update docs after 3e9a939a990c8b608414388c96f68eb062364ae7
2021-10-05 10:23:37 +03:00
Aliaksandr Valialkin
a9420317d9
docs/vmagent.md: document how to write data to Kafka
2021-09-30 17:46:23 +03:00
Aliaksandr Valialkin
ec6eb03d65
app/vmselect/promql: add topk_last and bottomk_last functions
2021-09-30 13:23:27 +03:00
Roman Khavronenko
95ddfda894
app/vmselect: fix binary comparison func ( #1667 )
...
The fix makes the binary comparison func to check for NaNs
before executing the actual comparison. This prevents VM
to return values for non-existing samples for expressions
which contain bool comparisons. Please see added test
for example.
2021-09-30 13:04:10 +03:00
Roman Khavronenko
57eb5ef194
app/vmselect: fix testRowsEqual func NaN checks ( #1666 )
...
It appeared, that `testRowsEqual` NaN comparison was incorrect.
The fix caused some tests to fail. Please see the change and
tests updated.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-30 13:04:08 +03:00
Aliaksandr Valialkin
d51118e226
app/vminsert: document that -relabelConfig is reloaded on SIGHUP signal
2021-09-29 21:17:25 +03:00
Aliaksandr Valialkin
8dcf814c48
app/{vmbackup,vmrestore}: switch from gcs://... to gs://... urls for backups to GCS
...
The `gs://` urls are commonly used, so prefer them instead of `gcs://` urls,
while leaving support for `gcs://` urls for backwards compatibility.
2021-09-29 12:12:37 +03:00
Aliaksandr Valialkin
f35f9188bc
docs/vmagent.md: update Telegraf config in the section about Kafka
2021-09-29 12:01:46 +03:00
Aliaksandr Valialkin
16d7ee7b44
docs/vmagent.md: add docs about reading metrics from Kafka
2021-09-29 01:46:40 +03:00
Yury Molodov
a6037a8ce8
vmui: fixed bug with time range (time zone) ( #1661 )
...
* fix: set date in query string in utc format
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-09-29 01:01:27 +03:00
Nikolay
6ca31acb76
changes vmagent api ( #1656 )
...
* changes vmagent api
adds auth.Token to promremotewrite InsertHandlerReader
changes remoteWrite client constructor, allows to use multiple remoteWriteUrl schemes, like kafka://
changes url path concatenation for tenant remoteWrite
Update app/vmagent/remotewrite/client.go
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
* Update app/vmagent/remotewrite/remotewrite.go
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-09-29 00:55:14 +03:00
Roman Khavronenko
444a8882f4
app/vmselect: disable time-window adjustment for min/max_over_time funcs ( #1658 )
...
Adjustment results into discrepancy between Prometheus and VM on time windows
smaller than scrape interval.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-29 00:43:54 +03:00
Roman Khavronenko
f46f847531
app/vmselect: always return zero for stddev func if there is only one value ( #1659 )
...
The fix will always return zero if received set of items consists of one
element only, which also means no deviation.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-29 00:42:19 +03:00
Roman Khavronenko
72468c9d75
app/vmselect: return NaN instead of 0 for empty value sets ( #1660 )
...
The change affects `count/stddev/stdvar_over_time` funcs and makes
them to return NaN instead of zero when there is no datapoints
in a time window.
This is needed for improving compatibility with Prometheus.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-29 00:38:24 +03:00
Roman Khavronenko
c8ac8f44b2
app/vmselect: rm quantile_over_time fast-path optimisations ( #1662 )
...
The removed fast path optimisations weren't consistent with
`quantile` function behavior and results into discrepancy.
Specifically, results didn't match in cases when:
* 0 < phi > 1;
* values contain only one element.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-29 00:35:59 +03:00
Aliaksandr Valialkin
4e65bfcc00
app/{vminsert,vmagent}: add ability to ingest data via DataDog "submit metrics" API
...
See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/206
2021-09-29 00:12:26 +03:00
Yury Molodov
80df31b2ee
vmui: use Chart.js as default engine for graph ( #1634 )
...
* feat: add Plotly as default engine for graph
* fix: remove unused components
* feat: use Chart.js as default engine graph
* fix: correct styles for loader
* feat: add zoom/pan for chart
* feat: add height for chart
* fix: remove unused code
* fix: remove empty units from duration
* fix: change debounce for pan to 500ms
* fix: add utility for plugins register globally
* fix: optimize render graph
* feat: add buffer data for zoom
* fix: add limits for zoom in/out
* fix: change update data while zooming
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-09-27 22:27:49 +03:00
Aliaksandr Valialkin
4b3951fd86
app/vmselect/promql: add rollup_scrape_interval(m[d]) function
...
It calculates the min, max and avg scrape intervals for m over the given lookbehind window d
2021-09-27 19:21:55 +03:00
Aliaksandr Valialkin
eff31c10ec
app/vmselect/promql: follow-up after 526dd93b32
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1625
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612
2021-09-27 18:57:03 +03:00
Roman Khavronenko
6061464d80
app/vmselect: quantile func compatiblity with Prometheus ( #1646 )
...
* app/vmselect: `quantile` func compatiblity with Prometheus
The `quantile` func was previously calculated by https://github.com/valyala/histogram
package. The result of such calculation was always the closest real value to
requested quantile. While in Prometheus implementation interpolation is used.
Such difference may result into discrepancy in output between Prometheus and
VictoriaMetrics.
This commit adds a Prometheus-like `quantile` function. It also used by other
functions which depend on it, such as `quantiles`, `quantile_over_time`, `median` etc.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1625
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* app/vmselect: `quantile` review fixes
* quantile functions were split into multiple to provide
different API for already sorted data;
* float64sPool is used for reducing allocations. Items in pool may have
different sizes, but defining a new pool was complicates due to name collisions;
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-27 18:57:02 +03:00
Aliaksandr Valialkin
a746fe8778
app/vmselect/promql: follow-up after 57b3320478
2021-09-24 01:25:04 +03:00
Roman Khavronenko
7ac0559d4f
app/vmselect: make sorting for query result similar to Prometheus ( #1647 )
...
* app/vmselect: make sorting for query result similar to Prometheus
Updated sorting allows to get the order of series in result similar or equal
to what Prometheus returns.
The change is needed for compatibility reasons.
* Update app/vmselect/promql/exec_test.go
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-09-24 01:25:03 +03:00
Aliaksandr Valialkin
1115c2f235
app/vmselect/promql: align the behavior of or, and and unless operators with on (labels) modifier to Prometheus
...
Previously VictoriaMetrics could return unexpected result of the right-hand side operand
had multiple time series with the given set of labels mentioned in `on(labels)`.
See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1643
2021-09-24 00:56:35 +03:00
Aliaksandr Valialkin
f93146c81e
docs: make docs-sync
2021-09-23 20:55:29 +03:00
Roman Khavronenko
f65ca2ac05
app/vmctl: fix misleading comment about cluster version for native mode ( #1648 )
...
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1637
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-23 20:47:56 +03:00
Roman Khavronenko
1bdccfc2bf
app/vmalert: remove unnecessary omitempty tag for interval param ( #1649 )
...
`omitempty` tag resulted into skipping this param on marshaling,
which was used as a checksum for groups configuration. Since on
config reload checksums are compared before applying changes,
any change to `interval` only didn't trigger config reload.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1641
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-09-23 20:47:56 +03:00
Roman Khavronenko
aa052097cf
app/vmalert: support http.pathPrefix flag in UI ( #1636 )
...
The change makes UI to respect `http.pathPrefix` flag
for API or navigation items links.
2021-09-21 18:15:08 +03:00
Aliaksandr Valialkin
3f1104ea74
app/vmselect: fix accessing /graphite/* endpoints
2021-09-21 14:06:18 +03:00
Aliaksandr Valialkin
e8700b57b9
docs/vmagent.md: typo fix
2021-09-20 16:49:32 +03:00
Aliaksandr Valialkin
233c6a8a82
docs/vmagent.md: typo fixes in Prometheus staleness markers docs
2021-09-20 16:44:42 +03:00
Nikolay
dd53abf36d
changes protoparser apis for accepting reading from io.Reader ( #1624 )
...
adds InsertHandlerForReader apis to vmagent
2021-09-20 14:54:20 +03:00
n4mine
a5fcc9e356
fix: typo, dddresses -> addresses ( #1630 )
2021-09-20 14:27:34 +03:00
Aliaksandr Valialkin
76c650bbda
app/vmselect/promql: add quantiles_over_time("phiLabel", phi1, ..., phiN, m[d]) function for calculating multiple quantiles at once
2021-09-17 23:35:04 +03:00
Aliaksandr Valialkin
81d24045c2
app/vmselect/promql: add histogram_quantiles("phiLabel", phi1, ..., phiN, buckets) function
...
This function calculates multiple quantiles over the given buckets at once
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1573
2021-09-17 13:39:06 +03:00
Aliaksandr Valialkin
4ed7548ced
app/vmselect/promql: optimize quantiles() calculation
...
Calculate quantiles in one go instead of calculating each quantile individually
2021-09-17 12:38:21 +03:00
Roman Khavronenko
a07fa92ef2
vmalert: add new metric vmalert_remotewrite_flush_duration_seconds ( #1622 )
2021-09-16 14:01:24 +03:00
f41gh7
348f705d95
follow-up after e2f99214f3e518f79c1c96ff918820a69d350ba1
2021-09-16 13:56:28 +03:00
Roman Khavronenko
05bf6cca82
vmselect: add stub for graphite/functions requests
...
The request `graphite/functions` is sent by Grafana datasource
and results into error logs in vmselect.
2021-09-16 13:51:37 +03:00
Aliaksandr Valialkin
3f8de4f82f
app/vmselect/promql: add mad(q) and outliers_mad(tolerance, q) functions to MetricsQL
2021-09-16 13:35:38 +03:00
Aliaksandr Valialkin
a4eaf1a0a1
app/vmselect/prometheus: make more clear log messages for errors during sending data to remote clients
2021-09-16 13:35:37 +03:00
Aliaksandr Valialkin
7ad54041fe
app/{vminsert,vmselect}: automatically add missing port in -storageNode lists passed to vminsert and vmselect
...
This should simplify manual setup of the cluster according to https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#cluster-setup
2021-09-15 18:04:30 +03:00
Aliaksandr Valialkin
794d941125
app/vmui: follow-up after 777ff75874
...
The commit contains the following changes:
- Show vmui when requesting /graph page in order to be compatible with Prometheus datasource in Grafana.
- Properly encode query args at vmui url.
- Set the number of points on the graph to the number of horizontal pixels divided by 2. Previously it was hardcoded to 30.
- Do not save server url to persistent storage at browser, since it should be always obtained from the url.
- Run `make vmui-update` for updating vmui embedded into VictoriaMetrics.
2021-09-15 17:41:00 +03:00
Yury Molodov
df87362ef6
vmui: change query params compatible with prometheus ( #1619 )
...
* feat: change url params for compatible prometheus
* style: add comment for TimeParams
* fix: change get default server for single version
* fix: change function for get query string value
2021-09-15 16:36:39 +03:00
Roman Khavronenko
286b79dc48
vmalert: create basic auth config only if args aren't empty ( #1618 )
...
* vmalert: create basic auth config only if args aren't empty
follow-up after 68721f6
2021-09-15 09:35:38 +03:00
Aliaksandr Valialkin
63fb5a5ca5
docs/vmalert.md: follow-up after 68721f6e7d
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1608
2021-09-14 14:48:45 +03:00
Roman Khavronenko
eea6317d40
vmalert: support bearer token for datasource, remotewrite and remoteread ( #1614 )
...
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1608
2021-09-14 14:48:43 +03:00
Aliaksandr Valialkin
5e5ce27df7
app/vmauth: do not log invalid auth tokens by default for security reasons
...
The logging can be enabled by passing `-logInvalidAuthTokens` command-line flag to vmauth
2021-09-14 12:20:17 +03:00
Aliaksandr Valialkin
a8f1b614e5
docs/vmagent.md: mention out of order sample errors, which are typically emitted by Thanos, Cortex or Prometheus
2021-09-13 19:36:09 +03:00
Aliaksandr Valialkin
a1b298a842
app/vminsert/netstorage: disable rerouting by default
...
Production clusters work more stable with the disabled rerouting during rolling restarts and/or
during spikes in time series churn rate. So it would be better disabling the rerouting by default.
The re-routing can be enabled by passing `-disableRerouting=false` command-line flag to `vminsert` nodes.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165
2021-09-13 18:50:47 +03:00
Aliaksandr Valialkin
2932f495f3
docs/CHANGELOG.md: document 5494bc02a6
2021-09-13 17:14:45 +03:00
Roman Khavronenko
7df731ea91
vmalert: add flag to limit the max value for auto-resovle duration for alerts ( #1609 )
...
* vmalert: add flag to limit the max value for auto-resovle duration for alerts
The new flag `rule.maxResolveDuration` suppose to limit max value for
alert.End param, which is used by notifiers like Alertmanager for alerts auto resolve.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1586
2021-09-13 17:14:45 +03:00
Aliaksandr Valialkin
184e145570
docs: consistency renaming: Influx -> InfluxDB
2021-09-13 17:14:45 +03:00
Aliaksandr Valialkin
101cdef0a7
app/vmui/Dockerfile-web: update Go builder from 1.16.7 to 1.17.1 and Alpine base image from 3.14.1 to 3.14.2
2021-09-13 17:14:45 +03:00
Aliaksandr Valialkin
b721110902
docs/vmbackup.md: update the outdated link to vmbackupmanager
2021-09-13 14:17:53 +03:00
Roman Khavronenko
9dd121db36
vmalert: display extra filter labels in UI ( #1613 )
2021-09-13 14:17:51 +03:00
Aliaksandr Valialkin
19516aedb5
app/vmselect/promql: use Prometheus-compatible label value formatting for count_values function
2021-09-13 13:48:18 +03:00
Aliaksandr Valialkin
2b64c1c95e
docs/Single-server-VictoriaMetrics.md: refer to relabeling section for vmagent
...
This removes duplicate docs about additional relabeling actions supported by VictoriaMetrics components
2021-09-12 11:40:23 +03:00
Aliaksandr Valialkin
5aaaa686a4
lib/promscrape: send stale markers for disappeared metrics like Prometheus does
2021-09-11 11:02:56 +03:00
Aliaksandr Valialkin
e1632dc0df
docs/vmalert.md: typo fix in Multitenancy chapter
2021-09-10 17:57:43 +03:00
Aliaksandr Valialkin
c2f37f049b
lib/storage: properly search series by multiple tag filters matching empty labels such as foo{bar=~"baz|",x=~"y|"}
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1601
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/395
2021-09-09 21:12:53 +03:00
Aliaksandr Valialkin
9b07cb2988
app/vmselect/promql: keep metric name in rollup_candlestick results, since they don't change the original series meaning
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1600
2021-09-09 19:24:10 +03:00
Aliaksandr Valialkin
dca6f0f7de
app/vminsert/netstorage: remove the limit on the number of -storageNode addresses
...
There is no any reasons to limit the number of `-storageNode` addresses to 255.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1599
2021-09-09 19:11:36 +03:00
Aliaksandr Valialkin
d613a018c8
lib/promscrape: add ability to set series_limit and stream_parse options via relabeling
...
This allows managing these options on a per-target basis.
Typical use case: to manage these options for pods via Kubernetes annotations.
2021-09-09 18:51:23 +03:00
Aliaksandr Valialkin
986807ebd9
docs/vmagent.md: typo fix in Relabeling chapter
2021-09-09 16:39:34 +03:00
Aliaksandr Valialkin
75c3514c5c
lib/promrelabel: add keep_metrics and drop_metrics actions to relabeling rules
...
These actions simlify metrics filtering. For example,
- action: keep_metrics
regex: 'foo|bar|baz'
would leave only metrics with `foo`, `bar` and `baz` names, while the rest of metrics will be deleted.
The commit also makes possible to split long regexps into multiple lines. For example, the following config is equivalent to the config above:
- action: keep_metrics
regex:
- foo
- bar
- baz
2021-09-09 16:25:09 +03:00
Aliaksandr Valialkin
d72593cca2
app/vmalert: document GroupAlerts
...
This makes golint happy
2021-09-07 22:50:48 +03:00
Aliaksandr Valialkin
608ed19655
app/vmalert: follow-up after 21f022e5f0
2021-09-07 22:45:47 +03:00
Roman Khavronenko
bb26aa9b1f
vmalert: add initial UI implementation ( #1602 )
...
New UI pages:
/ - welcome page with API handlers list;
/groups - list of all rules per group;
/alerts - list of all active alerts;
/groupID/alertID/status - status of the active alert;
2021-09-07 22:45:45 +03:00
Aliaksandr Valialkin
304661c547
docs/vmagent.md: add API path for Prometheus text exposition format
2021-09-07 16:15:28 +03:00
Aliaksandr Valialkin
5c58c8d55e
docs: update -help output for victoria-metrics and vmagent after f77dde837a
2021-09-01 16:35:18 +03:00
Aliaksandr Valialkin
c4df601f43
lib/promscrape: add the ability to limit the number of unique series per each scrape target
...
The number of series per target can be limited with the following options:
* Global limit with `-promscrape.maxSeriesPerTarget` command-line option.
* Per-target limit with `max_series: N` option in `scrape_config` section.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1561
2021-09-01 16:08:12 +03:00
Roman Khavronenko
8962a50478
vmctl: update README and flags description ( #1588 )
...
The purpose of update is to make README and flags description more
clear to the reader. Especially, show that vm-account-id flag is required
for clustered version of VM.
2021-09-01 12:22:58 +03:00
Roman Khavronenko
1cf4f5a715
Vmalert extra params ( #1587 )
...
* vmalert: allow extra GET params in datasource package
ExtraParams will be added as GET params to every HTTP request made by datasource.
The `roundDigits` param, for example, was substituted by corresponding extra param.
* vmalert: add nocache=1 param for replay process
The `nocache=1` param is VictoriaMetrics specific parameter which prevents it
from caching and boundaries aligning for queries. We set it to avoid cache
pollution in `replay` mode and also to avoid unnecessary time range boundaries
alignment.
* vmalert: mention nocache=1 in replay description
* vmalert: fix bug with unused param
2021-09-01 12:20:01 +03:00
Nikolay
210c76b51e
adds external_labels per group for vmalert ( #1485 )
...
* adds external_label per group for vmalert
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1471
2021-09-01 12:19:49 +03:00
Roman Khavronenko
1cb7037fc8
Vmalert metrics update ( #1580 )
...
* vmalert: remove `vmalert_execution_duration_seconds` metric
The summary for `vmalert_execution_duration_seconds` metric gives no additional
value comparing to `vmalert_iteration_duration_seconds` metric.
* vmalert: update config reload success metric properly
Previously, if there was unsuccessfull attempt to reload config and then
rollback to previous version - the metric remained set to 0.
* vmalert: add Grafana dashboard to overview application metrics
* docker: include vmalert target into list for scraping
* vmalert: extend notifier metrics with addr label
The change adds an `addr` label to metrics for alerts_sent and alerts_send_errors
to identify which exact address is having issues.
The according change was made to vmalert dashboard.
* vmalert: update documentation and docker environment for vmalert's dashboard
Mention Grafana's dashboard in vmalert's README in a new section #Monitoring.
Update docker-compose env to automatically add vmalert's dashboard.
Update docker-compose README with additional info about services.
2021-09-01 12:19:34 +03:00
Aliaksandr Valialkin
3788d4f4eb
app/vmselect: show useful endpoints when requested /select/<accountID>/ page
2021-08-29 12:05:14 +03:00
Aliaksandr Valialkin
39bb6bdd79
app/vmselect/promql: add quantile("phiLabel", phi1, ..., phiN, q) aggregate function to MetricsQL
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1573
2021-08-27 18:40:25 +03:00
Aliaksandr Valialkin
6e5864b014
docs/{vmgateway,vmbackupmanager}: mention that enterprise binaries are free for download and evaluation
2021-08-27 14:53:48 +03:00
Aliaksandr Valialkin
102ab795f8
docs/vmagent.md: document the ability to load scrape configs from multiple files
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1559
2021-08-26 09:13:54 +03:00
benclive
76816a0193
Remove trailing slash for URLPrefixes with specific path ( #1554 )
2021-08-25 13:32:04 +03:00
Aliaksandr Valialkin
335de30083
app/vmselect/promql: make fmt after 0078486ea7
2021-08-23 23:05:34 +03:00
Aliaksandr Valialkin
40b06e84f8
app/vmselect/promql: rename sign() function to sgn() in order to be consistent with Prometheus
...
See https://github.com/prometheus/prometheus/pull/8457 for details.
2021-08-23 11:46:29 +03:00
Aliaksandr Valialkin
ff4c7c1a3d
docs/vmalert.md: run make docs-sync after 9ee3d0378f
2021-08-21 20:25:26 +03:00
Roman Khavronenko
0c2284b95f
vmalert: add flag disableAlertgroupLabel for disabling extra label added to series ( #1534 )
...
The new label added in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/611
may negatively impact deduplication in Alertmanager. The new flag supposed to give
an option to disable adding this label.
To enable flag just add `-disableAlertgroupLabel` to binary execution command.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1532
2021-08-21 20:23:22 +03:00
Alexander Rickardsson
9e2e9d83a5
vmalert: accept http.StatusOK for remotewrite ( #1550 )
2021-08-21 20:23:22 +03:00
Aliaksandr Valialkin
91534057a3
app/vmselect/prometheus: do not extend [d] to the detected interval between samples for first_over_time(m[d])
...
This is for the sake of consistency with similar change for the last_over_time(m[d]) at a724229b5d
2021-08-21 19:56:56 +03:00
Roman Khavronenko
1ccb77904b
vmselect: update vm_request_duration_seconds value when request fails ( #1537 )
...
Before, metric `vm_request_duration_seconds` was update only on successful
attempts which could be misleading. For example, timeout errors on netstorage
request may be not accounted in the metric and won't be visible on dashboards.
Using `defer` statement to update the metric after query arguments validation
may improve the situation.
2021-08-19 14:07:00 +03:00
Aliaksandr Valialkin
ee1f3414d1
app/vmselect/promql: do not override [d] at last_over_time(m[d]) if [d] is smaller than scrape_interval
...
Since most users do not expect the overriding of explicitly set `[d]`.
2021-08-19 10:33:10 +03:00
Aliaksandr Valialkin
5d92fafc40
app/vmselect: add -search.noStaleMarkers command-line flag for disabling stale markers handling in queries
...
This option allows reducing CPU usage a bit when VictoriaMetrics is used
for collecting and processing non-Prometheus data. For example, InfluxDB line protocol, Graphite, OpenTSDB, CSV, etc.
2021-08-18 13:58:06 +03:00
Aliaksandr Valialkin
f21fad53b4
lib/promscrape: add ability to disable sending Prometheus staleness markers with -promscrape.disableStaleMarkers command-line flag
...
This option can be useful when vmagent consumes too much additional memory
for staleness markers functionality and when staleness markers aren't needed.
2021-08-18 13:58:05 +03:00
Aliaksandr Valialkin
49886ecbc8
app/vmselect/promql: add bitmap_and(), bitmap_or() and bitmap_xor() functions to MetricsQL
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1541
2021-08-17 13:22:15 +03:00
Aliaksandr Valialkin
38065bec7b
app/vmselect/promql: move common condition to dropStaleNaNs in order to improve code maintainability
2021-08-17 11:00:58 +03:00
Aliaksandr Valialkin
fe8c462044
app/vmalert: mention -remoteWrite.disablePathAppend in the description for -remoteWrite.url
2021-08-16 15:23:39 +03:00
Aliaksandr Valialkin
21974cb571
app/vmalert: follow-up for 2400f85761
2021-08-16 15:20:35 +03:00
Alexander Rickardsson
d27dc3721b
vmalert: enable configuring explicit path ( #1536 )
...
* vmalert: allow to disable automatically added path to remote write address via disablePathAppend flag
* docs: update docs to include remoteWrite.disablePathAppend
2021-08-16 14:58:05 +03:00
Aliaksandr Valialkin
48920bdef8
app/vmagent/remotewrite: expose vmagent_remotewrite_send_duration_seconds_total metric
...
This metric can be used for determining high saturation of every connection to remote storage with
an alerting query `rate(vmagent_remotewrite_send_duration_seconds_total) > 0.9s`.
This query triggers when a connection is satureated by more than 90%
2021-08-15 13:34:07 +03:00
Aliaksandr Valialkin
5420c3d967
app/vmselect/promql: drop staleness marks before calling rollupConfig.Do
...
This allows dropping staleness marks only once and then calculate multiple rollup functions on the result.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526
2021-08-15 13:22:26 +03:00
Aliaksandr Valialkin
6c4c54eaad
Revert "app/vmselect/promql: properly handle Prometheus staleness marks in removeCounterResets functions"
...
This reverts commit 94dfcb6747a3b29a11d14e71bea21a2312bb6346.
It is better to remove staleness marks (decimal.StaleNaN) before calling rollupConfig.Do, e.g. in preFunc
2021-08-15 13:22:24 +03:00
Aliaksandr Valialkin
af4a306d7b
app/vmselect/promql: properly handle Prometheus staleness marks in removeCounterResets functions
...
Prometheus stalenss marks shouldn't be changed in removeCounterResets. Otherwise they will be converted to an ordinary NaN values,
which couldn't be removed in dropStaleNaNs() function later. This may result in incorrect calculations for rollup functions.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526
2021-08-14 12:45:31 +03:00
Aliaksandr Valialkin
c1f81f08d4
all: add support for Prometheus staleness markers
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1509
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1530
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845
2021-08-13 12:13:15 +03:00
Aliaksandr Valialkin
b35ae791f1
app/vmselect: make vmui-update after the commit 4ae14df864a7e327955f44941295a286175423b3
2021-08-11 13:42:53 +03:00
Aliaksandr Valialkin
f60ff85dbe
app/vmui: actualize Dockerfiles
2021-08-11 13:42:53 +03:00
Aliaksandr Valialkin
9eb828b2c2
app/vminsert: add vm_rpc_send_duration_seconds_total metric per each vminsert->vmstorage link
...
This metric is useful for determining high link saturation with the following alerting rule:
rate(vm_rpc_send_duration_seconds_total) > 0.9s
2021-08-11 11:42:33 +03:00
Aliaksandr Valialkin
90efb5831b
lib/envflag: add a link to docs for -envflag.enable
2021-08-11 10:32:40 +03:00
Yury Molodov
aca2cb245e
vmui: fix layout and add server url by default ( #1519 )
...
* fix: change layout for correctly display big query
* fix: set default server from url
* fix: change get default server url
2021-08-06 12:16:53 +03:00
Roman Khavronenko
d5ba8248cc
vmalert: expose new metrics for tracking number of produced samples during last evaluation ( #1518 )
...
* vmalert: expose new metrics for tracking number of produced samples during last evaluation
Two new metrics were added to track the number of samples produced during the last evaluation:
* vmalert_recording_rules_last_evaluation_samples
* vmalert_alerting_rules_last_evaluation_samples
The gauge type is used to remain consistent with Prometheus metric
`prometheus_rule_group_last_evaluation_samples` which is on the group level.
However, the counter type was considered as well.
Two metrics instead of one are used to make it easier to separate recording and
alerting rules. It is likely, number of samples produced by recording rules is
more important so people will refer to it more frequently.
The expected usage of the new metric is the following:
```
- alert: RecordingRuleReturnsEmptyResults
expr: sum(vmalert_recording_rules_last_evaluation_samples) by(recording) < 1
annotations:
summary: Recording rule {{$labels.recording}} returns empty results.
Please verify expression correctness.
```
Addresses https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1494
* vmalert: rename `vmalert_alerts_error` to `vmalert_alerting_rules_error` to remain consistent with recording rules metrics
2021-08-05 10:02:35 +03:00
Aliaksandr Valialkin
13d438d808
app/vmagent: typo fix in the description for -remoteWrite.queues
2021-08-05 10:00:58 +03:00
Aliaksandr Valialkin
b877538622
app/vmagent: follow-up after fe445f753b
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1491
2021-08-05 09:51:00 +03:00
Omar Ghader
fe445f753b
feature: Add multitenant for vmagent ( #1505 )
...
* feature: Add multitenant for vmagent
* Minor fix
* Fix rcs index out of range
* Minor fix
* Fix multi Init
* Fix multi Init
* Fix multi Init
* Add default multi
* Adjust naming
* Add TenantInserted metrics
* Add TenantInserted metrics
* fix: remove unused metrics for vmagent
* fix: remove unused metrics for vmagent
Co-authored-by: mghader <marc.ghader@ubisoft.com>
Co-authored-by: Sebastian YEPES <syepes@gmail.com>
2021-08-05 09:44:29 +03:00
Qifei Wan
095bb90879
app/vmalert: update config state metrics if config parsed failed ( #1507 )
2021-08-03 16:12:48 +03:00
Aliaksandr Valialkin
60cfa5f100
app/vmselect/promql: add present_over_time(m[d]) function, which will be available starting from Prometheus 2.29.0
...
See https://github.com/prometheus/prometheus/releases/tag/v2.29.0-rc.0 and https://github.com/prometheus/prometheus/pull/9097
2021-08-03 12:21:53 +03:00
wusphinx
511e5c2e68
Update TimeSelector.tsx ( #1515 )
...
delete garbled code
2021-08-03 11:14:56 +03:00
Nikolay
3f3ad13753
adds /rules and /alerts api for grafana ( #1504 )
...
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-08-02 17:29:49 +03:00
Aliaksandr Valialkin
99004a6a40
app/vmselect/netstorage: unpack time series data in mostly local big chunks
...
This should improve performance on multi-CPU systems for queries selecting time series with big number of raw samples
2021-07-30 12:26:33 +03:00
Aliaksandr Valialkin
c473d8ffe1
li/storage: re-use the per-day inverted index search code for searching in global index
...
This allows removing a big pile of outdated code for global index search.
This may help https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1486
2021-07-30 10:28:20 +03:00
Aliaksandr Valialkin
cbb81c2ce9
app/vmselect/netstorage: do not query Go maps with unsafe string keys, since this breaks in Go 1.17
2021-07-30 10:28:19 +03:00
Aliaksandr Valialkin
b709fa387a
app/vmselect: follow-up for ed95bc9531
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1493
2021-07-29 09:48:47 +03:00
arnoldyahad
ed95bc9531
Add case prometheus/rules for grafana 8 ( #1502 )
2021-07-29 06:15:35 +03:00
assassins
6ab0001a1f
Performance optimization ( #1481 )
...
There are redundant steps
2021-07-28 19:29:22 +03:00
Aliaksandr Valialkin
49bf3abf67
app/vmselect: follow-up for 626073bca8
...
* Rename -search.maxMetricsPointSearch to -search.maxSamplesPerQuery, so it is more consistent with the existing -search.maxSamplesPerSeries
* Move the -search.maxSamplesPerQuery from vmstorage to vmselect, so it could effectively limit the number of raw samples obtained from all the vmstorage nodes
* Document the -search.maxSamplesPerQuery in docs/CHANGELOG.md
2021-07-28 18:00:04 +03:00
匠心零度
626073bca8
protection vmselect ,avoid metrics point too much let vmselect cup load very, very high ( #1478 )
...
* protection vmselect……
* protection vmselect……
* protection vmselect……
* All checks have failed,fix
Co-authored-by: lirenzuo <lirenzuo@shein.com>
2021-07-28 14:39:35 +03:00
Aliaksandr Valialkin
5d255846ac
all: add go:build lines for Go1.17
...
See https://tip.golang.org/doc/go1.17#gofmt for more details
2021-07-26 15:50:46 +03:00
Aliaksandr Valialkin
3921d8afae
app/vmselect: prevent from possible deadlock when f callback blocks inside RunParallel
2021-07-26 15:50:45 +03:00
Aliaksandr Valialkin
c3e6ce1db9
app/vmselect: make vmui-update after a91d41f12a
2021-07-26 10:32:01 +03:00
Yury Molodov
401de2dca4
Vmui/query editor ( #1472 )
...
* fix: move request button to server input
* feat: add switch for query autocomplete
* refactor: rename state for popover open
* feat: add detect os by userAgent
* fix: change hotkey to run query for mac
* fix: change detect mac os
* fix: change div to span inside Typography
Co-authored-by: yury <yurymolodov@victoriametrics.com>
2021-07-23 21:08:58 +03:00
Aliaksandr Valialkin
b047feeb8b
app/vmselect/promql: properly handle (a op b) default N if (a op b) returns NaN series
...
The result should be a series with `N` values and `a op b` labels. Previously such series has been removed from the result.
2021-07-16 01:44:24 +03:00
Aliaksandr Valialkin
b92702f6d5
app/vmselect/netstorage: use more scalable algorithm for ditributing the work among among multiple channels on systems with big number of CPU cores
2021-07-16 00:35:36 +03:00
Aliaksandr Valialkin
df117f85bd
app/vmselect: do not track queries with less than 1ms execution time at /api/v1/status/top_queries
...
This should improve the readability and usefullness of the /api/v1/status/top_queries when debugging slow queries
or queries that take too much cpu time.
2021-07-15 16:53:35 +03:00
Aliaksandr Valialkin
5830ce2706
app/vmselect/netstorage: add -search.maxSamplesPerSeries command-line option for limiting the number of samples a query can process per each series
...
This should prevent from out of memory crashes like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1067
2021-07-15 16:53:35 +03:00
Aliaksandr Valialkin
6c42db87a8
app/vmselect/netstorage: improve scalability of series unpacking on multi-CPU systems
2021-07-15 15:40:53 +03:00
Aliaksandr Valialkin
3059e4feec
app/vmui/README.md: typo fix: naviate->navigate
2021-07-15 15:02:56 +03:00
Aliaksandr Valialkin
9add9d86a6
app/vmselect/promql: duration handling improvements in MetricsQL queries
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- Support durations anywhere in MetricsQL queries. E.g. sum_over_time(m[1h])/1h is equivalent to sum_over_time(m[1h])/3600
- Support durations without suffix. E.g. rate(m[300]) is equivalent to rate(m[5m])
2021-07-12 17:19:32 +03:00
Aliaksandr Valialkin
d98e22fe50
app/vmalert: accept Prometheus-like durations in interval config option inside group section
2021-07-12 12:36:22 +03:00
Aliaksandr Valialkin
f5fa177141
Revert "app/vmselect: expose vmui at /select/<accountID>/prometheus/vmui additionally to /select/<accountID>/vmui"
...
This reverts commit 885a79def6799f288e14df05b35a12569659ab85.
Reason for revert: Grafana doesn't allows accessing /select/<accountID>/prometheus/vmui :(
2021-07-12 09:08:43 +03:00
Aliaksandr Valialkin
ddaa12050d
app/vmselect: expose vmui at /select/<accountID>/prometheus/vmui additionally to /select/<accountID>/vmui
...
The /select/<accountID>/prometheus/vmui is needed for accessing via server-side Prometheus datasource for Grafana.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413
2021-07-10 12:52:25 +03:00
Aliaksandr Valialkin
0b98f6c7ff
app/vmselect: expose vmui at /vmselect/<accountID>/vmui/ instead of /vmselect/<accountID>/prometheus/vmui/
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413
2021-07-10 12:32:21 +03:00
Aliaksandr Valialkin
98e049ba6d
app/vmui: move source code from https://github.com/VictoriaMetrics/vmui to app/vmui
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413
2021-07-09 17:13:51 +03:00
Aliaksandr Valialkin
2c5e1cd893
app/vmselect: move web ui from /ui to /select/<accountID>/prometheus/ui
...
This way the UI is available for every tenant (aka accountID) and the UI can automatically determine the needed per-tenant datasource path from page referer.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413
2021-07-08 13:14:50 +03:00
Aliaksandr Valialkin
acb7a95c64
app/vmselect: follow-up after aa11ef6d3b
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4
2021-07-07 17:45:09 +03:00
tony
aa11ef6d3b
add vmui for vmselect component ( #1431 )
...
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-07-07 17:04:23 +03:00
Aliaksandr Valialkin
9c19719ad6
app/{vminsert,vmselect}: export vminsert_request_duration_seconds and vmselect_request_duration_seconds histograms
2021-07-07 13:27:23 +03:00
Aliaksandr Valialkin
ceda2b1df4
lib/httpserver: print full requestURI in httpserver.Errorf
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This should simplify debugging.
2021-07-07 13:11:29 +03:00
Aliaksandr Valialkin
22c6e64bbc
lib/storage: consistency renaming: tagCache -> tagFiltersCache
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This improves code readability
2021-07-06 11:03:30 +03:00
Aliaksandr Valialkin
44855f0c9b
app/{vmselect,vmstorage}: clarify the description for -dedup.minScrapeInterval command-line flag
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1426
2021-07-02 15:06:41 +03:00
Aliaksandr Valialkin
4d8ab5d9fa
docs/vmagent.md: mention about docker_sd_config support
2021-06-25 20:53:09 +03:00
Aliaksandr Valialkin
856aecae05
app/vmselect/promql: return the last timestamp for the max / min value from tmax_over_time() and tmin_over_time() function as most users expect
2021-06-23 14:18:37 +03:00
Aliaksandr Valialkin
c18017a9c3
app/vminsert/netstorage: sort the -storageNode list passed to vminsert nodes
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This should reduce resource usage (CPU, RAM, disk IO) at vmstorage nodes
if the addresses of vmstorage nodes are passed in random order to vminsert nodes.
2021-06-23 14:00:08 +03:00
Nikolay
e03a3d3a36
adds http_sd ( #1399 )
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* adds http_sd
* adds X-Prometheus-Refresh-Interval-Seconds header
* Update lib/promscrape/discovery/http/api.go
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-06-22 13:42:09 +03:00
Roman Khavronenko
79474baf99
vmctl: add more context to flags description in vm-native mode ( #1395 )
2021-06-18 19:20:52 +03:00
Aliaksandr Valialkin
b92d110cad
app/vmselect: log slow requests to all the /api/v1/* handlers if their execution time exceeds -search.logSlowQueryDuration
2021-06-18 19:07:03 +03:00
Aliaksandr Valialkin
4acc4602b3
app/vmctl: limit JSON line size by 10K samples ( #1394 )
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This should reduce the maximum memory usage at VictoriaMetrics when importing time series with big number of samples.
2021-06-18 15:41:34 +03:00
Aliaksandr Valialkin
60bc35f550
docs/{vmgateway,vmbackupmanager}: explicitly mention that these components are a part of an enterprise package
2021-06-17 17:19:13 +03:00
Aliaksandr Valialkin
51fc469642
app/vmagent/remotewrite: go fmt after 0a796f7c3a
2021-06-17 13:51:40 +03:00
Zongyang
cf506e300d
Change default value of '-remoteWrite.queues' to cgroup.AvailableCPUs * 2 ( #1385 )
...
* Change default value of '-remoteWrite.queues' to cgroup.AvailableCPUS() * 2 to reduce scrape interval
Default value of vmagent option '-remotewrite.queues' is 4 and default
size of vmagent ScheudleUnmarshalWorkers is number of CPUs, when available
CPUs is much greater than 4, e.g 32, worker are competing push queues
which will increase scrape interval and may cause scrape timeout.
* Update README and flag description
Co-authored-by: xiaozy <xiaozy01@fenbi.com>
2021-06-16 12:37:55 +03:00
Roman Khavronenko
a15c947045
promql: fix increase_pure calculation for cases with stale series ( #1381 )
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Due to staleness handling, increase_pure were using incorrect previous value
during calculation in cases where series disappears for period longer
than staleness period and then returns back. The fix suppose to account
for a real datapoint value before staleness takes place. The fix should
remove unexpected spikes while using `increase_pure` for staled series.
2021-06-15 17:37:51 +03:00
Nikolay
e42da47608
adds digital ocean sd ( #1376 )
...
* adds digital ocean sd config
* adds digital ocean sd
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1367
* typo fix
2021-06-14 13:19:29 +03:00
Roman Khavronenko
c5f493db8e
Vmalert docs ( #1372 )
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* vmalert: mention what happens if `for` is set to 0 or omitted
* vmalert: add more context to docs
2021-06-14 11:43:01 +03:00
Aliaksandr Valialkin
0672cfffa2
app/vmauth: properly handle http.ErrAbortHandler panic
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This panic can be raised by the reverseProxy on aborted request to the backend.
So handle it (e.g. suppress) at reverseProxy.ServeHTTP call.
Do not suppress the panic at lib/httpserver generic HTTP handler,
since it may result in an inconsistent state left after the panicking handler.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1353
2021-06-11 12:54:37 +03:00
Roman Khavronenko
f3cb2158a3
vmalert: fix mistake with object reuse while parsing response ( #1370 )
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* vmalert: fix mistake with object reuse while parsing response
During the refactoring, the wrong optimisations was applied in
parse function which caused metric fields reset. The change removes
optimisation.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1369
* vmalert: add test to cover multiple metrics in one response
2021-06-11 11:30:07 +03:00
John Belmonte
3e79f3994e
spelling fix: synonym ( #1363 )
2021-06-11 10:58:48 +03:00
Aliaksandr Valialkin
e8e7f03394
app/vmselect/promql: typo fix in the comment
2021-06-09 18:34:57 +03:00
Aliaksandr Valialkin
247b2a5a08
app/vmauth: improve readability for a config with multiple src_paths
2021-06-09 15:38:09 +03:00
Aliaksandr Valialkin
520d62ade2
docs/vmagent.md: mention that vmagent supports scrape targets sharding
2021-06-09 12:30:54 +03:00
Aliaksandr Valialkin
f3749dedba
docs: document rules replay feature for vmalert
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/836
This is a follow-up for 2a259ef5e7
2021-06-09 12:30:54 +03:00
Roman Khavronenko
5aa7846900
vmalert: support rules backfilling (aka replay) ( #1358 )
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* vmalert: support rules backfilling (aka `replay`)
vmalert can `replay` configured rules in the past
and backfill results via remote write protocol.
It supports MetricsQL/PromQL storage as data source,
and can backfill data to remote write compatible
storage.
Supports recording and alerting rules `replay`. See more
details in README.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/836
* vmalert: review fixes
* vmalert: readme fixes
2021-06-09 12:30:54 +03:00
Aliaksandr Valialkin
2c6b917749
app/vminsert/netstorage: update storageNode.lastRerouteTime before the rerouting
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This is needed for reliable detection of storage nodes with recent rerouting
2021-06-08 12:06:32 +03:00
Aliaksandr Valialkin
0d067eb112
app/vminsert/netstorage: tune re-routing algorithm
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Do not re-route data to unavailable storage node. Send it to the remaining storage nodes instead
even if they cannot keep up with the load. This should spread the load more evenly among available
storage nodes.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165
2021-06-05 16:23:44 +03:00
Aliaksandr Valialkin
269e35d676
app/{vmagent,vminsert}: follow-up after 2fe045e2a4
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1343
2021-06-04 20:33:22 +03:00
jelmd
d8b46908db
new feature: debug relabeling ( #1344 )
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* new feature: relabel logging
Use scrape_configs[x].relabel_debug = true to log metric names inkl.
labels before and after relabeling. After relabeling related metrics
get dropped, i.e. not submitted to servers.
* vminsert wants relabel logging, too.
2021-06-04 20:33:21 +03:00
Aliaksandr Valialkin
1c09e71f5b
app/vminsert: add -disableRerouting command-line flag for disabling re-routing if some vmstorage nodes have lower performance than the others
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Refactor the rerouting mechanism and make it more resilient to cases when some of vmstorage nodes are temporarily unavailable.
Reduce the probability of rerouting storm.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165
2021-06-04 04:33:52 +03:00
Aliaksandr Valialkin
8cdecfc52c
app/vmauth: allow balancing the load among multiple backend nodes by specifying multiple urls in url_prefix config
2021-05-29 01:04:22 +03:00
Aliaksandr Valialkin
97de72054e
docs: document f0c21b6300
2021-05-27 15:04:13 +03:00
Roman Khavronenko
e183a5c532
vmalert: automatically reload configuration on file change ( #1326 )
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New flag `-rule.configCheckInterval` defines how often `vmalert` will re-read
config file. If it detects any changes, the config will be reloaded.
This behaviour is turned off by default.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/512
2021-05-26 12:24:27 +03:00
Aliaksandr Valialkin
a0b001bfec
app/vmselect/netstorage: remove duplicate limiter on concurrent queries
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It duplicates the `-search.maxConcurrentRequests` limiter.
2021-05-24 19:13:04 +03:00
Aliaksandr Valialkin
890e1bd826
app/vmagent/remotewrite: use WARN level instead of ERROR level for couldnt send a block with size ... bytes to ... log message
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This is really warning, since vmagent re-tries sending the data block until success.
2021-05-24 15:43:32 +03:00
Roman Khavronenko
beee24ecee
vmalert: support extra_filter_labels setting per-group ( #1319 )
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The new setting `extra_filter_labels` may be assigned to group.
If it is, then all rules within a group will automatically filter
for configured labels. The feature is well-described here
https://docs.victoriametrics.com#prometheus-querying-api-enhancements
New setting is compatible only with VM datasource.
2021-05-23 14:15:49 +03:00
Aliaksandr Valialkin
71ff7ee18d
lib/promauth: follow-up after 5b8176c68e
2021-05-22 18:02:03 +03:00
Nikolay
2780d6dbcd
basic OAuth2 support for remoteWrite and scrape targets ( #1316 )
...
* adds OAuth2 support for remoteWrite and scrapping
* adds tests
changes init
2021-05-22 18:02:01 +03:00
Nikolay
23a6c9c016
changes vmalert query function ( #1307 )
...
* changes vmalert query function
for prometheus rules compatibility its better to use labels as map.
it simplifies template evaluation and allow to ignore can't evaluate field error
because map will return default value.
fixes https://github.com/VictoriaMetrics/operator/issues/243
2021-05-21 16:38:20 +03:00
Aliaksandr Valialkin
d77db9d813
all: do not skip SIGHUP signal during service initialization
...
This can lead to stale or incomplete configs like in the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1240
2021-05-21 16:38:20 +03:00
Aliaksandr Valialkin
6139f6ed6d
app/vmauth: add ability to protect /-/reload endpoint with authKey
2021-05-20 18:48:34 +03:00
Aliaksandr Valialkin
69e365cd48
Makefile: update golangci-lint from v1.29.0 to v1.40.1
2021-05-20 18:30:24 +03:00
Aliaksandr Valialkin
da0b32c31a
app/vmagent/remotewrite: expose metrics with the current number of active series per day and per hour
...
These numbers are exposed via the following metrics:
- vmagent_hourly_series_limit_current_series
- vmagent_daily_series_limit_current_series
Expose also the limits via the following metrics:
- vmagent_hourly_series_limit_max_series
- vmagent_daily_series_limit_max_series
2021-05-20 15:31:57 +03:00
Aliaksandr Valialkin
165a9f9200
app/vmstorage: add ability to limit series cardinality via -storage.maxHourlySeries and -storage.maxDailySeries command-line flags
2021-05-20 15:31:57 +03:00
Aliaksandr Valialkin
7aad5c3f76
app/vmagent: add ability to limit series cardinality on a per-hour and per-day basis
2021-05-20 15:31:57 +03:00
Roman Khavronenko
12d0c6b6e0
vmctl: explicitly set ::tag type for labels selector in influx mode ( #1310 )
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The `::tag` type is needed in cases when field and tag names are equal, which
results into unexpected results in InfluxQL. Setting the type explicitly helps
InfluxDB to understand which exact column we apply filter to.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1299
2021-05-20 12:07:15 +03:00
Aliaksandr Valialkin
180829b8c2
app/vmselect/promql: add timezone_offset(tz) function
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1306
2021-05-20 11:54:06 +03:00
Aliaksandr Valialkin
dcac849c1f
app/vmagent/remotewrite: sort labels before sending the series to per-remoteWrite.url queues
2021-05-20 11:54:06 +03:00
Neo He
c5ab00ebee
app/{vmbackup,vmrestore},docs/vmrestore.md: typo fix: vbackup -> vmbackup ( #1305 )
2021-05-18 16:38:15 +03:00
Aliaksandr Valialkin
74ef40034c
lib/httpserver: typo fix in -http.shutdownDelay command-line flag description: servier -> server
2021-05-18 16:25:27 +03:00
Aliaksandr Valialkin
1668280e67
docs/vmalert.md: document multitenant support
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https://github.com/VictoriaMetrics/VictoriaMetrics/issues/740
2021-05-18 16:25:21 +03:00
Aliaksandr Valialkin
7fe362deb1
app/vmauth: reload -auth.config on the request to /-/reload
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1194
2021-05-18 02:24:37 +03:00
Aliaksandr Valialkin
25ca108642
docs/vmbackup.md: typo fix: snaphosts -> snapshots
...
Thanks to @jelmd - see 1ab27582a3 (r50884395)
2021-05-18 01:14:01 +03:00
Aliaksandr Valialkin
6ea191d196
docs: dealay -> delay
2021-05-18 01:07:32 +03:00
Roman Khavronenko
3428df6f15
vmalert: use stringified label keys for duplicates map in recroding rules ( #1301 )
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duplicates map helps to determine wheter extra labels has overriden
labels which make time series unique. It was using a sorted hashed
labels sequence as a key. But hashing algorithm could have collisions,
so it is more convenient to not use hashing at all.
Log message for recording rules duplicates was improved as well.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1293
2021-05-17 01:51:48 +03:00
Aliaksandr Valialkin
a6cb4f10a7
app/{vmalert,vmauth}: explicitly set MaxIdleConnsPerHost in net/http.Client.Transport
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By default MaxIdleConnsPerHost is set to 2. This limits the possibility to re-use http keep-alive connections.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1300
2021-05-14 18:13:34 +03:00
Aliaksandr Valialkin
23afbd5094
app/vmagent/remotewrite: clarify the comment explaining why vmagent drops blocks if remote storage returns 400 or 409 status code
2021-05-13 16:17:09 +03:00
Aliaksandr Valialkin
2839055513
lib/storage: substitute GetTSDBStatusForDate with GetTSDBStatusWithFiltersForDate with nil tfss
2021-05-13 09:01:05 +03:00
Nikolay
be87be34a4
Adds tsdb match filters ( #1282 )
...
* init work on filters
* init propose for status filters
* fixes tsdb status
adds test
* fix bug
* removes checks from test
2021-05-12 17:16:58 +03:00
Aliaksandr Valialkin
56b08390f6
app/vmselect/promql: allow to use 2x more memory for query processing in cluster mode compared to single-node mode
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`vmselect` has no `vmstorage`-related caches. So it can use more memory for query processing compared to single-node VictoriaMetrics.
2021-05-12 14:43:49 +03:00
Aliaksandr Valialkin
cca9670573
docs/CHANGELOG.md: document -datasource.roundDigits added at 5c448126dc
2021-05-10 11:18:58 +03:00
Roman Khavronenko
a7f00101f5
vmalert: add support for round_digits param in datasource package ( #1278 )
...
Starting from v1.56.0 VM supports `round_digits` which allows to limit
the number of digits after the decimal point in response value. The feature
can be used to reduce entropy of produced by recording rules values
and significantly improve the compression. See more details in link below.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/525
2021-05-10 11:18:56 +03:00
Roman Khavronenko
35237fe1f5
vmalert: fix error when rule didn't start if restore failed ( #1279 )
...
Previously, `startGroup` could exit on restore errors despite the
`remoteRead.ignoreRestoreErrors` flag value. Now vmalert checks the
flag value before deciding whether to return error or just log it.
2021-05-10 11:10:32 +03:00
Aliaksandr Valialkin
2dddd68feb
docs/vmagent.md: add stream parsing mode chapter
2021-05-08 23:14:47 +03:00
Aliaksandr Valialkin
9c505d27dd
lib/ingestserver: properly close incoming connections during graceful shutdown
2021-05-08 19:53:45 +03:00
Aliaksandr Valialkin
4a5f45c77e
app/vminsert: add support for data ingestion via other vminsert nodes
2021-05-08 19:53:45 +03:00
Aliaksandr Valialkin
07bc021f58
app/vmalert: add missing comment for ErrStateRestore
2021-05-08 19:53:45 +03:00
Aliaksandr Valialkin
e8478e1e97
app/vmbackup: make sure that -snapshotName isnt set if -snapshot.createURL is set
2021-05-07 08:44:44 +03:00
Roman Khavronenko
bb7e113dd4
vmalert: add flag to control behaviour on startup for state restore errors ( #1265 )
...
Alerting rules now can return specific error type ErrStateRestore to indicate
whether restore state procedure failed. Such errors were returned and logged
before as well. But now user can specify whether to just log these errors
(remoteRead.ignoreRestoreErrors=true) or to stop the process
(remoteRead.ignoreRestoreErrors=false). The latter is important when VM isn't
ready yet to serve queries from vmalert and it needs to wait.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1252
2021-05-05 12:24:32 +03:00
Aliaksandr Valialkin
0a2e746175
docs/vmalert.md: update docs after afca7b430c
2021-04-30 11:49:40 +03:00
Roman Khavronenko
7394967841
vmalert: fix the typo in ApplyParams func ( #1259 )
2021-04-30 11:47:11 +03:00
Roman Khavronenko
6fbedd62b8
vmalert: use rule's evaluationInterval as step param by default ( #1258 )
...
User still can override param by specifying `datasource.queryStep` flag.
2021-04-30 10:03:50 +03:00
Aliaksandr Valialkin
daf2778025
docs/CHANGELOG.md: document the change from f3a048288e
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1232
2021-04-30 09:56:47 +03:00
Roman Khavronenko
b55677e93d
Vmalert: adjust time param for datasource queries according to evaluationInterval ( #1257 )
...
* Simplify arguments list for fn `queryDataSource` to improve readbility
* vmalert: adjust `time` param according to rule evaluation interval
With this change, vmalert will start to use rule's evaluation interval
for truncating the `time` param. This is mostly needed to produce consistent
time series with timestamps unaffected by vmalert start time. Now, timestamp
becomes predictable.
Additionally, adjustment is similar to what Grafana does for plotting range graphs.
Hence, recording rule series and recording rule expression plotted in grafana
suppose to become similar in most of cases.
2021-04-30 09:56:46 +03:00
Aliaksandr Valialkin
8be1cb297b
app/vmagent: list user-visible endpoints at http://vmagent:8429/
...
While at it, use common WriteAPIHelp function for the listing in vmagent, vmalert and victoria-metrics
2021-04-30 09:38:23 +03:00
Nikolay
2eb8ef7b2b
changes vmalert Querier with per rule querier ( #1249 )
...
* changes vmalert Querier with per rule querier
it allows to changes some parametrs based on rule setting
for instance - alert type, tenant for cluster version or event endpoint url.
2021-04-29 11:31:07 +03:00
Roman Khavronenko
0ceb4f7565
vmalert: keep the returned timestamp when persisting recording rule ( #1245 )
...
Previously, vmalert used `lastExecTime` timestamp when writing recording rules
to the remote storage. This may be incorrect, if vmalert uses `datasource.lookback` flag,
which means rule's expression will be executed at some moment in the past.
To avoid such situations, vmalert now will use returned timestamp instead of `lastExecTime`.
2021-04-27 00:16:45 +03:00
Aliaksandr Valialkin
e309b5a83b
app/vmagent/remotewrite: increase the maximum possible number of inmemory blocks for systems with high amounts of RAM
...
This should reduce the probability of using much slower file-based persistent queue
when vmagent processes metrics at high rate (millions of metrics per second).
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1235
2021-04-23 22:05:00 +03:00
Aliaksandr Valialkin
f92db26a93
app/vmagent/remotewrite: count maxLabelsPerBlock as 10x of maxRowsPerBlock
...
This should increase block sizes and subsequently increase the maximum possible bandwidth per each connection to remote storage.
This, in turn, should reduce the probability of storing the data in local buffers.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1235
2021-04-23 22:05:00 +03:00
Aliaksandr Valialkin
aaee80d158
app/vmbackup: typo fix: snaphsot -> snapshot
...
Follow-up for 9de0fa3649
2021-04-22 11:18:13 +03:00
Aliaksandr Valialkin
e7c4fde756
app/vmauth: parse url_prefix only once during config load
2021-04-21 10:57:17 +03:00
Aliaksandr Valialkin
6dc5d3b357
all: rename https://victoriametrics.github.io to https://docs.victoriametrics.com
2021-04-20 20:20:01 +03:00
Aliaksandr Valialkin
64f1ddefe5
all: consistency renaming Victoria Metrics -> VictoriaMetrics
...
VMInsert -> vminsert
VMSelect -> vmselect
VMStorage -> vmstorage
2021-04-20 11:45:02 +03:00
Aliaksandr Valialkin
8d869d112b
app/vmauth: follow-up for 6a81a89b3d
2021-04-20 10:59:22 +03:00
Nikolay
7d249d787d
adds query params support for vmauth urlPrefix ( #1226 )
...
* adds query params support for vmauth urlPrefix
* Update app/vmauth/example_config.yml
* Update app/vmauth/example_config.yml
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-04-20 10:59:20 +03:00
Aliaksandr Valialkin
bdcd978d56
app/vmctl: update README.md according to bfecd0fd55
2021-04-16 12:10:00 +03:00
Aliaksandr Valialkin
c872ba45b9
docs: update -help output after the commit 77be3e3a82
2021-04-12 12:35:39 +03:00
Artem Navoiev
c3dcfdef8c
improve docs for cli flags ( #1202 )
...
* improve docs for cli flags
* improve docs for cli flags.2
2021-04-12 12:28:36 +03:00
Aliaksandr Valialkin
2190fd2148
docs: make docs-sync
2021-04-10 19:55:05 +03:00
Aliaksandr Valialkin
0f7ece84f3
app/vmstorage/transport: reduce memory allocations on data ingestion path
2021-04-10 17:36:00 +03:00
Roman Khavronenko
46e6fdb131
Docs update ( #1199 )
...
* docs: drop table of contents for `vmctl`
We already have it autogenerated on .github.io, so no need to keep it.
* docs: mention OpenTSDB migration feature for vmctl
* docs: sync docs for `vmalert`
2021-04-10 15:47:52 +03:00
John Seekins
9e7bf595a0
Improve documentation on OpenTSDB migration tool and fix a bug with hard offsets ( #1198 )
...
* add more documentation on OpenTSDB migration explaining what chunking means
* more clarification of OpenTSDB aggregations
* break out what a retention string becomes
* add more docs around retention strings
* add example of running program and fix mistake in how hard offsets are handled
* fix formatting
2021-04-10 15:28:56 +03:00
John Seekins
97fafce028
OpenTSDB migration to VictoriaMetrics ( #1089 )
2021-04-10 15:28:54 +03:00
Roman Khavronenko
712725b4a5
vmalert: document template functions and mention them in README ( #1197 )
2021-04-08 18:20:57 +03:00
Aliaksandr Valialkin
e48fd5776b
app/vmselect/promql: fix tests after d3fa0ccabd
2021-04-08 00:17:40 +03:00
Aliaksandr Valialkin
f90bf265f4
app/vmselect/promql: properly detect aggregate topk* and bottomk* aggregate functions in order to disable duplicate sorting
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1189
2021-04-08 00:10:33 +03:00
Aliaksandr Valialkin
9ce3b7e1dd
app/vmselect: return data:null instead of data:[] from /api/v1/query_exemplars, since Grafana throws an error otherwise
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1186
2021-04-07 23:34:01 +03:00
Aliaksandr Valialkin
3d5f1f779f
app/vmselect: do not sort series returned from topk* and bottomk* functions, since these series are already sorted in user-expected order
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1189
2021-04-07 14:16:02 +03:00
Roman Khavronenko
ff3711eea2
docs: update docs ordering and formatting ( #1192 )
...
The major change is adding `sort` directive to docs. For those docs which are copied
from internal packages `sort` is added via makefile command. For the rest it is added
manually since they're updated manually as well.
The rest of changes is connected with markdown formatting. For example, changing headers
in some files (`##` => `#`) makes navigation on .github.io to look better. This especially
useful for `changelog` docs.
Table of contents for `vmctl` is dropped, since we already have it autogenerated on .github.io.
No link changes expected. The corresponding PR to `cluster` branch will be made in follow-up PR.
2021-04-07 13:43:01 +03:00
Aliaksandr Valialkin
7fce4e9fb4
app/vmselect: return dumb response on /api/v1/query_exemplars request
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1186
2021-04-05 23:28:21 +03:00
Aliaksandr Valialkin
2585058a5f
Makefile: prepare arm64 and amd64 release archives for cluster version on make release command
2021-04-05 23:01:45 +03:00
Aliaksandr Valialkin
92d4c80639
docs/vmagent.md: mention that vmagent supports scraping via socks5 proxy
2021-04-04 01:45:46 +03:00
Aliaksandr Valialkin
ab9e1eb41f
lib/promscrape: support for simple HTTP proxies without CONNECT method support such as https://github.com/prometheus-community/PushProx
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1179
2021-04-04 00:40:58 +03:00
Aliaksandr Valialkin
4aa59cae7c
app/vmselect/promql: do not delete dst_label if src_label is empty in label_copy(q, src_label, dst_label) and label_move(q, src_label, dst_label)
2021-04-03 22:06:50 +03:00
Aliaksandr Valialkin
dfec690548
docs/vmgateway.md: update docs
2021-04-03 00:29:57 +03:00
Aliaksandr Valialkin
b9469de410
app/vmselect/promql: add ability to set label value additionally to label name for the remaining sum of time series returned from topk_* and bottomk_* functions in the form: topk_min(N, m, "label=value")
2021-04-02 23:56:30 +03:00
Aliaksandr Valialkin
262da1c2e5
docs/{vmauth,vmgateway}.md: small fixes
2021-04-02 23:15:40 +03:00
Aliaksandr Valialkin
5edec0e57e
app/vmgateway: publish docs
2021-04-02 23:10:10 +03:00
Aliaksandr Valialkin
4028d692f5
app: do not process non-GET requests on at / handler
2021-04-02 22:56:38 +03:00
Aliaksandr Valialkin
89771d082d
app/vmauth: add support for authorization via Authorization: Bearer <token>
2021-04-02 22:15:07 +03:00
Aliaksandr Valialkin
6c6174271a
docs/vmagent.md: mention about proxy_authorization section
2021-04-02 21:24:52 +03:00
Aliaksandr Valialkin
87700f1259
lib/promscrape: add support for authorization config in -promscrape.config as Prometheus 2.26 does
...
See https://github.com/prometheus/prometheus/pull/8512
2021-04-02 21:20:37 +03:00
Aliaksandr Valialkin
31d3d02d25
app/vmselect/promql: remove the limit on the number of time series that can be sorted, since it may confuse users
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Always sort time series returned from `/api/v1/query` and `/api/v1/query_range` unless `sort_*` function is used at top level of the query.
2021-04-02 16:50:02 +03:00
Aliaksandr Valialkin
512addc608
app/{vminsert,vmagent}: add -sortLabels command-line option for sorting time series labels before ingesting them in the storage
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This option can be useful when samples for the same time series are ingested with distinct order of labels.
For example, metric{k1="v1",k2="v2"} and metric{k2="v2",k1="v1"}.
2021-03-31 23:27:21 +03:00
Aliaksandr Valialkin
ae1c653d55
lib/storage: reduce memory usage when ingesting samples for the same time series with distinct order of labels
2021-03-31 21:22:40 +03:00
Aliaksandr Valialkin
392ba94d1d
app/vmagent/remotewrite: reduce memory usage when -remoteWrite.queues is set to a big value
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1167
2021-03-31 16:17:23 +03:00
Aliaksandr Valialkin
b873b965af
app/vmagent/remotewrite: reduce memory usage when samples with big number of labels are sent to remote storage
2021-03-31 00:45:42 +03:00
Aliaksandr Valialkin
d8c769e6af
app/vmselect: add -search.maxStatusRequestDuration command-line flag for limiting the duration of requests to /api/v1/status/* and /api/v1/series/count
2021-03-30 21:39:32 +03:00
Aliaksandr Valialkin
0e29d48628
app/vmselect: remove mentioning for -search.storageTimeout from command-line flag descriptions
...
This is a follow-up for ecfd6fe78d
2021-03-30 15:07:40 +03:00
Aliaksandr Valialkin
ecfd6fe78d
app/vmselect: remove -search.storageTimeout command-line flag, since it has the same meaning as -search.maxQueryDuration
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2021-03-30 14:54:36 +03:00
Aliaksandr Valialkin
7bafaad46d
app/vmselect: prevent from possible incomplete query results after timed out query
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2021-03-30 13:34:57 +03:00
Aliaksandr Valialkin
9b4e608199
app/vminsert: return back type label to per-tenant metric `vm_tenant_inserted_rows_total
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The `type` label has been removed in the commit 022fe4efd0https://github.com/VictoriaMetrics/VictoriaMetrics/issues/932
2021-03-30 00:06:59 +03:00
Aliaksandr Valialkin
0a8f0a4e2f
all: increase minimum supported Go version for building VictoriaMetrics components from v1.14 to v1.15
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This is needed after the commit c0ac740f93https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1147
2021-03-29 23:06:36 +03:00
Aliaksandr Valialkin
3f0534c7f8
app/vminsert/opentsdbhttp: remove rowsInsertedTenant metric, since it is substituted by tenantmetrics.RowsInsertedByTenant in the commit 022fe4efd0
2021-03-29 12:16:13 +03:00
Nikolay
022fe4efd0
makes tenant metrics names consistent with enterprise version ( #1152 )
2021-03-29 11:59:04 +03:00
Aliaksandr Valialkin
8a3939e93e
docs: document that vmagent drops data blocks when remote storage replies with 400 and 409 http status codes
...
This is a follow up for 1b7dc1e5a5https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1149
2021-03-26 14:43:41 +02:00
Aliaksandr Valialkin
3fedf680f8
app/vmagent/remotewrite: remove superflouos code after 1b7dc1e5a5
2021-03-26 14:01:37 +02:00
Nikolay
15ff1f3a94
Adds blocks drop ( #1151 )
...
* adds blocks drop at 400 BadRequest status code
recieved from remote storage,
not expected that remote storage will be able to handle it on retry
* removes error logging for dropped blocks,
its expected error
2021-03-26 14:01:37 +02:00
Aliaksandr Valialkin
698ccca6ad
app/vmselect/prometheus: explain why partial responses are disallowed during data export
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1148
2021-03-25 18:39:07 +02:00
Aliaksandr Valialkin
b91e18af0e
docs/vmagent.md: add an example for -remoteWrite.label
2021-03-25 17:59:30 +02:00
Aliaksandr Valialkin
82047be90b
docs: add a link to the repository from build instruction for all the VictoriaMetrics components
2021-03-25 17:16:55 +02:00
Aliaksandr Valialkin
6de36b4e21
docs/vmagent.md: cosmetic fixes
2021-03-25 17:11:10 +02:00
Aliaksandr Valialkin
1b13d02728
docs/vmagent.md: cosmetic fixes
2021-03-25 16:54:37 +02:00
Aliaksandr Valialkin
155cd90fc8
docs/vmagent.md: typo fix: tupically -> typically
2021-03-25 16:48:27 +02:00
Aliaksandr Valialkin
450e23533d
docs/vmalert.md: remove misleading -evaluationInterval=3s from example config args
...
3s evaluation interval is too small for practical setups. It can result in increased load on datasource.
So it is better to remove it from example config args, which are usually copy-pasted by novice users.
2021-03-25 15:31:10 +02:00
Aliaksandr Valialkin
b473c21915
app/vmselect/promql: do not merge time series during requests to /api/v1/query
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1141
2021-03-25 13:56:23 +02:00
Aliaksandr Valialkin
6b1f807418
app/vmagent: add -promscrape.consul.waitTime command-line flag for configuring Consul service discovery wait time
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1144
2021-03-23 19:34:12 +02:00
Aliaksandr Valialkin
2041008d64
app/vmagent: mention -remoteWrite.maxDiskUsagePerURL in the descriptio of -remoteWrite.tmpDataPath flag
2021-03-23 16:38:41 +02:00
Aliaksandr Valialkin
d1e773266f
app/vmselect/graphite: accept and enforce extra_label in all the Graphite APIs
2021-03-23 15:30:15 +02:00
Aliaksandr Valialkin
27bb614016
app/vmselect: move getEnforcedTagFiltersFromRequest to searchtuils, since it will be used in Graphite functions soon
2021-03-23 14:57:57 +02:00
Aliaksandr Valialkin
7f9863254d
app/vmselect: improve description for -search.maxPointsPerTimeseries command-line flag
2021-03-22 16:44:36 +02:00
Aliaksandr Valialkin
6ebf18ab97
app/{vminsert,vmagent}: use Influx field as metric name if measurement is empty and -influxSkipSingleField command-line is set
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1139
2021-03-22 13:55:11 +02:00
Aliaksandr Valialkin
92531a38c4
app/vmselect/promql: increment key prefix for faster reset for rollup result cache
2021-03-22 11:59:39 +02:00
Aliaksandr Valialkin
799461d8bf
app/vmselect/graphite: follow-up after 529d7be26b
2021-03-18 16:33:00 +02:00
Nikolay
8807410a00
changes metricsFind api ( #1137 )
...
it should be able mitigate crash if label value contains *,[ or { symbols
2021-03-18 16:32:59 +02:00
Aliaksandr Valialkin
667d129e1e
app/vmselect/promql: typo fix after 9666834045
2021-03-17 15:11:54 +02:00
Aliaksandr Valialkin
69201806f8
app/vmselect/promql: merge adjancent buckets with the smallest summary number of hits in buckets_limit() function
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This should improve accuracy for the returned buckets
2021-03-17 14:31:29 +02:00
Aliaksandr Valialkin
8ef1184adf
app/vmstorage: add vm_index_search_duration_seconds histogram for monitoring the performance of index search
2021-03-17 01:13:15 +02:00
Aliaksandr Valialkin
5e77a939c2
all: make go vet happy
2021-03-17 00:48:44 +02:00
Aliaksandr Valialkin
b997f4a418
all: make golangci-lint happy after the commit 6378205415
2021-03-17 00:24:31 +02:00
Aliaksandr Valialkin
8005ba26b9
lib/netutil: enable IPv6 UDP listening if -enableTCP6 command-line flag is passed to VictoriaMetrics
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This is a follow-up for 18cfc4be7bhttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/1131
2021-03-17 00:19:30 +02:00
Aliaksandr Valialkin
05e301cfa0
app/vmselect/netstorage: reduce mutex contention when unpacking data on a system with high number of CPU cores
2021-03-16 21:52:05 +02:00
Aliaksandr Valialkin
3caac5edd4
Makefile: prepare vmutils-windows-*.zip archive on make release-vmutils command
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The archive contains the following executables for Windows:
* vmagent
* vmalert
* vmauth
* vmctl
Other components - vmbackup, vmrestore, victoria-metrics - aren't supported for Windows yet
2021-03-16 20:54:10 +02:00
Aliaksandr Valialkin
f54ece438d
app/vmselect/promql: do not crash if histogram_over_time() function name contains uppercase letters such as Histogram_over_time()
2021-03-16 12:23:55 +02:00
Aliaksandr Valialkin
d074326970
app/vmstorage: add -logNewSeries command-line flag for determining the source of series churn rate
2021-03-15 22:40:28 +02:00
Aliaksandr Valialkin
e2717d84c0
all: various fixes in command-line flag descriptions
2021-03-15 22:03:49 +02:00
Aliaksandr Valialkin
776b8b32ca
app/{vminsert,vmagent}: a follow-up for b1aa8c3d8f
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1124
2021-03-15 22:03:49 +02:00
Nikolay
a843dc0219
adds fake response for telegraph queries ( #1130 )
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https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1124
2021-03-15 22:03:49 +02:00
Aliaksandr Valialkin
30ab0eec27
app/vmselect/promql: reduce overhead on scrape interval estimation
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It should be enough to use the first 20 datapoints instead of 100 datapoints for scrape interval estimation.
2021-03-15 20:32:35 +02:00
Aliaksandr Valialkin
8844b38745
app/vmselect/promql: fix tests after 2dae0a2c47
2021-03-15 20:20:27 +02:00
Aliaksandr Valialkin
6b9bba7448
app/vmselect: add round_digits query arg to /api/v1/query and /api/v1/query_range handlers for limiting the number of decimal digits after the point
2021-03-15 12:38:59 +02:00
Aliaksandr Valialkin
afa5b58c2d
app/vminsert/opentsdbhttp: typo fix in vm_rows_inserted_total{type="opentsdbhttp"} metric: opentsdb-http -> opentsdbhttp
2021-03-12 15:59:31 +02:00
Aliaksandr Valialkin
b6dcb37fca
app/vmselect/prometheus: do not include datapoints with timestamps matching t-d when returning results from /api/v1/query?query=m[d]&time=t as Prometheus does
2021-03-12 12:18:37 +02:00
Aliaksandr Valialkin
60e0280a94
lib/promscrape: add ability to configure proxy options via proxy_tls_config, proxy_basic_auth, proxy_bearer_token and proxy_bearer_token_file
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1116
2021-03-12 03:36:11 +02:00
Ihor Borodin
933de6b9b1
Fixing examples of external.alert.source in documentation ( #1120 )
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* Fixing examples of external.alert.source in documentation
2021-03-10 12:08:22 +02:00
Aliaksandr Valialkin
942890b1bb
app/vmselect/promql: follow up for 433fff0006
2021-03-09 12:54:23 +02:00
Nikolay
28e450cd7c
duplicate timeseries fix for prometheus_buckets function ( #1119 )
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* try fix for prometheus_buckets
* merge possible end of the bucket collision
2021-03-09 12:54:21 +02:00
Aliaksandr Valialkin
502fab797a
lib/promscrape: add scrape_offset option to scrape_config
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This option can be used for specifying the particular offset per each scrape interval for target scraping
2021-03-08 11:59:32 +02:00
Aliaksandr Valialkin
26cb6f8861
app/vmauth: allow using regexps in url_map paths
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1112
2021-03-05 18:53:40 +02:00
Aliaksandr Valialkin
5277507932
app/vmselect/promql: add histogram_avg(), histogram_stddev() and histogram_stdvar() functions to MetricsQL
2021-03-04 14:12:52 +02:00
Aliaksandr Valialkin
133fb9fc00
lib/promscrape: add -promscrape.cluster.replicationFactor command-line flag for replicating scrape targets among vmagent instances in the cluster
2021-03-04 10:21:27 +02:00
Aliaksandr Valialkin
d109e17f46
all: bump minimum supported Go version from 1.13 to 1.14
2021-03-03 15:58:17 +02:00
Aliaksandr Valialkin
3c11ce9356
docs/vmagent.md: remove outdated suggestion for determining labels that lead to duplicate targets
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The original labels for duplicate targets is already printed in the error message starting from 71ea4935de
2021-03-03 12:28:50 +02:00
Roman Khavronenko
219291e084
Vmagent docs upd ( #1104 )
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* vmagent: port changes from https://github.com/VictoriaMetrics/VictoriaMetrics.github.io/pull/1
Thanks to @dereksfoster99 for this patch!
* vmagent: reword to make the meaning clear
2021-03-03 10:53:41 +02:00
Aliaksandr Valialkin
2ecee0515a
app/vmalert/README.md: sync with docs/vmalert.md
2021-03-03 10:42:54 +02:00
Aliaksandr Valialkin
c67a07b469
lib/handshake: log read/write operation duration on connection errors
...
This improve debuggability of network errors
2021-03-02 21:20:20 +02:00
Aliaksandr Valialkin
d9e8af0e8f
docs: actualize -help output
2021-03-01 17:02:05 +02:00
Aliaksandr Valialkin
323af49234
app/vmagent/remotewrite: clarify -remoteWrite.flushInterval flag description
2021-03-01 11:51:08 +02:00
Aliaksandr Valialkin
b8dd5e8292
app/vmagent/remotewrite: fix rate limiting logic for -remoteWrite.url
2021-03-01 00:59:57 +02:00
Aliaksandr Valialkin
d0be1f6f49
app/vmagent: remove data race when applying rate limits to -remoteWrite.url with multiple queues
2021-03-01 00:28:20 +02:00
Aliaksandr Valialkin
17eb29206d
docs/vmbackup.md: clarify docs on vmagent clustering
2021-02-28 21:59:55 +02:00
Aliaksandr Valialkin
3b1c2f03c3
app/vmselect/querystats: show the number of matching queries in the top by average duration and in the top by summary duration
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This should help debugging slow queries.
2021-02-28 19:42:29 +02:00
Aliaksandr Valialkin
9a2bf65134
lib/promscrape: add ability to spread scrape targets among multiple vmagent instances
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1084
2021-02-28 18:40:42 +02:00
Nikolay
b52d1e4f19
adds query params for vmalert ( #1094 )
...
remoteWrite.url now accepts query params at provided url
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1087
2021-02-28 14:12:34 +02:00
Aliaksandr Valialkin
3721c5353a
app/vmbackupmanager: add docs; the vmbackupmanager is available as a part of enterprise subscription
2021-02-27 02:18:33 +02:00
Aliaksandr Valialkin
7f1302688f
lib/fs: follow-up after f3a03c4164
2021-02-27 01:09:37 +02:00
Nikolay
d88fa5ebe4
Adds windows build ( #1040 )
...
* fixes windows compilation,
adds signal impl for windows,
adds free space usage for windows,
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/70
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1036
NOTE victoria metrics database still CANNOT work under windows system,
only vmagent is supported.
To completly port victoria metrics, you have to fix issues with separators,
parsing and posix file removall
* rollback separator
* Adds windows setInformation api,
it must behave like unix, need to test it.
changes procutil
* check for invlaid param
* Fixes posix delete semantic
* refactored a bit
* fixes openbsd build
* removed windows api call
* Fixes code after windows add
* Update lib/procutil/signal_windows.go
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-02-27 01:06:22 +02:00
Nikolay
673b10dd7f
adds enforced tag filters into cache key ( #1095 )
2021-02-27 00:23:38 +02:00
Aliaksandr Valialkin
e38ca28d99
app/vmselect/promql: increase accuracy for buckets_limit() function for small limits by skipping the first and the last buckets during merge
...
The first and the last buckets are usually `[0 ... leMin]` and `(leMax ... +Inf)`. If they are merged with adjancent buckets,
then the resulting accuracy can suffer.
2021-02-26 22:56:04 +02:00
Aliaksandr Valialkin
0144b164c7
app/vmselect: add sign(q) and clamp(q, min, max) functions, which will be added in the upcoming Prometheus release
...
See https://twitter.com/roidelapluie/status/1363428376162295811
The `last_over_time(m[d])` function already exists in MetricsQL.
2021-02-24 17:26:27 +02:00
Aliaksandr Valialkin
1b90a091cf
app/vmselect/netstorage: cleanup after 4805b80977
2021-02-24 11:43:09 +02:00
weng zhao
4805b80977
vmselect: fix vmselect cache partial result when timeout ( #1085 )
2021-02-24 11:39:56 +02:00
Aliaksandr Valialkin
d16effc29e
app/vmselect/promql: properly calculate histogram_quantile() over zero buckets and only a single non-zero le="+Inf"` bucket like Prometheus does
2021-02-24 00:41:30 +02:00
Aliaksandr Valialkin
5dbe88a1c6
app/vmselect/promql: add increase_pure() function to MetricsQL
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/962
2021-02-22 19:15:31 +02:00
Aliaksandr Valialkin
197ecca426
lib/promrelabel: add more optimizations for relabeling for common cases
2021-02-22 16:36:54 +02:00
Aliaksandr Valialkin
72eef964d9
app/vmagent: properly perform graceful shutdown, which was broken in the commit 1d1ba889fe
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
2021-02-19 00:34:17 +02:00
Aliaksandr Valialkin
41d3ff4f2b
app/vmagent: fix scrape config example for scrape_align_interval option
2021-02-18 23:57:45 +02:00
Aliaksandr Valialkin
502d0e2524
lib/promscrape: add scrape_align_interval config option into scrape config
...
This option allows aligning scrapes to a particular intervals.
2021-02-18 23:53:04 +02:00
Aliaksandr Valialkin
bd1d906eee
app/vmselect/promql: reduce the probability of duplicate time series errors when querying Kubernetes metrics
2021-02-18 22:08:13 +02:00
Aliaksandr Valialkin
902a4f6486
app/victoria-metrics: remove accidentally added single-node tests
2021-02-18 18:33:03 +02:00
Aliaksandr Valialkin
901710b9e2
app/vmalert: add missing multiarch Dockerfile
2021-02-18 15:23:57 +02:00
Aliaksandr Valialkin
1dad7ecf54
app/victoria-metrics/testdata: add a test for {__graphite__="foo.*.bar"} selector
2021-02-17 21:53:24 +02:00
Aliaksandr Valialkin
9c81429299
app/vmagent/remotewrite: cleanup after 1d1ba889fe
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
2021-02-17 21:43:48 +02:00
Nikolay
40973eda1c
adds pushback for fastqueue, ( #1075 )
...
during shutdown currently sending block was lost,
now its pushed back to fast queue and will be flushed on disk,
it may lead to data duplication.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1065
2021-02-17 21:43:46 +02:00
Aliaksandr Valialkin
83da939947
app/vmstorage: export vm_composite_filter_success_conversions_total and vm_composite_filter_missing_conversions_total metrics
2021-02-17 19:13:49 +02:00
Aliaksandr Valialkin
3062ff0fdb
app/vmselect: export per-tenant stats on the number of requests and the cumulative request duration
...
The metrics are:
- vm_vmselect_http_requests_total{accountID="...",projectID="..."} - the total number of select requests per each tenant
- vm_vmselect_http_duration_ms_total{accountID="...",projectID="..."} - the total duration in milliseconds for per-tenant select requests
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/932
2021-02-16 23:30:29 +02:00
Aliaksandr Valialkin
667a7594b7
docs: rename vmbackuper to vmbackupmanager
2021-02-16 22:01:21 +02:00
Aliaksandr Valialkin
73c9da16b8
app/vmselect/netstorage: reuse timeseriesWork objects in order to reduce memory allocations
2021-02-16 16:09:00 +02:00
Aliaksandr Valialkin
a3a09a3c6e
app/vmselect/netstorage: use unsafe string as a key for a map when the map already contains the given key
...
This should prevent from a memory allocation and a string copy.
2021-02-16 15:46:31 +02:00
Aliaksandr Valialkin
46e98ed490
vendor: update github.com/VictoriaMetrics/metrics from v1.13.1 to v1.14.0
...
The new version switches from log-linear histograms to log-based histograms,
which provide up to 3.6 times better accuracy.
2021-02-15 15:11:15 +02:00
Aliaksandr Valialkin
c769f8321d
deployment/docker: embed tzdata into prod Go app instead of installing it into base docker image
...
While this increases app size by 700Kb, this allows using -loggerTimezone in a scratch base image
See https://github.com/golang/go/issues/38017
2021-02-12 04:56:27 +02:00
Aliaksandr Valialkin
ff7850aec0
deployment/docker: use docker buildx for creating multiarch builds
...
See https://github.com/docker/buildx/
2021-02-12 04:35:35 +02:00
Aliaksandr Valialkin
ee4288987b
app/vmselect/prometheus: treat match query arg in the same way as match[] query arg
2021-02-11 15:01:55 +02:00
Aliaksandr Valialkin
9e88ff3075
app/vmauth: add ability to route requests from a single users to multiple targets depending on the requested path
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1064
2021-02-11 12:41:38 +02:00
Aliaksandr Valialkin
54d2f67924
app/vmselect/promql: properly make copies of EvalConfig
2021-02-11 12:41:37 +02:00
Aliaksandr Valialkin
5973fd4067
app/vmselect/promql: make a copy of EvalConfig when executing q1 and q2 in parallel for q1 binary_op q2
...
This should prevent from data races if the underlying functions modify EvalConfig contents.
2021-02-10 23:06:58 +02:00
Aliaksandr Valialkin
985c3e301d
app/vmselect: parallelize q1 <binary_op> q2 queries by running q1 and q2 in parallel
...
This should reduce query execution times.
2021-02-10 23:00:56 +02:00
Aliaksandr Valialkin
08f21d8761
app/vmstorage: export vm_composite_index_min_timestamp metric
2021-02-10 17:14:00 +02:00
Aliaksandr Valialkin
148422bcba
lib/storage: disable composite index usage when querying old data
2021-02-10 14:57:58 +02:00
Aliaksandr Valialkin
fa0ef143b1
lib/storage: optimize search by label filters matching big number of time series
2021-02-10 00:46:17 +02:00
Aliaksandr Valialkin
e8ee9fa7fe
app/vmstorage: export missing vm_cache_size_bytes metrics for indexdb and data caches
2021-02-09 00:49:58 +02:00
Aliaksandr Valialkin
35eb04b7dd
docs/vmctl.md: fix title, so it is properly displayed in the header of https://victoriametrics.github.io/
2021-02-04 20:20:38 +02:00
Roman Khavronenko
2aa37b0450
vmalert: mention -datasource.appendTypePrefix in README ( #1052 )
2021-02-03 23:48:45 +02:00
Dmitry Shevchuk
007fd6ce9c
Adds ability to query right vmselect endpoint based on the query type ( #1050 )
...
* Adds ability to query right vmselect endpoint based on the query type
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2021-02-03 23:48:44 +02:00
Aliaksandr Valialkin
88ee836d0c
docs/vmalert.md: mention that type option can be set at group level additionally to rule level
2021-02-03 21:12:39 +02:00
Aliaksandr Valialkin
a3aa9bdc9f
app/vmagent: add Advanced usage section with the description for all the command-line flags
2021-02-03 21:03:52 +02:00
Aliaksandr Valialkin
8de3a329ff
app/vmselect: deprecate -search.treatDotsAsIsInRegexps in favor to {__graphite__="foo.*.bar"} syntax
2021-02-03 20:36:42 +02:00
Aliaksandr Valialkin
8249f13104
app/vmselect,lib/storage: properly parse Graphite selectors with inner wildcards
...
Example: foo{bar{x,yz},a[b-c],*de}
2021-02-03 20:16:28 +02:00
Aliaksandr Valialkin
4b930b9ffe
app/vmselect: add ability to set Graphite-compatible filter via {__graphite__="foo.*.bar"} syntax
2021-02-03 01:17:19 +02:00
Aliaksandr Valialkin
03da0b728c
docs: increase heading sizes in vmagent, vmauth, vmbackup and vmrestore docs, so they match the heading sizes in VictoriaMetrics docs
2021-02-01 19:44:58 +02:00
Aliaksandr Valialkin
f4a4665857
docs/vmctl.md: update build instructions after the migration from github.com/VictoriaMetrics/vmctl to github.com/VictoriaMetrics/VictoriaMetrics/app/vmctl
2021-02-01 19:44:57 +02:00
Aliaksandr Valialkin
7d23f3ff3a
app/vmselect: add ability to set an additional label filters via extra_label query arg
2021-02-01 17:42:35 +02:00
Aliaksandr Valialkin
6811445b64
docs: document ability to query Graphite datasource from vmalert
2021-02-01 15:28:31 +02:00
Nikolay
b8bc1c2e0f
Graphite vmalert wip ( #112 )
...
* init implementation for graphite alerts
* adds graphite support for vmalert
* small fix
* changes vmalert graphite api with type
* updates tests
* small fix
* fixes graphite parse
* Fixes graphite from time
2021-02-01 15:28:30 +02:00
Aliaksandr Valialkin
fdf9de98f8
app/vmagent: add -remoteWrite.roundDigits command-line option for limiting the number of digits after the point for stored values
...
This commit also adds --vm-round-digits command-line option to vmctl tool.
2021-02-01 14:42:15 +02:00
Aliaksandr Valialkin
05474aaa29
app/vmctl: fix make check-all warnings
2021-02-01 01:31:45 +02:00
Aliaksandr Valialkin
7f4fb34182
app/vmctl: move vmctl code from github.com/VictoriaMetrics/vmctl
...
It is better developing vmctl tool in VictoriaMetrics repository, so it could be released
together with the rest of vmutils tools such as vmalert, vmagent, vmbackup, vmrestore and vmauth.
2021-02-01 01:18:39 +02:00
Aliaksandr Valialkin
5328a102e0
app/vmselect: unconditionally deny partial responses from /api/v1/export*
...
It is expected that `/api/v1/export*` returns full data, so there is no sense in partial responses there.
2021-01-27 14:39:53 +02:00
Aliaksandr Valialkin
4b324da947
all: consistently use timers from timerpool
2021-01-27 00:40:39 +02:00
Aliaksandr Valialkin
29bf531f7d
app/vmagent: add -remoteWrite.rateLimit command-line flag for limiting data rate to remote storage
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1035
2021-01-27 00:40:39 +02:00
weng zhao
2a8a34ea05
vmalert: add option datasource.queryStep to allow user to address the inconsistency between grafana dashboards(query_range with step 15s usually) and ALERTS ( #1027 )
...
Co-authored-by: zhao.weng <zhao.weng@shopee.com>
2021-01-26 16:38:20 +02:00
Aliaksandr Valialkin
44c74f1e79
app/vmselect/promql: improve documentation for -search.maxPointsPertimeseries command-line flag
...
This should reduce incorrect usage and assumptions for this flag.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1020
2021-01-22 13:00:35 +02:00
Aliaksandr Valialkin
e55205220b
app/vmselect: add -search.maxStepForPointsAdjustment command-line flag, which can be used for disabling adjustment for points returned from /api/v1/query_range handler if they have timestamps closer than -search.latencyOffset to the current time
2021-01-19 22:57:50 +02:00
Aliaksandr Valialkin
5856611291
app/vmselect/graphite: extract getCanonicalPath() function from loop body inside getCanonicalPaths()
2021-01-18 17:31:27 +02:00
Aliaksandr Valialkin
5640e6cbca
docs/vmagent.md: follow-up for 184a659c5f
2021-01-13 13:54:28 +02:00
Aliaksandr Valialkin
c5bdab5a4c
app/vmselect/promql: add ability to pass multiple labels to sort_by_label and sort_by_label_desc functions
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/992
2021-01-13 12:43:47 +02:00
Aliaksandr Valialkin
8cae98aa78
app/vmselect/promql: properly parse escaped multibyte utf8 code sequences in metric names and labels names
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/990
2021-01-13 10:59:32 +02:00
Nikolay
821492bc0b
adds extra_label to all import apis ( #1007 )
...
* adds extra_label to all import apis,
changes priority for extra_label - now it has priority over original labels
* Update README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* Update README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* adds extra labels to vmagent import api
changes order for adding labels, now its added after user values
* adds tests for extra_label
* import fix
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2021-01-13 01:07:24 +02:00
Aliaksandr Valialkin
df6e399f73
app/vmselect/promql: add tfirst_over_time(m[d]) and tlast_over_time(m[d]) MetricsQL functions for returning timestamps for the first and the last samples in m over d
2021-01-12 16:12:47 +02:00
Nikolay
9f0a4fd00e
Fixes error handling for promscrape.streamParse ( #1009 )
...
properly return error if client cannot read data,
properly suppress scraper errors
2021-01-12 13:35:09 +02:00
Roman Khavronenko
304512b668
vmalert-989: return non-empty result in template func query stub to pass validation ( #1002 )
...
On templates validation stage vmalert does not acutally send queries, so for complex
chained expression validation may fail. To avoid this, we add a blank sample in response
so validation can pass successfully. Later, during the rule execution, stub will be replaced
with real `query` function.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/989
2021-01-11 12:59:33 +02:00
Aliaksandr Valialkin
4ee53c3961
all: use net.Dial instead of fasthttp.Dial, because fasthttp.Dial limits the number of concurrent dials to 1000
2021-01-11 12:52:51 +02:00
Aliaksandr Valialkin
d5a2b120e9
app/vmstorage: disable final merge by default, since it may result in high disk IO and CPU usage without measurable benefits such as increased query performance and reduced disk space usage
2021-01-08 00:12:12 +02:00
Aliaksandr Valialkin
47872ada7e
app/vmselect/promql: do not ajdust offset value provided in the query
...
Previously it could be modified in order to improve response cache hit ratio.
This is unneeded, since cache hit ratio should remain good because the query time range
should be already aligned to multiple of `step` values.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/976
2020-12-27 14:10:15 +02:00
Aliaksandr Valialkin
5bbf200de2
app/vmselect: add per-tenant /api/v1/status/top_queries handler
2020-12-27 12:53:50 +02:00
Aliaksandr Valialkin
0e739efc88
app/vmselect/promql: simplify defer call for querystats.RegisterQuery
2020-12-27 12:07:56 +02:00
Aliaksandr Valialkin
44932098b5
app/vmselect/querystats: reduce the default number of last queries to track from 100K to 20K
...
This should reduce memory usage in constrained environments
2020-12-25 17:40:32 +02:00
Aliaksandr Valialkin
e6deb39064
app/vmselect: refactor /api/v1/stats/top_queries
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/907
2020-12-25 17:24:25 +02:00
Nikolay
76d092c091
Adds query stats handler ( #945 )
...
* Adds query stat handler,
for query and query_range api, victoriametrics tracks query execution time,
stats are expored at /api/v1/status/queries endpoint with topN param
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/907
* fixed query stats bugs
* improves queryStats tracker
* improves query stat
* small fix
* fix tests
* added more tests
* fixes 386 tests
* naming fixes
* adds drop for outdated records
2020-12-25 17:24:24 +02:00
Nikolay
14915071d6
adds escape for CRLF ( #984 )
...
at external.alert.source - \n and \r symbols was url encoded, instead of direct usage.
replace it from "\n" to `\n` allows to skip url encoding.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/890
2020-12-25 11:06:47 +02:00
Aliaksandr Valialkin
b480585905
app/vmalert: typo fix in descriptions for notifier.basicAuth.username and notifier.basicAuth.password command-line flags
2020-12-24 12:49:40 +02:00
Nikolay
0b87f02602
fixes panic ( #979 )
...
* fixes panic
https://github.com/VictoriaMetrics/helm-charts/issues/89
* add fast-path
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-12-24 09:01:40 +02:00
Aliaksandr Valialkin
d8511b6651
docs: mention that it is possible to set multiple -notifier.tlsInsecureSkipVerify command-line flags for vmalert
...
See c3a92968343c2b3619f1ab935702d0e9b3a46733
2020-12-22 22:32:56 +02:00
Nikolay
67e470e598
changes vmalert notifier flag, ( #978 )
...
fixes issue with notifier insecure setting, now its possible to use multiple notifier.tlsInsecureSkipVerify multiple time.
2020-12-22 22:27:03 +02:00
Roman Khavronenko
9ce8b36d2a
vmalert-974: fix order for labels templating ( #975 )
...
The change fixes bug caused by 3adf8c5a6fhttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/974
2020-12-19 14:21:27 +02:00
Aliaksandr Valialkin
262cf81757
app/vmselect: properly parse negative combined offsets such as -1h2m3s
...
Previously such offsets were parsed as `-1h + 2m + 3s`. Now they are parsed as `-(1h + 2m + 3s)`.
2020-12-19 01:25:03 +02:00
Aliaksandr Valialkin
49e800ba55
app/vmagent: add vmagent_remotewrite_blocks_sent_total and vmagent_remotewrite_bytes_sent_total metrics per each -remoteWrite.url
2020-12-15 20:41:08 +02:00
Aliaksandr Valialkin
9ab7ca1133
docs/vmagent.md: typo fix: pearsed->parsed
2020-12-15 19:03:35 +02:00
Aliaksandr Valialkin
11674a9b76
docs/vmagent.md: mention that sample_limit option has no sense when stream parsing is enabled
2020-12-15 18:44:19 +02:00
Aliaksandr Valialkin
8d1031c29a
app/vmselect/promql: return expected increase() result for the first point on the graph with value not exceeding 100
2020-12-15 14:10:50 +02:00
Nikolay
7064c4eb8e
adds new Array Flags ( #965 )
...
* adds ArrayDuration and ArrayBool flags,
makes sendTimeout and tlsInsecure configurable per remoteWrite url
* added backward compatibility testcases for ArrayDuration and ArrayBool
* fixes bool flag
* fixes test cases
2020-12-15 12:59:33 +02:00
Roman Khavronenko
9f578e389c
vmalert: add function "query", "first" and "value" to alert templates functions ( #960 )
...
The commit adds a support for template function `query`,
`first` and `value`. The function `query` executes
a MetricsQL query for active alerts. In vmalert we
update templates on every evaluation for active alerts
to keep them up to date. With `query` func it may become
a perf issue since it will fire a query on every execution.
We should keep it in mind for now.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/539
2020-12-14 20:12:16 +02:00
Aliaksandr Valialkin
a2eb451de4
app/{vmagent,vminsert}: follow-up for ce8c2dd1f1: return /targets page in HTML when requested via web browser
2020-12-14 14:13:01 +02:00
Nikolay
324e3aa1a5
Changes targets api ( #961 )
...
* changes /targets api
adds html response if requester accepts text/html,
adds quick template for /targets api,
fixes pathPrefix for / requests
* changes namings
* renamed targets file
* Update app/victoria-metrics/main.go
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
* adds trimspace to qtpl,
moves content-type for targets response closer to writer
* fixes bug with prefix
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-12-14 14:13:00 +02:00
Aliaksandr Valialkin
fc82c22e50
docs: consistently use links to https://victoriametrics.github.io for documentation references
2020-12-11 21:09:17 +02:00
Aliaksandr Valialkin
d6f9bf2d19
app/vmselect/graphite: properly handle wildcards and charsets inside curly braces
...
For example, `foo{bar*,[a-f]a*b}` should match `foobar`, `foobar123`, `foofab`, etc.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/952
2020-12-11 17:26:32 +02:00
Aliaksandr Valialkin
9e79fc27c8
app/vminsert/netstorage: properly update vm_rpc_rerouted_rows_processed_total metric
...
Previously this metric wasn't updated because of improper defer call.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/955
Thanks to @xemxx for spotting the bug.
2020-12-11 13:07:05 +02:00
Aliaksandr Valialkin
1a237c6903
all: properly handle CPU limits set on the host system/container
...
This can reduce memory usage on systems with enabled CPU limits.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/946
2020-12-08 21:07:03 +02:00
Aliaksandr Valialkin
bd8eef2528
app/vmselect/promql: do not reduce lookbehind window for any_rollup_func(m) to -search.maxStalenessInterval. It should equal to step value passed to /api/v1/query_range as most users expect
2020-12-08 15:17:05 +02:00
Aliaksandr Valialkin
7bdf07883b
app/{vmalert,vmagent}: skip empty values in -remoteWrite.label and -label lists
2020-12-08 14:54:02 +02:00
Aliaksandr Valialkin
9660774fd1
app/vmselect/graphite: remove duplicate name tag from /tags/autoComplete/tags handler
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/942
2020-12-07 01:10:02 +02:00
Aliaksandr Valialkin
d242c2f2bd
app/vmselect/promql: add count_eq_over_time(m[d], N) and count_ne_over_time(m[d], N) for calculating the number of samples in m over d that are equal / not equal to N
2020-12-05 12:31:01 +02:00
Aliaksandr Valialkin
bdac2171f1
all: do not print usage info for all the flags when incorrect command-line flag is passed
...
This should improve usability for VictoriaMetrics apps that have big number of command-line flags,
i.e. all the apps.
2020-12-03 21:46:19 +02:00
Aliaksandr Valialkin
8cf76d8747
app/vmselect/promql: add label_uppercase(q, label1, ... labelN) and label_lowercase(q, label1, ... labelN) functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/936
2020-12-03 21:46:18 +02:00
Aliaksandr Valialkin
11bbb3552d
app/vmselect/promql: make fmt
2020-12-02 21:34:15 +02:00
Aliaksandr Valialkin
9e98a8f3d3
app/vmselect/promql: return nan from minute(m) when m equals to nan
...
This aligns VictoriaMetrics behaviour with Prometheus behaviour.
The issue has been spotted in https://promlabs.com/promql-compliance-test-results/2020-12-01/victoriametrics/
2020-12-02 20:16:40 +02:00
Aliaksandr Valialkin
def513355e
app/vmselect/promql: do not return 0 value from sum_over_time(m[d]) when there are no samples on the given d window.
...
This aligns the behaviour of `sum_over_time()` with other `_over_time()` functions and with Prometheus behavior.
2020-12-02 13:12:33 +02:00
Aliaksandr Valialkin
490c70a958
app/vmselect: return metric values from time() cmp_op metric query when cmp_op comparison is true
...
This aligns MetricsQL behavior to Prometheus' one.
The issue has been identified at https://promlabs.com/promql-compliance-test-results/2020-12-01/victoriametrics/
2020-12-02 12:09:40 +02:00
Aliaksandr Valialkin
4ef7158e89
app/vmselect/promql: return nan from a >bool b if a is nan in the same way as Prometheus does
2020-12-02 00:28:56 +02:00
Aliaksandr Valialkin
adf45b730c
app/vmselect/searchutils: return elapsed time in Deadline.String() output
...
This should improve debuggability for error messages containing Deadline.String() output
2020-12-01 00:14:36 +02:00
Aliaksandr Valialkin
1dce37b2fa
app/vmbackup/snapshot: add missing status code check for the returned response when working with snapshot API
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/929
2020-11-30 14:49:29 +02:00
Aliaksandr Valialkin
8b5a38376d
app/vmbackup/snapshot: log url and response body on failed JSON response parsing
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/929
2020-11-29 12:16:08 +02:00
Nikolay
e4e33cb757
fixes checksum calculation ( #928 )
...
* fixes checksum calculation,
'for' rule param wasnt marshal properly during checksum calculation
* fixes error
2020-11-29 09:50:57 +02:00
Aliaksandr Valialkin
3f52e59efe
app/{vmagent,victoria-metrics}: add -dryRun option and make more clear handling for -promscrape.config.dryRun
2020-11-25 23:01:39 +02:00
Aliaksandr Valialkin
ed06990609
app/vmagent: do not enable -promscrape.config.strictParse when -dryRun command-line flag is set
...
Users can specify -promscrape.config.strictParse if -promscrape.config shouldn't contain unknown config entries
2020-11-25 22:27:41 +02:00
BigFish
3159b41689
Update main.go ( #922 )
...
fix spelling mistake
2020-11-24 12:36:47 +02:00
Aliaksandr Valialkin
2cc288c023
app/vmbackup: cosmetic fixes
2020-11-23 17:10:13 +02:00
Aliaksandr Valialkin
e1297c0b78
app/vmselect: add /tags/delSeries handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#removing-series-from-the-tagdb
2020-11-23 15:32:14 +02:00
Aliaksandr Valialkin
3d2ce31cad
app/vmselect/netstorage: code readability improvement: rename *RequestErrors to *Errors
2020-11-23 15:00:15 +02:00
Aliaksandr Valialkin
433ae806ac
app/vmselect: implement /tags/tagSeries and /tags/tagMultiSeries` in order to be consistent with single-node VictoriaMetrics
2020-11-23 14:57:08 +02:00
Aliaksandr Valialkin
7987129baa
app/vmselect/netstorage: move common code for requests execution on all the storage nodes to startStorageNodesRequest func
2020-11-23 10:51:48 +02:00
Aliaksandr Valialkin
25a57ced6c
app/vmselect/netstorage: prevent from data races in ProcessSearchQuery and in Export funcs when -replicationFactor > 1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2020-11-23 10:25:51 +02:00
Aliaksandr Valialkin
f4fd917e4f
lib/fs: replace fs.OpenReaderAt with fs.MustOpenReaderAt
...
All the callers for fs.OpenReaderAt expect that the file will be opened.
So it is better to log fatal error inside fs.MustOpenReaderAt instead of leaving this to the caller.
2020-11-23 09:57:30 +02:00
Aliaksandr Valialkin
1dcb438c3b
app/vmselect/netstorage: typo fix after 990eb29a9b
2020-11-23 01:09:43 +02:00
Aliaksandr Valialkin
85eecf5801
app/vmselect/netstorage: add -replicationFactor command-line flag for reducing query duration when a part of vmstorage nodes are temporarily slow and/or temporarily unavailable
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2020-11-23 00:39:53 +02:00
Aliaksandr Valialkin
990eb29a9b
app/vmselect/netstorage: move common code for collecting query results from vmstorage nodes to collectResults function
2020-11-23 00:16:02 +02:00
Nikolay
bb2bcb9725
Adds eureka service discovery ( #913 )
...
* Adds eureka service discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/851
Netflix service discovery for AWS
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-11-20 14:02:13 +02:00
Aliaksandr Valialkin
e72ccc9239
app/vmselect: add remoteAddr to slow query log in order to improve debuggability
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This will simplify identifying the client that sends slow queries to VictoriaMetrics.
2020-11-18 20:40:02 +02:00
Aliaksandr Valialkin
ea4afb201b
app/vmselect/netstorage: typo fix in a comment inside SearchMetricNames func
2020-11-18 01:35:37 +02:00
Aliaksandr Valialkin
c6adcafedb
app/vminsert: export vm_rpc_vmstorage_is_reachable metric, which can be used for monitoring reachability of vmstorage nodes from vminsert nodes
2020-11-17 22:13:26 +02:00
Aliaksandr Valialkin
7d76fdedcc
app/vmselect: use storage.NewSearchQuery() instead of constructing storage.SearchQuery in-place
...
This should prevent from bugs when AccountID and ProjectID aren't set in storage.SearchQuery.
2020-11-16 18:04:33 +02:00
Aliaksandr Valialkin
911c6d3bcd
app/vmselect: add missing graphite prefix to /tags/autoComplete/{tags,values}
2020-11-16 18:04:24 +02:00
Aliaksandr Valialkin
f7f866d83b
app/vmselect/netstorage: typo fix
2020-11-16 15:54:45 +02:00
Aliaksandr Valialkin
59fb75717e
app/vmselect/netstorage: apply Graphite filter after substituting __name__ with name
2020-11-16 15:50:53 +02:00
Aliaksandr Valialkin
eb763bcb9d
app/vmselect/graphite: add /tags/autoComplete/values handler from Graphite Tags API
2020-11-16 15:29:29 +02:00
Aliaksandr Valialkin
f2f16d8e79
app/vmselect/graphite: add /tags/autoComplete/tags handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#auto-complete-support
2020-11-16 14:58:10 +02:00
Aliaksandr Valialkin
2f4421b86c
app/vmselect/prometheus: return __name__ label if match[] query to /api/v1/labels matches at least a single time series
2020-11-16 13:54:50 +02:00
Aliaksandr Valialkin
852aed62f7
app/vmselect/prometheus: improve performance for /api/v1/labels and /api/v1/label/<labelName>/values on time ranges exceeding one day when match[] query arg is set
2020-11-16 13:46:51 +02:00
Aliaksandr Valialkin
e969346e3e
app/vmselect/prometheus: fix deadlock in /api/v1/series on a time range exceeding one day
2020-11-16 13:30:57 +02:00
Aliaksandr Valialkin
eea1be0d5c
app/vmselect/graphite: add /tags/findSeries handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#exploring-tags
2020-11-16 12:52:23 +02:00
Aliaksandr Valialkin
97100b1d42
app/vmselect/graphite: apply filter then limit
2020-11-16 12:52:18 +02:00
Aliaksandr Valialkin
5889273920
app/vmselect/graphite: add /tags/<tag_name> handler for Graphite Tags API
2020-11-16 03:41:41 +02:00
Aliaksandr Valialkin
99cb1a70cf
app/vmselect/graphite: add /tags handler from Graphite Tags API
...
See https://graphite.readthedocs.io/en/stable/tags.html#exploring-tags
2020-11-16 02:57:20 +02:00
Aliaksandr Valialkin
2ac5f00d98
app/vmselect: propagate errors from vmstorage to response to the client if -search.denyPartialResponse command-line flag is set
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/891
This commit also adds `"isPartial":{true|false}` field to `/api/v1/*` responses. `"isPartial":true` is set when the response
is based on a partial data because some of vmstorage nodes weren't available during query processing.
2020-11-14 13:20:10 +02:00
Aliaksandr Valialkin
882e2e2099
app/vminsert/netstorage: return 503 status code to client when all the vmstorage nodes are unavailable
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/896
2020-11-14 00:44:41 +02:00
Aliaksandr Valialkin
8f42e59e05
app/vmselect/promql: remove spikes from increase() and delta() results on time series with spare irregular data points
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Do not take into account spare data point value if the next point will is located too far from the current point.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/894
2020-11-13 15:23:37 +02:00
Aliaksandr Valialkin
da6d82a8dd
app/vmselect/promql: assume that time series value doesnt change during gaps when calculating increase() and delta()
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This should remove unexpected spikes at the end of gaps.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/894
2020-11-13 14:59:32 +02:00
Aliaksandr Valialkin
7ceaf4ba8f
all: consistently return text-based HTTP responses with charset=utf-8
...
This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2020-11-13 10:30:21 +02:00
faceair
64e99744f1
add charset on targets response ( #897 )
2020-11-13 10:18:13 +02:00
Aliaksandr Valialkin
f7a6ae3d11
docs/vmagent.md: added a link to https://valyala.medium.com/how-to-use-relabeling-in-prometheus-and-victoriametrics-8b90fc22c4b2 into Relabeling section
2020-11-12 12:27:13 +02:00
Aliaksandr Valialkin
069979c367
docs/vmagent.md: typo fix
2020-11-11 16:05:04 +02:00
Aliaksandr Valialkin
7a0094adae
docs/vmagent.md: add Configuration update section
2020-11-11 16:01:21 +02:00
immerrr again
1ec1a9f27f
app/vmstorage: add "/internal/force_flush" endpoint ( #893 )
2020-11-11 14:46:37 +02:00
Aliaksandr Valialkin
4f2c5877db
app/vmselect: add -search.treatDotsAsIsInRegexps command-line flag for automatic escaping of dots in regexp label filters
2020-11-11 12:40:28 +02:00
Aliaksandr Valialkin
a78bf34ff3
app/vmselect: do not return isPartialResponse=true when all the storageNodes return errors
2020-11-10 18:48:57 +02:00
Aliaksandr Valialkin
8f3339fa81
app/vmselect/promql: do not return data points in the end of the selected time range for time series ending in the middle of the selected time range
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/887
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845
2020-11-10 14:51:55 +02:00
Aliaksandr Valialkin
6385432611
app/vmselect: typo fix in a description for -search.minStalenessInterval: mimimum->minimum
2020-11-10 01:18:59 +02:00
Roman Khavronenko
4fd2b6cd16
vmalert: explicitly set extra labels to alert entities ( #886 )
...
The previous implementation treated extra labels (global and rule labels) as
separate label set to returned time series labels. Hence, time series always contained
only original labels and alert ID was generated from sorted labels key-values.
Extra labels didn't affect the generated ID and were applied on the following actions:
- templating for Summary and Annotations;
- persisting state via remote write;
- restoring state via remote read.
Such behaviour caused difficulties on restore procedure because extra labels had to be dropped
before checking the alert ID, but that not always worked. Consider the case when expression
returns the following time series `up{job="foo"}` and rule has extra label `job=bar`.
This would mean that restored alert ID will be always different to the real time series because
of collision.
To solve the situation extra labels are now always applied beforehand and `vmalert` doesn't
store original labels anymore. However, this could result into a new error situation.
Consider the case when expression returns two time series `up{job="foo"}` and `up{job="baz"}`,
while rule has extra label `job=bar`. In such case, applying extra labels will result into
two identical time series and `vmalert` will return error:
`result contains metrics with the same labelset after applying rule labels`
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/870
2020-11-10 00:27:56 +02:00
Aliaksandr Valialkin
a8562d643b
lib/promscrape: add -promscrape.dropOriginalLabels command-line flag for reducing memory usage when discovering big number of scrape targets
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/878
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/825
2020-11-10 00:20:49 +02:00
Aliaksandr Valialkin
b8083b7659
lib/promscrape: clean references to label name and label value strings after applying per-target relabeling
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This should reduce memory usage when per-target relabeling creates big number of temporary labels
with long names and/or values.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/825
2020-11-07 16:19:52 +02:00
Aliaksandr Valialkin
efebc3b6fb
app/vmselect/promql: code cleanup after 43823addea
2020-11-06 01:31:33 +02:00
n4mine
3127aa92b5
app/vmselect/promql: fix when the parameter of maxValue(), minValue() leading by NaN. it will cause {top,bottom}k_{max,min} return inappropriate result ( #883 )
2020-11-06 01:31:31 +02:00
Aliaksandr Valialkin
767231f41f
app/vmstorage/transport: properly handle request to labelValuesOnTimeRange
2020-11-05 02:08:04 +02:00
Aliaksandr Valialkin
72011bcc45
app/vmselect: properly handle errors in GetLabelsOnTimeRange and GetLabelValuesOnTimeRange
2020-11-05 01:36:34 +02:00
Aliaksandr Valialkin
c5e6c5f5a6
app/vmselect: optimize querying for /api/v1/labels and /api/v1/label/<name>/values when start and end args are set
2020-11-05 01:19:29 +02:00
Aliaksandr Valialkin
1336e47c86
docs/vmagent.md: update after 4c808d58bf
2020-11-04 20:33:49 +02:00
Nikolay
5b235b902b
Adds ready probe ( #874 )
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* adds leading forward slash check for scrapeURL path
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/835
* adds ready probe for scrape config initialization,
it should prevent metrics loss during vmagent rolling update,
/ready api will return 425 http code, if some scrape config still waits for initialization.
* updates docs
* Update app/vmagent/README.md
* renames var
* Update app/vmagent/README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-11-04 20:33:48 +02:00
Nikolay
d0a9b24c5a
reduces memory usage for vmagent, ( #880 )
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* reduces memory usage for vmagent,
limits count of droppedTarget, that can be stored for /api/v1/targets page up to 999 items,
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/878
* Update app/vmagent/README.md
* Update app/vmagent/README.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-11-04 17:13:33 +02:00
Aliaksandr Valialkin
407a46c11e
Revert "docs/vmagent.md: mention about -promscrape.dropOriginalLabels"
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This reverts commit 1a80acc712
2020-11-04 11:45:35 +02:00
Aliaksandr Valialkin
1a80acc712
docs/vmagent.md: mention about -promscrape.dropOriginalLabels
2020-11-04 11:16:16 +02:00
Aliaksandr Valialkin
887a3c317f
app/vmagent/remotewrite: drop packets only on 409 status code, since there are other valid 4xx status codes, which shouldnt result in packet drop
2020-11-03 14:24:57 +02:00
Aliaksandr Valialkin
66de02fbb4
app/vmselect/promql: allow dropping trailing sample only for default_rollup function
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/850
2020-11-02 02:11:06 +02:00
Aliaksandr Valialkin
ca2e0f1e04
app/vmagent/remotewrite: drop packets if remote storage returns 4xx status code
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This makes consistent the behaviour with Prometheus.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/873
2020-11-02 00:45:01 +02:00
Aliaksandr Valialkin
6b623eba02
app/vmselect/promql: go fmt
2020-11-02 00:18:24 +02:00
Aliaksandr Valialkin
7c0b658865
app/vmselect/promql: do not drop trailing datapoints for instant queries
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
2020-11-02 00:12:53 +02:00
Roman Khavronenko
333675875f
vmalert: skip automatically added labels on alerts restore ( #871 )
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Label `alertgroup` was introduced in #611 and automatically added to generated
time series. By mistake, this new label wasn't correctly purged on restore event
and affected alert's ID uniqueness. This commit removes `alertgroup` label
in restore function.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/870
2020-11-01 23:26:00 +02:00
kreedom
40172c0721
vmbackup fix panic when no origin fs given ( #859 )
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* use fsnil when no origin fs
2020-11-01 23:17:01 +02:00
Aliaksandr Valialkin
ed724d25ba
lib/promscrape: add stream parse mode for efficient scraping of targets that expose millions of metrics
2020-11-01 23:12:26 +02:00
Aliaksandr Valialkin
abdf22e0bb
app/vmagent: expose /api/v1/targets page according to https://prometheus.io/docs/prometheus/latest/querying/api/#targets
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This page is exposed by vmagent and by a single-node VictoriaMetrics
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/643
2020-10-20 21:55:14 +03:00
Aliaksandr Valialkin
c4464594b7
app/vmselect/promql: allow passing optional third argument to topk_* and bottomk_* functions in order to obtain sum of time series outside top/bottom K
2020-10-20 20:09:55 +03:00
Aliaksandr Valialkin
9c5cd5a6c5
lib/storage: code cleanup after 5bfd4e6218
2020-10-20 16:10:53 +03:00
Aliaksandr Valialkin
0db7c2b500
app/vmstorage: support for -retentionPeriod smaller than one month
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/173
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/17
2020-10-20 14:42:46 +03:00
kreedom
4526cf92d3
vmalert - add dryRun ( #842 )
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vmalert: add `dryRun` flag for rules validation without running the service
2020-10-20 10:49:22 +03:00
Seva Poliakov
e6bf9eaac7
Fix typo in vnrestore readme
2020-10-20 10:49:22 +03:00
Aliaksandr Valialkin
ee2902ddaf
app/vmselect/promql: an attempt to improve heuristics for dropping trailing data points in time series
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Now trailing data points are additionally dropped for time series with a single raw sample
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
2020-10-17 10:44:26 +03:00
Roman Khavronenko
d6155a3f33
vmalert: update docs to highlight the state restore requirements; ( #833 )
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Address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/830
2020-10-13 18:34:00 +03:00
Aliaksandr Valialkin
b9a4601c97
app/vmselect/promql: return a single time series at max from absent() function like Prometheus does
2020-10-13 15:56:10 +03:00
Aliaksandr Valialkin
217c192c88
app/vmselect/promql: improve time series staleness detection
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This should prevent from double counting for time series at the time when it changes label.
The most common case is in K8S, which changes pod uid label with each new deployment.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748
2020-10-13 12:20:08 +03:00
Aliaksandr Valialkin
f877e703c8
app/vmselect/promql: fix mode_over_time calculations
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Previously `mode_over_time` could return garbage due to improper shuffling of input data points.
2020-10-13 11:58:30 +03:00
Aliaksandr Valialkin
d884ab13dc
app/vmselect/prometheus: fix golangci-lint warning
2020-10-13 09:36:18 +03:00
Aliaksandr Valialkin
0867dea5fc
app/vmselect: add ability to export data in CSV format via /api/v1/export/csv
2020-10-12 20:08:08 +03:00
Aliaksandr Valialkin
938b3b7ed1
lib/promscrape: code prettifying after 9bd9f67718
2020-10-12 16:13:59 +03:00
Nikolay Khramchikhin
7f96712b38
Adds dockerswarm sd ( #818 )
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* adds dockerswarm service discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/656
Following roles supported: services, tasks and nodes.
Basic, token and tls auth supported.
Added tests for labels generation.
* added unix socket support to discovery utils
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-10-12 16:13:58 +03:00
Aliaksandr Valialkin
2d03d0e2dd
app/vmselect/promql: keep metric name after applying more functions, which dont change time series meaning
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Functions are:
* keep_last_value
* keep_next_value
* interpolate
* running_min
* running_max
* running_avg
* range_min
* range_max
* range_avg
* range_first
* range_last
* range_quantile
* smooth_exponential
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
3881c84afe
Revert "app/vmselect/promql: remove metric name after applying ceil, floor and round functions in order to be more consistent with Prometheus"
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This reverts commit ac45082216https://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
79d70480b7
Revert "app/vmselect/promql: remove metric name after applying clamp_min and clamp_max functions in order to be consistent with Prometheus"
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This reverts commit bb61a4769bhttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
8c37b63ea9
Revert "app/vmselect/promql: remove metric name from results of certain rollup functions in order to be consistent with Prometheus"
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This reverts commit e5202a4eaehttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/674
2020-10-12 11:48:38 +03:00
Aliaksandr Valialkin
de1c07b937
lib/backup: add MustStop() method for all remote filesystems
2020-10-09 15:32:13 +03:00
Aliaksandr Valialkin
bf6d523bef
lib/backup/fslocal: add FS.MustStop() method for stopping bandwidth limiter
2020-10-09 15:11:55 +03:00
Aliaksandr Valialkin
9b7ce5d004
app/{vminsert,vmagent}: take into account all the inserted rows before relabeling in vm_rows_inserted_total and vmagent_rows_inserted_total metrics
2020-10-09 13:38:49 +03:00
Aliaksandr Valialkin
d2e917d1cb
app/vmstorage: add vm_rows_added_to_storage_total metric, which shows the total number of rows added to storage since app start
2020-10-09 13:36:17 +03:00
Aliaksandr Valialkin
4b1c401790
app/vmalert: accept days, weeks and years in for: part of config like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/817
2020-10-08 20:13:20 +03:00
Aliaksandr Valialkin
35b8ffaa17
docs/vmagent.md: clarify -promscrape.suppressDuplicateScrapeTargetErrors command-line flag usage
2020-10-08 19:24:05 +03:00
Aliaksandr Valialkin
0d44e371f3
lib/promscrape: add -promscrape.suppressDuplicateScrapeTargetErrors command-line flag in order to suppress duplicate scrape target errors
...
Show also original labels for duplicate targets in error message in order to simplify debugging the issue.
Now `/targets` endpoint accepts optional `show_original_labels=1` query arg, which shows original labels for each target.
This may simplify debugging for target relabeling.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/651
2020-10-08 18:59:25 +03:00
Aliaksandr Valialkin
f9f8e4a39c
app/vmalert: do not pring description for all the flags on config errors
...
The description is too big to consume by human and it just distracts humans.
2020-10-08 13:35:46 +03:00
Aliaksandr Valialkin
f6ee6efc34
app/vmselect/promql: add missing label filters to binary operands before query execution
...
This implements the optimization described at https://utcc.utoronto.ca/~cks/space/blog/sysadmin/PrometheusLabelNonOptimization
See also https://github.com/cortexproject/cortex/issues/3253
2020-10-07 21:17:11 +03:00
Dmitry Shihovtsev
aec863e70b
Fix typos in the vmalert datasource ( #814 )
...
* Fix typos in the vmalert datasource
* Fix typo in the vmalert datasource test
2020-10-07 18:00:29 +03:00
Aliaksandr Valialkin
b51fa16177
app/vmstorage: add -finalMergeDelay command-line flag for configuring the delay before final merge for per-month partitions after no new data is ingested to it
2020-10-07 17:42:31 +03:00
Aliaksandr Valialkin
c4d309aa41
app/vmagent: add a link to https://victoriametrics.github.io/vmagent.html from main page
2020-10-06 15:30:07 +03:00
Aliaksandr Valialkin
abfd3a8fab
app/{vminsert,vmselect,vmstorage}: add a link to https://victoriametrics.github.io/Cluster-VictoriaMetrics.html from main page of every cluster component
2020-10-06 15:30:07 +03:00
Nikolay Khramchikhin
b4c77fc6d2
Adds openstack sd ( #811 )
...
* adds openstack service discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/728
implemented hypervisors and instance discovery with openstack v3 api.
Added tests for labeling and data parsing.
Added token refresh.
* Apply suggestions from code review
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-10-05 16:48:54 +03:00
Aliaksandr Valialkin
3e0c473cc9
app/vmselect/promql: fill gaps on graphs for range_* and running_* functions
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/806
2020-10-02 14:02:47 +03:00
Aliaksandr Valialkin
fd7dd5064a
lib/storage: code cleanup after 10f2eedee0
...
Remove the code that uses metricIDs caches for the current and the previous hour during metricIDs search,
since this code became unused after implementing per-day inverted index almost a year ago.
While at it, fix a bug, which could prevent from finding time series with names containing dots (aka Graphite-like names
such as `foo.bar.baz`).
2020-10-01 19:12:04 +03:00
Roman Khavronenko
368b890e11
vmalert: make maxIdleConnections configurable for datasource HTTP client ( #797 )
...
Address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/795
2020-09-30 09:51:14 +03:00
Aliaksandr Valialkin
536aa8779a
app/vmstorage: rename vm_{big|small}_merge_need_free_disk_space to vm_merge_need_free_disk_space
...
This simplifies alerting.
2020-09-29 22:53:33 +03:00
Aliaksandr Valialkin
097a4c10dd
app/vmstorage: add metrics for determining whether background merges need additional disk space to complete
...
These metrics are:
* vm_small_merge_need_free_disk_space
* vm_big_merge_need_free_disk_space
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/686
2020-09-29 21:47:47 +03:00
Aliaksandr Valialkin
5dca7bbe85
app/vmagent/remotewrite: do not show -remoteWrite.url in logs if -remoteWrite.showURL isn't set
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/773
2020-09-29 19:49:19 +03:00
Aliaksandr Valialkin
61f4801b93
app/vmselect/graphite: do not substitute path and path. with path.. in /metrics/find/?format=completer output
2020-09-29 18:03:45 +03:00
Aliaksandr Valialkin
f4d74ccfec
docs/{vmbackup,vmrestore}: formatting fixes
2020-09-29 13:19:13 +03:00
Aliaksandr Valialkin
5179df7082
docs/vmbackup.md: make docs about minio config more prominent
2020-09-29 13:16:34 +03:00
Aliaksandr Valialkin
79b00f7b6b
docs: improve readability a bit
2020-09-29 13:05:05 +03:00
Nikolay Khramchikhin
d77f56fd97
update vmbackup/vmrestore README usage ( #794 )
...
* update vmbackup/vmrestore README usage
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/381
with minio and configuration file examples.
* Apply suggestions from code review
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
* added backup/restore docs changes
* added example for relabelConfig flag
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2020-09-29 13:05:04 +03:00
Aliaksandr Valialkin
0d082cdf53
app/vmselect/netstorage: remove unused code
2020-09-29 11:55:08 +03:00
Aliaksandr Valialkin
c47972d843
app/vmselect/prometheus: check for errors returned from bufferedwriter.Write
...
This makes `make errcheck` happy
2020-09-29 11:36:54 +03:00
Aliaksandr Valialkin
e66f7edfc9
app/vmselect/graphite: properly handle case when /metrics/find finds both leaf and node for the given query=prefix.*
...
In this case only node must be returned with stripped dot in the end of id as carbonapi does
2020-09-29 11:29:38 +03:00
Aliaksandr Valialkin
ffa6581c46
app/vminsert: refresh the list of healthy storage nodes only if the the row cannot be sent to destination storage node
...
Previously the list had been generated for each rerouted row. This could consume additional CPU time during rerouting,
which could lead to rerouting slowdown.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
2020-09-29 01:29:24 +03:00
Aliaksandr Valialkin
bc37f1cbec
app/vminsert: do not pollute logs with repated cannot dial storageNode errors
...
Log only the first error per -storageNode
2020-09-29 00:20:32 +03:00
Aliaksandr Valialkin
2ee0dc27a6
app/vmstorage: parallelize data processing obtained from a single connection from vminsert
...
Previously vmstorage could use only a single CPU core for data processing from a single connection from vminsert.
Now all the CPU cores can be used for data processing from a single connection from vminsert.
This should improve the maximum data ingestion performance for a single vminsert->vmstorage connection.
2020-09-28 21:41:16 +03:00
Aliaksandr Valialkin
9d123eb22a
app/vminsert: remove useless delays when sending data to vmstorage
...
This improves the maximum data ingestion performance for cluster VictoriaMetrics
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791
2020-09-28 21:41:15 +03:00
Aliaksandr Valialkin
8df33bd5c1
app/{vminsert,vmagent}: improve data ingestion speed over a single connection
...
Process data obtianed from a single connection on all the available CPU cores.
2020-09-28 04:14:51 +03:00
Aliaksandr Valialkin
6d8c23fdbd
app/{vminsert,vmselect}: skip accountID and projectID when marshaling/unmarshaling MetricName in /api/v1/export/native and /api/v1/import/native
...
This is needed in order to be able to migrate native data from/to single-node VictoriaMetrics
2020-09-28 00:58:58 +03:00
Aliaksandr Valialkin
db14f22fc0
app/vmselect: stop /api/v1/export/* execution if client disconnects
2020-09-27 23:52:42 +03:00
Aliaksandr Valialkin
aadbd014ff
all: add native format for data export and import
...
The data can be exported via [/api/v1/export/native](https://victoriametrics.github.io/#how-to-export-data-in-native-format ) handler
and imported via [/api/v1/import/native](https://victoriametrics.github.io/#how-to-import-data-in-native-format ) handler.
2020-09-27 17:36:38 +03:00
Aliaksandr Valialkin
e83947a882
app/vminsert: code prettifying
2020-09-26 04:16:14 +03:00
Aliaksandr Valialkin
8fc9b77496
app/vmagent: reduce memory usage when importing data via /api/v1/import
...
Previously vmagent could use big amounts of RAM when each ingested JSON line
contained many samples.
2020-09-26 04:10:13 +03:00
Aliaksandr Valialkin
973df09686
app/vmselect/netstorage: do not spend CPU time on unpacking empty blocks during /api/v1/series calls
2020-09-24 20:44:15 +03:00
Aliaksandr Valialkin
b8bce348c5
app/vmselect/promql: properly limit implicitly set rollup window to -search.maxStalenessInterval
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/784
2020-09-23 23:24:09 +03:00
Aliaksandr Valialkin
543f3aea97
all: consistently use "%w" formatting in fmt.Errorf for wrapped errors
2020-09-23 22:48:21 +03:00
Aliaksandr Valialkin
8627365b48
app/vmselect/prometheus: code cleanup after 3ba507000c
2020-09-23 13:04:51 +03:00
Aliaksandr Valialkin
1fce79518a
app/vmselect/prometheus: return timestamps from /api/v1/query, which match the time query arg
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/720
2020-09-23 12:59:23 +03:00
Aliaksandr Valialkin
0468cdf33e
app/vmselect/netstorage: properly pre-allocate space for sbs
2020-09-22 23:51:01 +03:00
Aliaksandr Valialkin
69eb9783e6
app/vmselect: make sure the request doesnt wait in pending queue more than the configured timeout
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2020-09-22 01:21:42 +03:00
Aliaksandr Valialkin
ed473c94ff
docs/vmagent.md: typo fix
2020-09-21 21:49:08 +03:00
Aliaksandr Valialkin
e564725641
app/vmselect/searchutils: fixed tests after 2eb72e09ab
2020-09-21 21:31:28 +03:00
Aliaksandr Valialkin
07c6226334
app/vmselect: use time value rounded to seconds if it isnt passed to /api/v1/query
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/720
2020-09-21 21:24:46 +03:00
Nikolay Khramchikhin
0069353d5e
Add improvements to ec2_sd_discovery ( #775 )
...
* Add improvements to ec2 discovery
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/771
role_arn support with aws sts
instance iam_role support
refreshing temporary tokens
* Apply suggestions from code review
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
* changed implementation, removed tests, clean up code
* moved endpoint builder into getEC2APIResponse
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2020-09-21 16:05:01 +03:00
Aliaksandr Valialkin
8cd89cb847
app/vmalert: remove unneeded UTC() call
...
UTC() doesn't change the underlying timestamp, so the call isn't needed here
2020-09-21 15:56:48 +03:00
Roman Khavronenko
d111969d39
vmalert: add support for datasource.lookback flag ( #779 )
...
New datasource flag `datasource.lookback` defines how far to look into
past when evaluating queries.
Address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/668
2020-09-21 15:56:47 +03:00
Roman Khavronenko
0042b0f307
vmalert: fix the typo in error message ( #782 )
...
The error will be always nil so no sense in printing it.
2020-09-21 11:36:09 +03:00
Aliaksandr Valialkin
1c07d7bee7
app/vmagent: increase default value for -remoteWrite.queues from 1 to 4, since it has been appeared that many users hit this limit
2020-09-18 14:22:02 +03:00
Aliaksandr Valialkin
a1bebb660c
app/vmselect/graphite: return proper results /metrics/find?query=foo.*.bar according to Graphite Metrics API
2020-09-18 11:53:28 +03:00
Aliaksandr Valialkin
9b15b11f74
app/vmstorage: added -forceMergeAuthKey command-line flag for protecting /internal/force_merge endpoint
2020-09-17 14:24:20 +03:00
Aliaksandr Valialkin
d96858b921
lib/storage: add /internal/force_merge handler for running forced compactions on historical per-month partitions
...
This may be useful for freeing up storage space after time series deletion.
See https://victoriametrics.github.io/#force-merge for more details.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/686
2020-09-17 12:20:56 +03:00
Aliaksandr Valialkin
406f4fe445
app/vmagent: substitute -remoteWrite.url with secret-url value in logs, since it may contain sensitive info such as passwords or auth tokens
...
Pass `-remoteWrite.showURL` command-line flag in order to see real `-remoteWrite.url` values in logs and at `/metrics` page.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/773
2020-09-16 22:36:18 +03:00
Aliaksandr Valialkin
9793008734
app/vmselect: add -search.storageTimeout command-line flag for limiting the maximum duration of query execution per each -storageNode
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2020-09-16 21:33:47 +03:00
Aliaksandr Valialkin
a9205fe308
app/vmselect: prevent from closing connection to vmstorage on query timeout by setting +2 secs deadline on connection comparing to query deadline
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711
2020-09-16 21:14:00 +03:00
Aliaksandr Valialkin
1587f83fa0
app/vmselect/netstorage: typo fix after 03dfccfbed
2020-09-16 00:10:33 +03:00
Aliaksandr Valialkin
03dfccfbed
app/vmselect/netstorage: reduce memory usage when the time range from query touches big number of samples per each time series
2020-09-15 21:08:09 +03:00
Aliaksandr Valialkin
27cd5555e6
app/vmselect/netstorage: mention that RunParallel or Cancel must be called on the returned results from ProcessSearchQuery
2020-09-15 20:39:43 +03:00
Aliaksandr Valialkin
1f0c0b0f6b
app/vmselect: typo fix in -search.maxStalenessInterval description
2020-09-15 14:25:34 +03:00
Roman Khavronenko
e2b31590e6
vmalert: add Group name as label to generated alerts and timeseries ( #761 )
...
Solves #611
2020-09-11 23:41:12 +03:00
Roman Khavronenko
16e0bb496e
vmalert: update groups on config reload only if changes detected ( #759 )
...
On config reload event `vmalert` reloads configuration for every group. While
it works for simple configurations, the more complex and heavy installations may
suffer from frequent config reloads.
The change introduces the `checksum` field for every group and is set to md5 hash
of yaml configuration. The checksum will change if on any change to group
definition like rules order or annotation change. Comparing the `checksum` field
on config reload event helps to detect if group should be updated.
The groups update is now done concurrently, so reload duration will be limited by
the slowest group now.
Partially solves #691 by improving config reload speed.
2020-09-11 23:41:12 +03:00
Aliaksandr Valialkin
b776a93608
app/vmselect/promql: support composite durations like Prometheus 2.21 does
...
The following durations are supported now: `1h5m35s` or `1s543ms`
See https://github.com/prometheus/prometheus/releases/tag/v2.21.0
and https://github.com/prometheus/prometheus/pull/7713
2020-09-11 22:17:24 +03:00
Aliaksandr Valialkin
6382e8081a
app/vmagent: allow setting multiple identical -remoteWrite.url values
...
This may be useful when each url is authenticated via different `-remoteWrite.basicAuth.username`.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/755
2020-09-11 15:17:29 +03:00
Aliaksandr Valialkin
d3ad0d365e
app/vmselect: move Deadline from netstorage to searchutils
...
This removes dependency on netstorage from searchutils.
2020-09-11 13:39:13 +03:00
Aliaksandr Valialkin
58d3b82ae5
app/{vminsert,vmagent}: allow passing timestamp via timestamp query arg when ingesting data to /api/v1/import/prometheus
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/750
2020-09-11 13:28:31 +03:00
Aliaksandr Valialkin
579c20756a
app/vmselect: substitute inf values at smooth_exponential with the previous values
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/757
2020-09-11 12:23:56 +03:00
Aliaksandr Valialkin
d67e6d3d2e
app/vmselect: skip infinite values when calculating smooth_exponential
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/757
2020-09-11 11:57:53 +03:00
Aliaksandr Valialkin
06427a184f
app/vmselect/graphite: typo fix in label name for vm_request_duration_seconds metric
2020-09-11 01:59:52 +03:00
Aliaksandr Valialkin
f307e6f432
app/vmselect: initial implementation of Graphite Metrics API
...
See https://graphite-api.readthedocs.io/en/latest/api.html#the-metrics-api
2020-09-11 00:30:20 +03:00
Aliaksandr Valialkin
f5cb213ef9
lib/storage: reuse timestamp blocks for adjancent metric blocks with identical timestamps
...
This should reduce disk space usage when scraping targets containing metrics with identical names
such as `node_cpu_seconds_total`, histograms, quantiles, etc.
Expose `vm_timestamps_blocks_merged_total` and `vm_timestamps_bytes_saved_total` metrics for monitoring
the effectiveness of timestamp blocks merging.
2020-09-09 23:59:21 +03:00
Aliaksandr Valialkin
475698d2ad
docs: sync docs for vmalert, vmauth, vmbackup and vmrestore
2020-09-09 21:10:48 +03:00
Aliaksandr Valialkin
5ab57f916b
docs/vmagent.md: clarified the case when -remoteWrite.queues must be tuned
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/745
2020-09-08 20:15:49 +03:00
Aliaksandr Valialkin
f3a79abfb4
app/vmselect/promql: go fmt
2020-09-08 15:18:57 +03:00
Aliaksandr Valialkin
4f06eed1c1
app/vmselect/promql: adjust integrate() calculations to be more similar to calculations from InfluxDB: attempt #2
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/701
2020-09-08 14:36:23 +03:00
Aliaksandr Valialkin
0d0b606455
app/vmselect/promql: adjust integrate() calculations to be more similar to calculations from InfluxDB
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/701
2020-09-08 14:24:02 +03:00
Aliaksandr Valialkin
db91045348
app/vmselect/promql: increase floating point calculations accuracy by dividing by 1e3 instead of multiplying by 1e-3
2020-09-08 14:01:02 +03:00
Aliaksandr Valialkin
804304c365
app/vmselect: add missing deletion for temporary files on partial responses when -search.denyPartialResponse=true
2020-09-04 02:23:12 +03:00
Aliaksandr Valialkin
478d8f8393
app/vmselect/promql: add count_le_over_time(m[d], le) and count_gt_over_time(m[d], gt) functions
...
These functions returns the number of raw samples that don't exceed `le` or are bigger than `gt`.
These functions are complement to already existing `share_le_over_time(m[d], le)` and `share_gt_over_time(m[d], gt)`.
2020-09-03 15:28:58 +03:00
Aliaksandr Valialkin
3490160fd0
app/vmselect: unconditionally align time range boundaries to step for subqueries as Prometheus does
2020-09-03 13:22:06 +03:00
Aliaksandr Valialkin
a3cdef6b06
app/vmagent: properly flush big blocks of data
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/741
Thanks to @IceRain00 for the investigation and initial attempt to fix the issue
at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/742
2020-09-03 12:12:12 +03:00
Aliaksandr Valialkin
de216bab41
app/vmagent: fix data race when accessing writeRequest.lastFlushTime
2020-09-03 12:12:09 +03:00
Nikolay Khramchikhin
80a9dc79fe
changed vmalert behaviour ( #738 )
...
* VMAlert start with empty rules dir
There are some applications (operator for instance), that generates alerts configuration at runtime
and vmalert must start correctly without rules to support this behaviour.
Later application will add rules files and send SIGHUP to vmalert,
which will trigger reading rules files and start rules exectuion.
Removing rules files with SIGHUP signal must stop rules execution and
vmalert will wait for new rules.
* imports sorted
* added test cases for empty rules, removed blank line
* fixed imports conflict
* updated tests
2020-09-03 11:07:40 +03:00
Aliaksandr Valialkin
7ac10ee978
app/vmalert: imrovements over 3f932c2db1
2020-09-03 01:14:30 +03:00
DexterZhang
85f49ad439
feat: spread load of rule evaluation by group when starting new groups ( #724 )
...
* feat: spread load of rule evaluation by group when starting new groups
* review: reduce the resulting diff.
* Update app/vmalert/group.go
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2020-09-03 01:14:26 +03:00
Aliaksandr Valialkin
4fa97430d7
app/{vminsert,vmagent}: allow adding extra labels when importing data via Prometheus, CSV and JSON line formats
...
Extra labels may be added to the imported data by passing `extra_label=name=value` query args.
Multiple query args may be passed in order to add multiple extra labels.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/719
2020-09-02 19:47:02 +03:00
Aliaksandr Valialkin
fe08b1eb26
app/vminsert: improve error message when the data cannot be sent to vmstorage - log reroutedBR buffer size
...
This should improve debuggability for improperly configured cluster
2020-08-31 17:51:44 +03:00
Aliaksandr Valialkin
6f9c1bc078
app/vmagent: log unsuccessful attempt number when sending data to -remoteWrite.url
2020-08-30 21:40:15 +03:00
Aliaksandr Valialkin
3b1ecac04b
app/vmagent: apply sane limits to -remoteWrite.queues
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/707
2020-08-30 21:25:51 +03:00
Roman Khavronenko
08b76cb26f
vmalert: update -rule flag description to enforce quotes using ( #709 )
...
Description for `-rule` flag uses as example specific chars like asterisks
which could be interpreted wrong by different shells. To avoid this, description
now contains quoted flag values.
See also #708
2020-08-28 09:46:35 +03:00
Roman Khavronenko
4b89da9463
lib/decimal: rename significant decimal digits to significant figures ( #698 )
...
The previous notion was inconsistent with what `decimal.Round` does.
According to [wiki](https://en.wikipedia.org/wiki/Significant_figures ) rounding
applied to all significant figures, not just decimal ones.
2020-08-16 17:22:40 +03:00
Aliaksandr Valialkin
6aab2f4989
all: allow using KB, MB, GB, KiB, MiB and GiB suffixes in command-line flag values related to byte sizes or byte rates
2020-08-16 17:08:28 +03:00
Aliaksandr Valialkin
285665e93b
app/vmselect/promql: allow passing multiple args to aggregate functions such as avg(q1, q2, q3)
2020-08-15 01:15:16 +03:00
Aliaksandr Valialkin
a2021d0dde
docs/vmagent.md: mention that gaps in remote storage may appear if vmagent cannot keep up with data ingestion
2020-08-14 20:48:17 +03:00
Aliaksandr Valialkin
e7c0b2ca56
docs: update docs
2020-08-14 19:14:46 +03:00
Aliaksandr Valialkin
b996280c65
app/{vminsert,vmagent}: improve documentation for -influxListenAddr command-line flag
2020-08-14 18:03:08 +03:00
Aliaksandr Valialkin
60c7397be5
all: support %{ENV_VAR} placeholders in yaml configs in all the vm* components
...
Such placeholders are substituted by the corresponding environment variable values.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/583
2020-08-13 17:17:06 +03:00
Aliaksandr Valialkin
6721e47ae9
app: respect CPU limits set via cgroups
...
Update GOMAXPROCS to limits set via cgroups. This should reduce CPU trashing and reduce memory usage
for cases when VictoriaMetrics components run in containers with CPU limits.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
2020-08-11 23:01:03 +03:00
Aliaksandr Valialkin
62b6e54622
app/vmselect: reduce memory usage when exporting time series with big number of samples via /api/v1/export if max_rows_per_line is set to non-zero value
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
2020-08-10 20:57:43 +03:00
Aliaksandr Valialkin
c9f5c5623f
app/vmselect/netstorage: vary batch size for data unpacking depending on the available CPU cores
...
This should reduce contention on the channel with unpack work for systems with high number of CPU cores
2020-08-10 15:16:48 +03:00
Aliaksandr Valialkin
b3d4ff7ee2
app/vmstorage: improve error logging when the request times out
2020-08-10 13:17:24 +03:00
Roman Khavronenko
78afc61896
app/vmalert: extend metrics set exported by vmalert #573 ( #654 )
...
* app/vmalert: extend metrics set exported by `vmalert` #573
New metrics were added to improve observability:
+ vmalert_alerts_pending{alertname, group} - number of pending alerts per group
per alert;
+ vmalert_alerts_acitve{alertname, group} - number of active alerts per group
per alert;
+ vmalert_alerts_error{alertname, group} - is 1 if alertname ended up with error
during prev execution, is 0 if no errors happened;
+ vmalert_recording_rules_error{recording, group} - is 1 if recording rule
ended up with error during prev execution, is 0 if no errors happened;
* vmalert_iteration_total{group, file} - now contains group and file name labels.
This should improve control over specific groups;
* vmalert_iteration_duration_seconds{group, file} - now contains group and file name labels. This should improve control over specific groups;
Some collisions for alerts and recording rules are possible, because neither
group name nor alert/recording rule name are unique for compatibility reasons.
Commit contains list of TODOs for Unregistering metrics since groups and rules
are ephemeral and could be removed without application restart. In order to
unlock Unregistering feature corresponding PR was filed - https://github.com/VictoriaMetrics/metrics/pull/13
* app/vmalert: extend metrics set exported by `vmalert` #573
The changes are following:
* add an ID label to rules metrics, since `name` collisions within one group is
a common case - see the k8s example alerts;
* supports metrics unregistering on rule updates. Consider the case when one rule
was added or removed from the group, or the whole group was added or removed.
The change depends on https://github.com/VictoriaMetrics/metrics/pull/16
where race condition for Unregister method was fixed.
2020-08-09 09:42:05 +03:00
ofen
3fea7c39be
401 Unauthorize HTTP error added ( #681 )
...
401 Unauthorize HTTP error added to trigger browser credentials pop-up promt [RFC 7235 https://developer.mozilla.org/en-US/docs/Web/HTTP/Authentication ]
2020-08-09 09:39:37 +03:00
Aliaksandr Valialkin
67cacb22ac
lib/httpserver: add -tls, -tlsCertFile and -tlsKeyFile command-line flags in every vm binary
...
This makes such binaries compatible with binaries from `master` branch (aka single-node version)
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/677
2020-08-07 10:57:32 +03:00
Aliaksandr Valialkin
95a8c492ef
app/vmselect/promql: properly handle -n^m like Prometheus does
...
`-n^m` must be handled as `-(n^m)` instead of `(-n)^m`.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/675
2020-08-07 07:42:42 +03:00
Aliaksandr Valialkin
7f93d61a56
app/vmselect/promql: remove metric name after applying clamp_min and clamp_max functions in order to be consistent with Prometheus
...
This improves VictoriaMetrics score at https://promlabs.com/promql-compliance-test-results-victoriametrics/
2020-08-06 23:42:55 +03:00
Aliaksandr Valialkin
01000505a0
app/vmselect/promql: remove metric name after applying ceil, floor and round functions in order to be more consistent with Prometheus
...
This improves VictoriaMetrics score at https://promlabs.com/promql-compliance-test-results-victoriametrics/
2020-08-06 23:34:03 +03:00
Aliaksandr Valialkin
75bff1a567
app/vmselect/promql: remove metric name from results of certain rollup functions in order to be consistent with Prometheus
...
Rollup functions:
- avg_over_time
- min_over_time
- max_over_time
- quantile_over_time
This improves VictoriaMetrics results at https://promlabs.com/promql-compliance-test-results-victoriametrics/
2020-08-06 23:29:18 +03:00
Aliaksandr Valialkin
8835004a4c
app/vmselect: properly handle PromQL queries like scalar1 < metric < scalar2 like Prometheus does
...
This fixes some cases from https://promlabs.com/promql-compliance-test-results-victoriametrics/
2020-08-06 23:21:14 +03:00
Aliaksandr Valialkin
14ddb8a34e
app/vmselect/netstorage: reduce CPU contention when upacking time series blocks by unpacking batches of such blocks instead of a single block
...
This should improve query performance on systems with big number of CPU cores (16 and more)
2020-08-06 17:50:13 +03:00
Aliaksandr Valialkin
46c98cd97a
app/vmselect/netstorage: reduce contention on unpackworkCh and timeseriesWorkCh for multi-CPU system by providing more capacity for these chans
2020-08-06 17:22:39 +03:00
Aliaksandr Valialkin
a455930ab4
app/vmstorage: rename vm_cache_size_entries{type="storage/prefetchedMetricIDs"} to vm_cache_entries{type="storage/prefetchedMetricIDs"} to be consistent with other vm_cache_entries metrics
2020-08-06 16:34:18 +03:00
Aliaksandr Valialkin
a3e91c593b
lib/storage: limit the number of concurrent calls to storage.searchTSIDs to GOMAXPROCS*2
...
This should limit the maximum memory usage and reduce CPU trashing on vmstorage
when multiple heavy queries are executed.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
2020-08-05 18:27:21 +03:00
Aliaksandr Valialkin
a930460236
app/vmagent: tune http client for sending data to remote storage in order to disable closing keep-alive connections
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/663
2020-08-04 21:01:40 +03:00
Aliaksandr Valialkin
a04f4a3d9a
app/vmselect: use warning level instead of info level for logging slow queries that take longer than -search.logSlowQueryDuration
2020-08-04 20:24:38 +03:00
Aliaksandr Valialkin
bdb881c43b
app/vmselect/promql: add zscore-related functions: zscore_over_time(m[d]) and zscore(q) by (...)
2020-08-03 21:52:15 +03:00
Aliaksandr Valialkin
94471a1273
app: remove duplicate *-pure makefile rules
2020-07-31 20:01:30 +03:00
Aliaksandr Valialkin
a2aa3a60eb
app/vmselect: show X-Forwarded-For contents on /api/v1/status/active_queries page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/659
2020-07-31 20:01:09 +03:00
Aliaksandr Valialkin
106e302d7a
all: add mssing APP_NAME to vm*-GOARCH builds
2020-07-31 13:45:32 +03:00
Aliaksandr Valialkin
945645f38f
docs/{vmagent,vmalert}: add instruction on how to build for ARM
2020-07-31 09:25:41 +03:00
Aliaksandr Valialkin
0c00fe70cf
app/vmselect: do not adjust start and end query args passed to /api/v1/query_range when -search.disableCache command-line flag is set
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/563
2020-07-30 23:14:56 +03:00
Aliaksandr Valialkin
29bbab0ec9
lib/storage: remove prioritizing of merging small parts over merging big parts, since it doesn't work as expected
...
The prioritizing could lead to big merge starvation, which could end up in too big number of parts that must be merged into big parts.
Multiple big merges may be initiated after the migration from v1.39.0 or v1.39.1. It is OK - these merges should be finished soon,
which should return CPU and disk IO usage to normal levels.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/618
2020-07-30 20:02:22 +03:00
Aliaksandr Valialkin
338ee47d60
app/vmselect/promql: return non-empty value from rate_over_sum(m[d]) even if a single data point is located in the given [d] window
...
Just divide the data point value by the window duration in this case.
2020-07-29 12:37:34 +03:00
Aliaksandr Valialkin
717c554fb0
app/vmselect/promql: remove rollupFuncArg.realPrevValue handling, since the corner case in increase() is handled in another way now
...
See e00cfc854d
2020-07-29 12:37:34 +03:00
Aliaksandr Valialkin
d9037b3970
app/vmselect/promql: fill gaps with 0 in rate_over_sum response when the last value before the selected time window isnt empty
2020-07-29 12:37:34 +03:00
Aliaksandr Valialkin
f6d4275087
app/{vmagent,vminsert}: properly preserve db tag from query string passed to Influx line protocol query
...
Previously `db` tag from the query string wasn't added to metrics after encountering `db` tag in the Influx line
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/653
2020-07-28 21:25:49 +03:00
Aliaksandr Valialkin
baebe86844
app/vmagent/remotewrite: add missing resp.Body.Close() after pushing data to remote storage
...
Missing body close could disable HTTP keep-alive connections.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/653
2020-07-28 21:00:25 +03:00
Aliaksandr Valialkin
0f6f0d30d3
app/vmselect: show query origin (aka remote_addr or client address) on the /api/v1/status/active_queries page for every query
2020-07-28 15:14:40 +03:00
Roman Khavronenko
ec6ed467c6
app/vmalert: support external.label to specify global labelset for all rules #622 ( #652 )
...
`external.label` flag supposed to help to distinguish alert or recording rules
source in situations when more than one `vmalert` runs for the same datasource
or AlertManager.
2020-07-28 14:23:04 +03:00
Aliaksandr Valialkin
9dccedc599
app/vmselect/promql: return empty values from group() if all the time series have no values at the given timestamp
...
This aligns `group()` behaviour to Prometheus
2020-07-28 13:41:04 +03:00
Aliaksandr Valialkin
d5057f6d04
app/vmagent/remotewrite: create new request on failure to send a block of data to remote storage
...
Previously the request body was already consumed before the retry, so this led to the following error:
http: ContentLength=... with Body length 0
2020-07-27 17:33:05 +03:00
Aliaksandr Valialkin
b191e425b3
app/vmselect/promql: improve further the accuracy of buckets_limit() function
...
The accuracy is increased by mergin the smallest bucket with the smallest adjacent bucket.
2020-07-26 12:10:56 +03:00
Aliaksandr Valialkin
43871e79c6
app/vmselect/promql: avoid dropping inf bucket in buckets_limit
...
The `le="inf"` bucket must be preserved in order to maintain the maximum level of accuracy.
2020-07-25 17:00:25 +03:00
Aliaksandr Valialkin
978c1e930e
app/vmselect/promql: optimize buckets_limit(k, buckets) for big number of buckets
2020-07-25 13:24:33 +03:00
Aliaksandr Valialkin
51cbf27077
app/vmselect/promql: improve the accuracy of buckets_limit(k, buckets) function
...
Now it properly merges the bucket with the previous bucket after deletion.
2020-07-24 17:07:30 +03:00
Aliaksandr Valialkin
cf69b1ea6f
app/vmselect/promql: add buckets_limit(k, buckets) function, which limits the number of buckets per time series to k
...
This function works with both Prometheus-style and VictoriaMetrics-style buckets.
The function removes buckets with the lowest values in order to reserve the highest precision.
The function is useful for building heatmaps in Grafana from too big number of buckets.
2020-07-24 16:14:12 +03:00
Aliaksandr Valialkin
45334f61de
app/vmselect: fix tests for rate_over_sum
2020-07-24 02:35:09 +03:00
Aliaksandr Valialkin
3526e8768a
app/vmselect/promql: typo fix after 3e557c9861
2020-07-24 02:15:23 +03:00
Aliaksandr Valialkin
8d1721d128
app/vmselect/promql: add rate_over_sum(m[d]) function to MetricsQL, which returns rate over sum of m values over d duration
...
Something like `sum_over_time(m[d]) / d`, but more accurate.
2020-07-24 01:17:15 +03:00
Aliaksandr Valialkin
88e8bed0c9
app/vmselect/promql: allow setting [d] window smaller than the interval between raw points for avg_over_time
...
This makes `avg_over_time` behavior consistent with `sum_over_time` and `count_over_time` behaviors.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/636
2020-07-23 22:25:33 +03:00
Aliaksandr Valialkin
fb3d1380ac
lib/storage: respect -search.maxQueryDuration when searching for time series in inverted index
...
Previously the time spent on inverted index search could exceed the configured `-search.maxQueryDuration`.
This commit stops searching in inverted index on query timeout.
2020-07-23 21:22:05 +03:00
Aliaksandr Valialkin
dbf3038637
lib/storage: add more fine-grained pace limiting for search
2020-07-23 19:21:49 +03:00
Aliaksandr Valialkin
16a4b1b20c
app/vmselect/netstorage: protect from too smart compiler, which may break memory usage optimization in tmpBlocksFileWrapper.WriteBlocks
2020-07-23 17:57:24 +03:00
Aliaksandr Valialkin
0750d2cec1
app/vminsert: export vm_relabel_metrics_dropped_total metric that shows the number of metrics dropped due to relabeling
2020-07-23 14:58:02 +03:00
Aliaksandr Valialkin
55ed07add1
app/vmselect: typo fix after 0168e21fe32776e2f7f003f88e0e6e490eb2dcb0g
2020-07-23 14:11:15 +03:00
Aliaksandr Valialkin
7aa5b48508
app/vmselect: reduce memory usage when querying big number of time series with long labels
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/646
2020-07-23 13:48:58 +03:00
Aliaksandr Valialkin
49a0011837
app/vminsert: do not call ApplyRelabeling function if relabeling is disabled
...
This should reduce CPU usage a bit when `-relabelConfig` isn't set
2020-07-23 13:35:36 +03:00
Aliaksandr Valialkin
c91ccce50c
app/vminsert: fix relabeling for metrics ingested via Influx line protocol
...
Previously the enabled relabeling with `-relabelConfig` command-line flag could result in missing labels
if a single Influx line protocol message contains multiple field values.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/638
2020-07-23 13:25:37 +03:00
Aliaksandr Valialkin
b8303afcd8
lib/storage: improve prioritizing of data ingestion over querying
...
Prioritize also small merges over big merges.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648
2020-07-23 01:40:38 +03:00
Aliaksandr Valialkin
20d0c41ac5
app/vmselect/prometheus: support d, w and y suffixes for durations passed to step in /api/v1/query_range like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/641
2020-07-22 16:27:27 +03:00
Aliaksandr Valialkin
bd4299fafe
app/vmselect/netstorage: reduce memory allocations when unpacking time series data by using a pool for unpackWork entries
...
This should slightly reduce load on GC when processing queries that touch big number of time series.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/646 according to the provided memory profile
2020-07-22 15:04:42 +03:00
Aliaksandr Valialkin
a3f48e395e
app/vmagent: add -remoteWrite.decimalPlaces command-line flag, which may be used for reducing disk space usage on the remote storage
2020-07-21 21:55:42 +03:00
Aliaksandr Valialkin
5bb4fe1ba4
app/vmselect: take into account the time spent in wait queue before query execution as time spent on the query
2020-07-21 19:00:00 +03:00
Aliaksandr Valialkin
0755cb3b50
app/vmselect/promql: skip the first value in time series passed to increase() if it exceeds by more than 10x the delta between the next value and the first value
...
This should prvent from inflated `increase()` results for time series that start from big initial values.
Such cases may occur when a label value changes in a metric without counter reset.
2020-07-21 17:24:28 +03:00
Aliaksandr Valialkin
71eba8dcf5
app/vmselect: log the total available memory for concurrent requests on not enough memory errors
...
This should simplify root cause analysis
2020-07-20 19:51:58 +03:00
Aliaksandr Valialkin
3b246aa569
app/vmagent: add -remoteWrite.proxyURL command-line option
...
This option allows writing data to `-remoteWrite.url` via http, https or socks5 proxy.
This is similar to `proxy_url` option in `remote_write` section of Prometheus.
See https://prometheus.io/docs/prometheus/latest/configuration/configuration/#remote_write
2020-07-20 19:31:08 +03:00
Aliaksandr Valialkin
8bee3ef91b
docs/vmagent.md: sync with app/vmagent/README.md
2020-07-20 17:09:30 +03:00
Roman Khavronenko
8949ec961d
app/vmagent: mention grafana dashboard in README ( #639 )
2020-07-20 17:09:27 +03:00
Aliaksandr Valialkin
86b54f3768
app/vmagent/remotewrite: allow passing empty -remoteWrite.urlRelabelConfig entries
2020-07-20 15:49:13 +03:00
Aliaksandr Valialkin
141e84b5a4
app/vmselect/prometheus: do not return time series with empty list of datapoints from /api/v1/query_range
...
This matches Prometheus behaviour.
This should fix https://github.com/jacksontj/promxy/issues/329
2020-07-20 15:30:13 +03:00
Aliaksandr Valialkin
4d2011a87d
app/vmselect/promql: add mode() aggregate function
2020-07-20 15:30:11 +03:00
Aliaksandr Valialkin
31ef39e8da
lib/httpserver: log remote address in error message from httpserver.Errorf
...
This should improve detection of the root cause of errors.
Thanks to Anant for the idea.
2020-07-20 14:06:29 +03:00
Aliaksandr Valialkin
427fa43ce2
app/vmselect/promql: add mode_over_time(m[d]) function
...
See https://en.wikipedia.org/wiki/Mode_(statistics) and https://stackoverflow.com/questions/61134078/promql-query-to-return-the-value-from-a-range-vector-which-occurs-maximum-no-of
2020-07-17 18:29:10 +03:00
Aliaksandr Valialkin
eb402a17bd
app/vmselect/promql: optimize group(rollup(m)) calculations
2020-07-17 16:47:30 +03:00
Aliaksandr Valialkin
ea8dc85ba8
app/vmselect/promql: check that any() doesn't touch metric name
2020-07-17 16:23:11 +03:00
Aliaksandr Valialkin
fc8fe38a82
app/vmselect/promql: add group() aggregate function to MetricsQL
...
This function has been added in Prometheus 2.20. See https://github.com/prometheus/prometheus/pull/7480
2020-07-17 15:17:38 +03:00
Aliaksandr Valialkin
c64914a7e4
app/vmselect/promql: keep all labels for time series from any() call
2020-07-17 15:17:37 +03:00
Aliaksandr Valialkin
f9b38f7f2d
app/vminsert/influx: properly handle the case when certain labels with empty values are removed by ApplyRelabeling() call
...
Previously this could lead to `out of range` panic
2020-07-17 00:05:24 +03:00
Aliaksandr Valialkin
14dc426b45
app/vmselect: fix nil pointer dereference panic when unsuccessfully querying vmstorage
2020-07-16 19:15:18 +03:00
Aliaksandr Valialkin
ce381b3868
app/vmalert: consistently use "%w" instead of "%s" in fmt.Errorf when wrapping errors
2020-07-15 13:55:13 +03:00
Aliaksandr Valialkin
e6d96bb0bd
docs/vmagent.md: make filtering rules for init container pods less confusing
2020-07-14 20:33:19 +03:00
Aliaksandr Valialkin
c2b4b9138d
app/vmagent/remotewrite: return proper value from tssRelabelPool.New
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/599
2020-07-14 14:28:14 +03:00
Aliaksandr Valialkin
86044f6561
app/{vminsert,vmagent}: add -influxSkipMeasurement command-line flag for using field name as metric name
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/626
2020-07-14 14:18:40 +03:00
Aliaksandr Valialkin
0e7b2008b2
app/vmselect/prometheus: do not adjust last points in time series with timestamps exceeding the current time
...
Such timestamps usually mean that the query contains `offset`.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/625
2020-07-14 12:56:21 +03:00
Aliaksandr Valialkin
3898cc0285
app/vmselect/prometheus: minimize the diff for the change 1033dc7e2a over 619b0a25c9
2020-07-13 21:41:17 +03:00
faceair
bf39e67ade
fix empty response template ( #617 )
2020-07-13 21:41:15 +03:00
Aliaksandr Valialkin
b6a5c29549
docs/vmagent.md: sync with app/vmagent/README.md
2020-07-13 21:26:00 +03:00
ofen
9ffa688846
Update README.md ( #621 )
...
Troubleshooting section updated to help out with duplicate targets detection
2020-07-13 21:25:59 +03:00
Aliaksandr Valialkin
4353ff7ef1
app/vmagent: fix data race when multiple -remoteWrite.urlRelabelConfig options are set
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Previously multiple goroutines could access remoteWriteCtx.tss concurrently, which could lead to data race
and improper relabeling. Now each goroutine has its own copy of tss during relabeling.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/599
2020-07-10 15:17:23 +03:00
Aliaksandr Valialkin
805a90f642
app/vmagent/remotewrite: typo fix in -remoteWrite.showURL help message
2020-07-10 14:07:14 +03:00
Aliaksandr Valialkin
6373d377ef
app/{vminsert,vmagent}: add ability to import data in Prometheus exposition format via /api/v1/import/prometheus
2020-07-10 12:13:28 +03:00
Aliaksandr Valialkin
d449d0a0e1
app/vmselect/promql: add missing tests for ifnot binary operation
2020-07-09 13:24:12 +03:00
Aliaksandr Valialkin
7e706eea13
app/vmselect/promql: refactor implementations for and and unless binary operations, so they are closer to or implementation
2020-07-09 13:06:01 +03:00
Aliaksandr Valialkin
6c1a47b5e0
app/vmselect/promql/active_queries.go: simplify code a bit by inlining getNextActiveQueryID function
2020-07-09 11:18:53 +03:00
Aliaksandr Valialkin
fb86071552
app/vmselect: add /api/v1/status/active_queries page with the list of currently running queries
...
This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/575
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/528
2020-07-08 19:09:31 +03:00
DexterZhang
9930ce1fa9
Feat/query list vmselect ( #575 )
...
* feat(vmselect): add support for listing current running queries and canceling specific query
* fix(vmselect): change current queries' pid from int64 counter to uuid
* feat(vmselect): add auth to internal operations like `/resetRollupResultCache`, `/query/list` and `/query/kill`. add flag `internalAuthKey` for these auth
* fix(vmselect): add more info to current queries
* review: delete some unnecessary code and use function instead of init
* review: returen *queriesMap in newQueriesMap
* review: delete unused var in struct queriesMap, add comments to exported functions
* review: add return if error occurs
* feat(vmselect): truncate query string in current running query list API since the size of query string might be large;
use query string's pointer in struct `query` for the same reason;
add query info API to get full access of query's info;
2020-07-08 19:04:29 +03:00
Aliaksandr Valialkin
0bff96fe4b
lib/storage: prioritize data ingestion over heavy queries
...
Heavy queries could result in the lack of CPU resources for processing the current data ingestion stream.
Prevent this by delaying queries' execution until free resources are available for data ingestion.
Expose `vm_search_delays_total` metric, which may be used in for alerting when there is no enough CPU resources
for data ingestion and/or for executing heavy queries.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/291
2020-07-05 19:44:04 +03:00
Roman Khavronenko
9afd19d375
app/vmalert: add retries to remotewrite ( #605 )
...
* app/vmalert: add retries to remotewrite
Remotewrite pkg now does limited number of retries if write request failed.
This suppose to make vmalert state persisting more reliable.
New metrics were added to remotewrite in order to track rows/bytes sent/dropped.
defaultFlushInterval was increased from 1s to 5s for sanity reasons.
* fix
* wip
* wip
* wip
* fix bits alignment bug for 32-bit systems
* fix mistakenly dropped field
2020-07-05 18:47:38 +03:00
Aliaksandr Valialkin
82871fb7a5
app/vmselect/prometheus: small fixes on top of 8bb762124a
2020-07-05 18:17:53 +03:00
faceair
17f175ff5a
fix adjust last points avoid influence earlier value ( #606 )
2020-07-05 18:17:52 +03:00
Ween
d28fb0baf9
[VMAlert] Fix error log when remoteWrite queue size is full ( #602 )
...
* Fix Auto metrics relabeled errors
* Finalize auto-genenated Labels
* Fix Test Errors
* fix error logs when queue is full
Co-authored-by: xinyulong <xinyulong@kuaishou.com>
2020-07-03 16:50:43 +03:00
Aliaksandr Valialkin
8bb3622e9d
app/vminsert: prevent from adding and/or selecting labels with empty values
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/600
2020-07-02 23:17:12 +03:00
Aliaksandr Valialkin
6ebac3ab63
app/vminsert: add ability to apply relabeling to all the incoming metrics if -relabelConfig command-line arg points to a file with a list of relabel_config entries
...
See https://victoriametrics.github.io/#relabeling
2020-07-02 20:36:33 +03:00
Aliaksandr Valialkin
a45856570b
all: typo fix: exptected -> expected
2020-07-02 18:06:21 +03:00
Aliaksandr Valialkin
f10e8809c0
app/vmselect: add interpolate function for filling gaps with linearly interpolated values
...
See https://stackoverflow.com/q/62565021/274937 for details
2020-07-02 14:54:46 +03:00
Aliaksandr Valialkin
2361ad8ab4
lib/promscrape: add ability to set disable_compression and disable_keepalive options in scrape_config section of the config passed to -promscrape.config
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/580
2020-07-02 14:19:34 +03:00
BigFish
aa26b94f33
fix: spelling mistakes ( #594 )
...
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-07-01 01:36:40 +03:00
Aliaksandr Valialkin
4cb3e7595c
app/vmstorage: add -denyQueriesOutsideRetention command-line flag for denying queries outside the configured retention
2020-07-01 00:58:42 +03:00
Aliaksandr Valialkin
0c4e8aeb2b
all: use errors.As for inspecting errors that implement httpserver.ErrorWithStatusCode
2020-07-01 00:03:11 +03:00
Aliaksandr Valialkin
d962568e93
all: use %w instead of %s for wrapping errors in fmt.Errorf
...
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Roman Khavronenko
156c83d112
app/vmalert: support multiple notifier urls ( #584 ) ( #590 )
...
* app/vmalert: support multiple notifier urls (#584 )
User now can set multiple notifier URLs in the same fashion
as for other vmutils (e.g. vmagent). The same is correct for
TLS setting for every configured URL. Alerts sending is done
in sequential way for respecting the specified URLs order.
* app/vmalert: add basicAuth support for notifier client (#585 )
The change adds possibility to set basicAuth creds for notifier
client in the same fasion as for remote write/read and datasource.
2020-06-29 22:21:56 +03:00
Roman Khavronenko
bbeab70de6
app/vmalert: move flags description and initialization into subpackages
...
The change adds no new functionality and aims to move flags definitions
to subpackages that are using them. This should improve readability
of the main function.
2020-06-29 22:18:29 +03:00
kreedom
63c36e2e69
app/vmalert: properly set transport for HTTP clients
...
Fixes issue #586
2020-06-29 22:18:25 +03:00
Aliaksandr Valialkin
2b504f17de
docs: update the info that docker images are built on top of alpine image now
...
A follow-up after the commit ff624c9125https://github.com/VictoriaMetrics/VictoriaMetrics/issues/522
2020-06-26 13:52:25 +03:00
Aliaksandr Valialkin
a586b8b6d4
app/vminsert/netstorage: do not re-route every time series to more than two vmstorage nodes when certain vmstorage nodes are temporarily slower than the rest of them
...
Previously vminsert may spread data for a single time series across all the available vmstorage nodes
when vmstorage nodes couldn't handle the given ingestion rate. This could lead to increased usage
of CPU and memory on every vmstorage node, since every vmstorage node had to register all the time
series seen in the cluster. Now a time series may spread to maximum two vmstorage nodes under heavy load.
Every time series is routed to a single vmstorage node under normal load.
2020-06-25 16:42:37 +03:00
Aliaksandr Valialkin
12b87b2088
app/vmselect/netstorage: reset big result values every 10 seconds instead of after processing every time series
...
This should reduce GC pressure when processing time series with big number of rows
2020-06-24 19:37:35 +03:00
nicbaz
46c5c0772c
vmselect: fix label_replace when mismatch ( #579 )
...
As per documentation on `label_replace` function: "If the regular
expression doesn't match then the timeseries is returned unchanged".
Currently this behavior is not enforced, if a regexp on an existing
tag doesn't match then the tag value is copied as-is in the destination
tag. This fix first checks that the regular expression matches the
source tag before applying anything.
Given the current implementation, this fix also changes the behavior
of the **MetricsQL** `label_transform` function which does not
document this behavior at the moment.
2020-06-23 23:54:29 +03:00
nicbaz
ea2ed4b7e8
vmalert: add support for TLS configuration ( #578 )
...
app/vmalert: add support for TLS configuration
Add support for TLS optional configuration in a similar fashion to what
is currently supported in other vmutils such as vmagent. TLS
configuration options are distinct for datasource, remoteRead,
remoteWrite as well as notifier.
2020-06-23 22:47:23 +03:00
Aliaksandr Valialkin
0fdbe5de25
app/vmselect/netstorage: increase concurrency when processing small number of time series with big number of data points per each time series
...
Previously VictoriaMetrics was processing up to 32 time series in a single goroutine.
This could be slow if each time series contains big number of data points (10M+ or more), since only a single CPU core could be loaded with work,
while other CPU cores were idle. Fix this by launching GOMAXPROCS workers for time series processing.
This should help with https://github.com/VictoriaMetrics/VictoriaMetrics/issues/572
2020-06-23 22:45:57 +03:00
Aliaksandr Valialkin
3a444bb7bb
lib/promrelabel: add support for keep_if_equal and drop_if_equal actions to relabel configs
...
These actions may be useful for filtering out unneeded targets and/or metrics if they contain equal label values.
For example, the following rule would leave the target only if __meta_kubernetes_annotation_prometheus_io_port
equals __meta_kubernetes_pod_container_port_number:
- action: keep_if_equal
source_labels: [__meta_kubernetes_annotation_prometheus_io_port, __meta_kubernetes_pod_container_port_number]
2020-06-23 17:29:19 +03:00
kreedom
f227799c87
Support of custom URL path for alert ( #560 )
...
app/vmalert: Support custom URL for alerts source
Add flag `external.alert.source` for configuring custom URL
for alert's source. This may be handy to re-point default source
URL to other systems like Grafana.
Updates #517
2020-06-21 16:33:58 +03:00
Aliaksandr Valialkin
70bf8218bb
app/vmselect/promql: properly override label values from group_left and group_right lists like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/577
2020-06-21 16:32:27 +03:00
Aliaksandr Valialkin
2fc2679a3f
app/vminsert/netstorage: remove possible race condition when broken connection may be recovered before acquiring storageNode.bcLock
2020-06-20 16:38:08 +03:00
Aliaksandr Valialkin
9409a31c07
docs/vmauth.md: mention that we can provide custom integration with SAML
2020-06-19 13:13:53 +03:00
Aliaksandr Valialkin
4400700832
app/vminsert: properly replicate data for the last RF-1 storage nodes for -replicationFactor=RF
...
Previously the data for the last `RF-1` storage noes has been incorrectly replicated to the first storage node.
2020-06-19 12:40:22 +03:00
Aliaksandr Valialkin
4f673a5201
app/vminsert: export metrics for determining ingested rows with dropped or truncated labels
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/565
2020-06-19 01:12:44 +03:00
Aliaksandr Valialkin
6939e36fdd
app/vmselect/promql: fill gaps on right side with values from left side of or operator in the same way as Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/552
2020-06-18 23:05:23 +03:00
Aliaksandr Valialkin
85c1ccb8b8
app/vminsert/netstorage: add missing return in storageNode.checkHealth on connection failure
2020-06-18 20:51:51 +03:00
Aliaksandr Valialkin
464682f380
app/vminsert/netstorage: periodically check for each -storageNode health, so it could be marked as healthy when it is ready to accept data
...
This fixes uneven data routing in cluster version when `-replicationFactor` is set to 1 (default value),
i.e. when the replication is disabled.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
2020-06-18 20:42:43 +03:00
Roman Khavronenko
1a01fe2cf2
vmalert-537: allow name duplication for rules within one group. ( #559 )
...
Uniqueness of rule is now defined by combination of its name, expression and
labels. The hash of the combination is now used as rule ID and identifies rule within the group.
Set of rules from coreos/kube-prometheus was added for testing purposes to
verify compatibility. The check also showed that `vmalert` doesn't support
`query` template function that was mentioned as limitation in README.
2020-06-18 18:54:35 +03:00
Aliaksandr Valialkin
87151e825e
docs/vmbackup.md: mention that backups from single-node and cluster versions are incompatible
2020-06-18 18:54:34 +03:00
Aliaksandr Valialkin
cc2225cc49
app/vmselect: fix the error after 936f35920a
2020-06-12 22:00:45 +03:00
Aliaksandr Valialkin
936f35920a
app/vmselect/prometheus: allow returning partial response from /api/v1/export if -search.denyPartialResponse=false
...
This makes `/api/v1/export` behaviour consistent with other `/api/v1/*` handlers.
2020-06-12 21:11:48 +03:00
Clémence Saussez
0b53e380cf
app/vmalert: fix link to testdata ( #547 )
...
Fix broken link to vmalert test data
Signed-off-by: Clemence Saussez <clemence@zen.ly>
2020-06-10 19:37:21 +03:00
Roman Khavronenko
d71b6e6584
vmalert-491: allow to configure concurrent rules execution per group. ( #542 )
...
The feature allows to speed up group rules execution by
executing them concurrently.
Change also contains README changes to reflect configuration
details.
2020-06-09 15:22:11 +03:00
Roman Khavronenko
5c049bf4dd
vmalert-521: allow to disable rules expression validation. ( #536 )
...
This feature may be useful for using `vmalert` with PromQL
compatible datasources like Loki.
2020-06-09 15:19:25 +03:00
Aliaksandr Valialkin
c1be462d42
app/vmauth: disable automatic response compression/uncompression, since it may work improperly in some cases
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/535
2020-06-05 20:14:07 +03:00
Aliaksandr Valialkin
7680b7155d
app/vmauth: emit fatal errors instead of panics when incorrect command-line flags are set
2020-06-05 20:14:05 +03:00
Aliaksandr Valialkin
01719f4949
app/vmstorage/transport: simplify setupTfss in order to prevent the possibility of nil tfs
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/534
2020-06-05 13:17:26 +03:00
Aliaksandr Valialkin
e4cef1b678
app/vmstorage: prevent from serving conns from vminsert and vmselect after the server is closed
...
Previously it was possible that the connection is served after the server is closed if the following
steps are performed:
1) Server accepts new connection.
2) Server.MustClose() is called and successfully finished.
3) Server starts processing the connection accepted at step 1. There could be various crashes
like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/534 since the storage may be already closed.
Now the server closes the connection at step 3 without processing it.
2020-06-05 11:55:48 +03:00
Aliaksandr Valialkin
58069f5a6a
app/vmalert: print brief usage info for vmalert -help
2020-06-05 10:43:24 +03:00
Aliaksandr Valialkin
3848ea3a4a
app/vmauth: print brief usage info for vmauth -help
2020-06-05 10:40:11 +03:00
Aliaksandr Valialkin
8ad8ca350a
app/vmagent: print brief usage info for vmagent -help
2020-06-05 10:40:10 +03:00
Aliaksandr Valialkin
3d0a0b3785
lib/fs: optimize MustGetFreeSpace performance by caching the results for up to 2 seconds
2020-06-04 13:14:04 +03:00
DexterZhang
fa103875a0
feat(vmselect): add tmp block dir size metrics vm_tmp_blocks_files_size_total ( #527 )
...
* feat(vmselect): add tmp block dir size metrics `vm_tmp_blocks_files_size_total`
* refactor(vmselect): use free space instead of used space in tmp block file metrics
* fix: add `bytes` suffix to tmp dir free space metric
2020-06-04 13:05:50 +03:00
Aliaksandr Valialkin
faea804b88
app/vmauth: log when -auth.config is reloaded in SIGHUP
2020-06-03 23:22:20 +03:00
Aliaksandr Valialkin
045b87c662
app/vmalert: fix comment for UpdateWith exported methods
2020-06-01 14:35:03 +03:00
Aliaksandr Valialkin
43b14b9569
app/vminsert/netstorage: free up unused memory in buffer after memory usage spikes
2020-06-01 14:33:35 +03:00
Roman Khavronenko
44c51c627f
vmalert: Add recording rules support. ( #519 )
...
* vmalert: Add recording rules support.
Recording rules support required additional service refactoring since
it wasn't planned to support them from the very beginning. The list
of changes is following:
* new entity RecordingRule was added for writing results of MetricsQL
expressions into remote storage;
* interface Rule now unites both recording and alerting rules;
* configuration parser was moved to separate package and now performs
more strict validation;
* new endpoint for listing all groups and rules in json format was added;
* evaluation interval may be set to every particular group;
* vmalert: uncomment tests
* vmalert: rm outdated TODO
* vmalert: fix typos in README
2020-06-01 13:53:46 +03:00
Aliaksandr Valialkin
37aa4fe282
app/vmagent: reload -remoteWrite.relabelConfig and -remoteWrite.urlRelabelConfig on SIGHUP and on /-/reload
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/518
2020-05-30 14:37:02 +03:00
Aliaksandr Valialkin
a646131a33
app/vmagent: log fatal errors instead of panics when improper command-line flags are passed to vmagent
2020-05-30 14:22:38 +03:00
Aliaksandr Valialkin
f41a01332a
app/vminsert/netstorage: evenly distribute rerouted rows among all the availalbe storage nodes
...
Previously such rows were distributed to the original storage node or to the next storage node.
This may result to uneven load among the remaining storage nodes.
2020-05-30 13:51:09 +03:00
Aliaksandr Valialkin
02b2064d8e
app/vminsert/netstorage: do not increment vm_rpc_rows_lost_total when all the vmstorage nodes are unavailable, since vminsert retries sending the data instead of dropping it
2020-05-28 22:36:56 +03:00
Aliaksandr Valialkin
7a61357b5d
app/vminsert/netstorage: make sure that the the data is always replicated among -replicationFactor vmstorage nodes
...
Previously vminsert could write multiple copies of the data to a single vmstorage node when the ingestion rate
exceeds the maximum throughput for connections to vmstorage nodes.
2020-05-28 19:59:07 +03:00
Aliaksandr Valialkin
77e5165e7b
app/vminsert: add -replicationFactor command-line flag for enabling data replication among available -storageNode instances
2020-05-27 17:29:44 +03:00
Aliaksandr Valialkin
b4e3bffe4b
app/vminsert/netstorage: emit warnings instead of errors when re-routing data to healthy storage nodes
2020-05-27 16:31:41 +03:00
Aliaksandr Valialkin
75f2f3b09d
app/vminsert/netstorage: improve ingestion performance when a single vmstorage node is slower than other vmstorage nodes
...
Previously the ingestion performance has been limited by the slowest vmstorage node.
Now vminsert should re-route data from the slowest vmstorage node to the remaining nodes.
2020-05-27 15:08:22 +03:00
Aliaksandr Valialkin
9844845d79
app/vminsert: tune the maximum summary buffer size for pending data to 1/4 of available RAM, since 1/2 of RAM is too big considering GOGC overhead
2020-05-25 02:00:37 +03:00
Aliaksandr Valialkin
4a82631e44
app/vminsert: limit the summary buffer sizes for all the storage nodes to a half of the allowed memory
2020-05-25 01:39:33 +03:00
Aliaksandr Valialkin
4bd3d4b148
app/vminsert/netstorage: do not return error from storageNode.flushBufLocked when the buffer has been successfully re-routed to healthy nodes
...
This should reduce the number of false errors in the log and the number of falsely lost rows
2020-05-22 18:29:43 +03:00
Aliaksandr Valialkin
6edc33d9bb
app/vminsert/netstorage: capture the first error instead of the last error when sending data to vmstorage
...
The first error has more chances to point to the real root cause of the issue.
2020-05-22 17:49:33 +03:00
Aliaksandr Valialkin
bb4a2bf1aa
app/vmauth: fix make run-vmauth command
2020-05-22 16:45:19 +03:00
Aliaksandr Valialkin
dcbdc009f5
app/vmagent: check for error returned from flag.Set
2020-05-21 16:30:48 +03:00
Aliaksandr Valialkin
b59e089ac7
app/vmagent: add -dryRun option for checking all the configs mentioned in command-line flags without running vmagent
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/362
2020-05-21 15:23:18 +03:00
Aliaksandr Valialkin
901093279e
app/vmstorage/transport: update stale comment - vmstorage now sends small ack packets to vminsert
2020-05-21 14:04:52 +03:00
kreedom
2752d6cb26
vmalert add quotes escape function ( #510 )
...
* vmalert add quotes escape function
Co-authored-by: kreedom
2020-05-21 12:10:35 +03:00
Aaron France
b26245c48b
Update README.md
2020-05-21 12:10:33 +03:00
Aliaksandr Valialkin
d83c68ca03
app/vmselect/promql: add ascent_over_time(m[d]) and descent_over_time(m[d]) functions
...
These functions could be useful in GPS tracking apps for calculating the summary for height gain/loss
over the given duration `d`.
2020-05-21 12:06:34 +03:00
Aliaksandr Valialkin
8ff28f5b91
app/vmselect/promql: update numbers after the upgrade of github.com/VictoriaMetrics/metrics from v1.11.2 to v1.11.3
2020-05-20 03:07:07 +03:00
Aliaksandr Valialkin
ddc9e69bd6
docs/vmagent.md: mention an alternative to refresh_interval option in scrape configs
2020-05-19 23:10:16 +03:00
Aliaksandr Valialkin
7d46dd452a
app/vmselect/promql: move common code from aggrFuncOutliersK and newAggrFuncRangeTopK into getRangeTopKTimeseries
2020-05-19 16:11:03 +03:00
Aliaksandr Valialkin
37068064dd
app/vmselect/promql: fix outilersk calculations
2020-05-19 14:45:10 +03:00
Aliaksandr Valialkin
fc81ea38d4
app/vmselect/promql: add outliersk(N, m) aggregate function for anomaly detection across groups of similar time series
2020-05-19 13:52:44 +03:00
Aliaksandr Valialkin
9ca781b8f0
app/vmalert/notifier: go fmt
2020-05-19 13:00:18 +03:00
kreedom
27911ae179
vmalert - add expr to variables, add escape functions ( #495 )
...
* vmalert - add expr to variables, add escape functions
Co-authored-by: kreedom
2020-05-19 11:55:03 +03:00
Roman Khavronenko
c7f3e58032
vmalert: avoid sending resolves for pending alerts ( #498 )
...
Before the change we were sending notifications to notifier
if following conditions are met:
* alert is in Fire state
* alert is in Inactive state
We were sending Inactive notifications to resolve alert ASAP.
Unfortunately, we were sending resolves for Pending alerts that become
Inactive, which is wrong.
In this change we delete alert from the active list if
it was Pending and become Inactive. In this way we now
have Inactive alerts only if they were in state Fire before.
See test change for example.
2020-05-19 11:55:00 +03:00
Roman Khavronenko
e5f5342e18
vmalert: fix potential race during configuration reloads ( #497 )
...
Configuration reload and rules evaluation can't be executed
in same time now. This may make reload time longer but
prevents from potential races.
2020-05-19 11:54:55 +03:00
Aliaksandr Valialkin
b99d03a956
app/vmalert: run make quicktemplate-gen from the root dir of the repository
2020-05-16 22:45:45 +03:00
Aliaksandr Valialkin
2784015a4d
all: print --help output to stdout instead of stderr
...
This is easier to grep and pipe
2020-05-16 12:03:06 +03:00
Aliaksandr Valialkin
dbf8048134
app/vmrestore: document better that vmrestore works like rsync --delete, i.e. it deletes files in -storageDataPath, which are missing in the backup
2020-05-16 09:02:46 +03:00
Aliaksandr Valialkin
e544155a82
app/vmagent/Makefile: fix make run-vmagent rule
2020-05-15 19:35:16 +03:00
Aliaksandr Valialkin
6c43ba1cb1
app/vmagent/remotewrite: remove unused import after the commit 93267f143f
2020-05-15 17:42:31 +03:00
Aliaksandr Valialkin
1d71253653
app/vmagent/remotewrite: allow ingesting time series with multiple samples at once
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/481
2020-05-15 17:37:27 +03:00
Aliaksandr Valialkin
a853869e75
app/vmstorage/transport: prevent from uncontrolled memory usage growth when vminsert sends big packets with too long labels
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/490
2020-05-15 15:42:54 +03:00
Aliaksandr Valialkin
1e5c1d7eaa
app/vmstorage: add vm_slow_metric_name_loads_total metric, which could be used as an indicator when more RAM is needed for improving query performance
2020-05-15 14:12:24 +03:00
Aliaksandr Valialkin
d6b9a49481
app/vmstorage: add vm_slow_row_inserts_total and vm_slow_per_day_index_inserts_total metrics for determining whether VictoriaMetrics required more RAM for the current number of active time series
2020-05-15 13:46:57 +03:00
Roman Khavronenko
e850bf0eff
vmalert: fix the access to rules slice element by wrong index ( #486 )
...
During group's update rules deletion was causing slice
mutations while slice index was assumed to be unchanged.
This caused "slice bounds out of range" errors when multiple
rules were deleted sequentially.
2020-05-15 13:26:06 +03:00
hagen1778
d369450f27
vmalert: update README
2020-05-15 13:26:04 +03:00
Aliaksandr Valialkin
3845420a8f
lib: extract common code for returning fast unix timestamp into lib/fasttime
2020-05-14 23:06:50 +03:00
Roman Khavronenko
e208e76222
vmalert: check if remoteRead object was initied before calling Restore ( #473 )
...
The check for non-nil remoteRead was mistakenly dropped
during refactoring which caused panics when `vmalert`
wasn't configured with `remoteRead` flag.
2020-05-13 22:57:26 +03:00
Roman Khavronenko
1523890742
vmalert: fix flag names and description in README ( #475 )
...
Change also adds the recommendation for `remotewrite`
queue error.
2020-05-13 22:57:20 +03:00
肖贝贝
8c3e9adf7f
Feat/vmalert add max queue size ( #472 )
...
* feat: add remoteWrite.maxQueueSize to reduce queue full
* rename remote(write|read) flags to remote(Write|Read) for the sake of consistency
Co-authored-by: xiaobeibei <xiaobeibei@bigo.sg>
2020-05-13 22:57:16 +03:00
Aliaksandr Valialkin
bac9a684e8
docs/vmbackup.md: add a link to vmbackuper tool
2020-05-13 22:57:11 +03:00
Aliaksandr Valialkin
f3d9a5b0ec
app/vmselect/promql: suppress "SA4006: this value of dstValues is never used" error in golangci-lint
2020-05-13 11:46:05 +03:00
Aliaksandr Valialkin
3b0f66a227
app/vmagent: fix a bug with improper relabeling when multiple -remoteWrite.urlRelableConfig args are set
...
This bug could result in incorrect relabeling and metrics' drop.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/467
2020-05-12 22:03:45 +03:00
Aliaksandr Valialkin
18a0caee43
app/vmselect/promql: fix any(..) calculations - return all the data points instead of the first one
2020-05-12 20:36:49 +03:00
Aliaksandr Valialkin
3d3f41b961
app/vmstorage/transport: fix panic during server stop on 32-bit arches
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/212
2020-05-12 20:21:40 +03:00
Aliaksandr Valialkin
81b8811cf4
app/vmselect/promql: remove -search.maxPointsPerTimeseries command-line flag
...
Limit the estimated time series count after aggregation with grouping by the number of source time series.
2020-05-12 19:54:44 +03:00
Aliaksandr Valialkin
408ade27a9
app/vmselect/promql: add any(x) by (y) aggregate function, which returns any time series from q for each group y
2020-05-12 19:50:29 +03:00
Aliaksandr Valialkin
21c2982ac8
app/vmselect/promql: support for sum(x) by (y) limit N syntax in order to limit the number of output time series after aggregation
2020-05-12 19:50:12 +03:00
Aliaksandr Valialkin
f341c6fcc4
Revert "app/vmselect: add -search.estimatedSeriesCountAfterAggregation command-line flag for tuning the probability of OOMs or false-positive not enough memory errors"
...
This reverts commit fbb7986dd2380fce2fc8633b7eda8b67f419e74c.
Reason for revert: this commit has been removed from single-node version
2020-05-12 19:50:08 +03:00
Aliaksandr Valialkin
d54a93fc81
app/vmagent: fix scraping mTLS targets, which has been broken in v1.35.1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470
2020-05-12 17:23:43 +03:00
Aliaksandr Valialkin
405cf44aed
app/vmagent,lib/promscrape: do not set HostClient.DialDualStack, since it isnt used if HostClient.Dial is set
2020-05-12 15:24:53 +03:00
Aliaksandr Valialkin
da6a84e147
app/vmagent/remotewrite: properly dial TCP6 addresses set via -remoteWrite.url
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/469
2020-05-12 15:24:50 +03:00
Aliaksandr Valialkin
4e237b4670
app/vminsert/influx: support passing AccountID and ProjectID via plain TCP and UDP
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Now `vminsert` accepts AccountID and ProjectID via `VictoriaMetrics_AccountID` and `VictoriaMetrics_ProjectID` tags
when reading Influx line protocol data via plain TCP or UDP (i.e. when `-influxListenAddr` is set).
2020-05-12 13:13:04 +03:00
Aliaksandr Valialkin
f7753b1469
lib/storage: gradually pre-populate per-day inverted index for the next day
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This should prevent from CPU usage spikes at 00:00 UTC every day when
inverted index for new day must be quickly created for all the active time series.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/430
2020-05-12 12:13:32 +03:00
Roman Khavronenko
0157566fdb
vmalert: cleanup and restructure of code to improve maintainability ( #471 )
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The change introduces new entity `manager` which replaces
`watchdog`, decouples requestHandler and groups. Manager
supposed to control life cycle of groups, rules and
config reloads.
Groups export an ID method which returns a hash
from filename and group name. ID supposed to be unique
identifier across all loaded groups.
Some tests were added to improve coverage.
Bug with wrong annotation value if $value is used in
templates after metrics being restored fixed.
Notifier interface was extended to accept context.
New set of metrics was introduced for config reload.
2020-05-11 14:35:55 +03:00
Nikolay Khramchikhin
0e8c345ffb
vmalert config reload
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added config hot reload for vmalert with sighup and api call
2020-05-11 14:35:50 +03:00
Aliaksandr Valialkin
6646b380ef
docs/vmauth.md: fix a link to docker images
2020-05-08 14:11:10 +03:00
Aliaksandr Valialkin
28ad350a31
app/vmagent: return 200 from /-/reload endpoint as Prometheus does
2020-05-07 19:29:48 +03:00
Aliaksandr Valialkin
3052b479b7
lib/httpserver: reduce typical duration for http server graceful shutdown
...
Previously the duration for graceful shutdown for http server could take more than a minute
because of imporperly set timeouts in setNetworkTimeout.
Now typical duration for graceful shutdown should be reduced to less than 5 seconds.
2020-05-07 14:16:38 +03:00
Aliaksandr Valialkin
dc04040781
docs/{vmagent,vmauth}: small clarifications in the docs
2020-05-07 12:55:06 +03:00
Aliaksandr Valialkin
2b403d3f42
app/vmauth: prevent from attacks with .. in path for accessing resources outside the configured url_prefix
2020-05-07 12:55:04 +03:00
Aliaksandr Valialkin
20538a2a5d
app/vmagent: allow setting independent auth configs per each configured -remoteWrite.url
2020-05-06 16:52:32 +03:00
Aliaksandr Valialkin
12dbb9e22c
app/vmagent: properly set client-side TLS certificates for -remoteWrite.url. Previously they were mistakenly set as server-side
2020-05-06 16:50:37 +03:00
Aliaksandr Valialkin
8665c2edb1
docs/vmagent.md: small fixes
2020-05-06 14:49:25 +03:00
Aliaksandr Valialkin
8ab5e47b5c
lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs
2020-05-06 00:02:41 +03:00
Aliaksandr Valialkin
21b91599c2
docs/{vmauth,vmagent}: fix ports for profiling
2020-05-05 20:16:09 +03:00
Aliaksandr Valialkin
309700ab8c
docs/vmauth.md: mention that we can help creating customized proxy
2020-05-05 12:34:08 +03:00
Aliaksandr Valialkin
20e958789a
docs/{vmagent,vmauth}: add Profiling section
2020-05-05 11:45:29 +03:00
Aliaksandr Valialkin
1153f30fee
docs: add vmauth.md
2020-05-05 11:17:45 +03:00
Aliaksandr Valialkin
782fb30cd0
app/vmauth: build fixes
2020-05-05 11:03:25 +03:00
Aliaksandr Valialkin
de31d16154
app/vmauth: add initial version of vmauth. See https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/app/vmauth/README.md for details
2020-05-05 10:56:20 +03:00
Aliaksandr Valialkin
61df59b9ea
docs/vmagent.md: /targets page doesnt expose infomration about imporperly configured scrape configs now. It is written in error log instead
2020-05-05 10:56:18 +03:00
Roman Khavronenko
abce2b092f
app/vmalert: restore alerts state from datasource metrics ( #461 )
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* app/vmalert: restore alerts state from datasource metrics
Vmalert will restore alerts state for rules that have `rule.For` > 0 from previously written timeseries via `remotewrite.url` flag.
* app/vmalert: mention remotewerite and remoteread configuration in README
2020-05-05 00:52:19 +03:00
Aliaksandr Valialkin
89aa6dbf56
lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330
2020-05-04 20:53:06 +03:00
Aliaksandr Valialkin
b21b73115a
app/vminsert: add /-/reload handler in the same way as for vmagent
2020-04-30 02:18:08 +03:00
DexterZhang
ae215e5538
feat(vmagent): add promscrap config reload suppport via http ( #450 )
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* feat(vmagent): add promscrap config reload suppport via http endpoint `/-/reload`
* fix: typo fix
2020-04-30 02:18:01 +03:00
Artem Navoiev
121f7e1d56
Update README.md
2020-04-29 17:41:04 +03:00
Aliaksandr Valialkin
b6d88bac04
vendor: use github.com/VictoriaMetrics/fasthttp instead of github.com/fasthttp/fasthttp
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The upstream fasthttp may contain issues like 996610f021
2020-04-29 16:43:09 +03:00
Aliaksandr Valialkin
9ed4951ec8
lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics
2020-04-28 15:30:06 +03:00
Aliaksandr Valialkin
cd1145e5f4
app/vmselect: add -search.estimatedSeriesCountAfterAggregation command-line flag for tuning the probability of OOMs or false-positive not enough memory errors
2020-04-28 12:51:48 +03:00
Aliaksandr Valialkin
a858b7e393
app/vmalert: added missing comments for public entities
2020-04-28 11:19:48 +03:00
Aliaksandr Valialkin
716bbe79d4
app/vminsert/netstorage: increase timeout for waiting for ack message after sending big data block to vmstorage
2020-04-28 11:19:46 +03:00
Aliaksandr Valialkin
50af16baf2
app/vmalert: fix build
2020-04-28 00:34:01 +03:00
Aliaksandr Valialkin
e3db2c73a6
app/vmalert: sync with master branch
2020-04-28 00:19:42 +03:00
Aliaksandr Valialkin
7644f40763
app/vmalert: include it into the next release
2020-04-28 00:11:41 +03:00
Aliaksandr Valialkin
86a1d9cb0c
lib/promscrape: add initial support for Prometheus-compatible service discovery for Amazon EC2 aka ec2_sd_configs
2020-04-27 19:29:22 +03:00
Aliaksandr Valialkin
0daa37fa02
lib/promscrape/discovery/gce: allow empty project and zone for gce_sd_config
2020-04-27 11:45:45 +03:00
Aliaksandr Valialkin
989d84cf3f
app/{vminsert,vmstorage}: wait for ack from vmstorage after each packet sent to it from vminsert
...
This should protect from possible data loss when `vmstorage` is stopped while the packet is sent from `vminsert`.
This commit switches to new protocol between vminsert and vmstorage, which is incompatible
with the previous protocol. So it is required that both vminsert and vmstorage nodes are updated.
2020-04-27 09:53:26 +03:00
Aliaksandr Valialkin
e933cbac16
lib/storage: postpone reading data from blocks during search
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This eliminates the need for storing block data into temporary files on a single-node VictoriaMetrics
during heavy queries, which touch big number of time series over long time ranges.
This improves single-node VM performance on heavy queries by up to 2x.
2020-04-27 08:44:01 +03:00
Aliaksandr Valialkin
23a310cc68
app/vmselect/netstorage: substitute sorting packedTimeseries with the natural order of the fetched blocks
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This should minimize the number of disk seeks when reading data from temporary file.
2020-04-26 16:46:17 +03:00
Aliaksandr Valialkin
31861c5b8e
lib/promscrape/discovery/gce: allow empty zone arg in gce_sd_config - in this case zones for the given project are automatically discovered
2020-04-26 14:37:38 +03:00
Aliaksandr Valialkin
d9bdda408c
docs/{vmbackup,vmrestore}.md: update -help output
2020-04-24 22:44:45 +03:00
Jason Gardner
7a6b2839b4
app/vmbackup: added ability to create and delete snapshots during backup ( #428 )
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* app/vmbackup: added ability to create and delete snapshots during backup
Resolves: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/422
* Add snapshot create and delete url flags
* Fixed errcheck warnings in build
2020-04-24 22:35:50 +03:00
Aliaksandr Valialkin
32b3f959fc
app/vmselect: fix description for -search.resetCacheAuthKey
2020-04-24 19:44:35 +03:00
Aliaksandr Valialkin
069690e3bd
lib/promscrape: initial implementation for gce_sd_configs aga Prometheus-compatible service discovery for Google Compute Engine
2020-04-24 17:53:43 +03:00
Aliaksandr Valialkin
f9526809e5
app/vmselect: add /api/v1/status/tsdb page with useful stats for locating root cause for high cardinality issues
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See https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-stats
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/425
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/268
2020-04-22 22:03:23 +03:00
Aliaksandr Valialkin
b59f1f1504
app/vmselect: add -search.minStalenessInterval command-line flag for removing gaps on graphs built from time series with irregular duration between samples
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/426
2020-04-20 19:42:41 +03:00
Aliaksandr Valialkin
603d4c9217
app/vmselect: merge -search.maxLookback and -search.maxStalenessInterval flags, since it has been appeared they have identical purpose :(
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Leave both flags for backwards compatibility reasons.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/209
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/426
2020-04-20 19:28:28 +03:00
Aliaksandr Valialkin
db5fe03170
deployment/docker: allow building docker images on top of any base image set via ROOT_IMAGE environment var
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For example, the following command will build VictoriaMetrics docker image on top of alpine image:
ROOT_IMAGE=alpine make package-victoria-metrics
2020-04-20 01:16:21 +03:00
Aliaksandr Valialkin
1b911f6965
app/vmagent/remotewrite: retry sending data if the server closes keep-alive connection
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This should fix the following error when sending data to remote storage:
couldn't send a block with size XX bytes to "YYY": the server closed connection before returning the first response byte. Make sure the server returns 'Connection: close' response header before closing the connection
2020-04-17 15:53:17 +03:00
Aliaksandr Valialkin
9105f72f17
docs/vmagent.md: typo fix: unvailable -> unavailable
2020-04-17 13:12:13 +03:00
Aliaksandr Valialkin
d46311fd93
app/vmagent/README.md: mention about prodmscrape.suppressScrapeErrors
2020-04-17 13:09:08 +03:00
Aliaksandr Valialkin
b9b5641c2f
app/vmselect: properly apply -search.maxLookback to queries sent to /api/v1/query
2020-04-17 12:31:18 +03:00
Aliaksandr Valialkin
d4bc60d63c
lib/logger: add WARN level for logging expected errors such as invalid user queries
2020-04-15 20:50:45 +03:00
Aliaksandr Valialkin
a873b553cf
app/vmselect: handle timestamp(metric offset X) the same way as Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/415
2020-04-15 12:01:05 +03:00
Aliaksandr Valialkin
6ec582acb9
lib/promscrape: show information on improperly configured scrape targets at the bottom of /targets page
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This is a common error whith improperly configured target autodiscovery and/or relabeling.
This error leads to duplicate scraping of the same targets with the same set of labels, which leads
to duplicate samples in time series.
2020-04-14 14:55:13 +03:00
Aliaksandr Valialkin
755f649c72
docs/vmagent.md: mention that vmagent supports kubernetes_sd_configs now
2020-04-13 21:07:00 +03:00
Aliaksandr Valialkin
38256bd66d
docs: update minimum supported Go version from 1.12 to 1.13
2020-04-07 13:39:15 +03:00
Aliaksandr Valialkin
2b4d3effad
app/vmagent/remotewrite: add "X-Prometheus-Remote-Write-Version: 0.1.0" http header to remote_write request
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This header is required by Cortex (and, probably, other remote storage systems).
See 9c1f44d090/docs/apis.md (remote-api)https://github.com/VictoriaMetrics/VictoriaMetrics/issues/399
2020-04-04 16:24:47 +03:00
Aliaksandr Valialkin
87da127fbf
app/victoria-metrics: remove accidentally added testdata for single-node VM
2020-04-04 16:09:08 +03:00
Aliaksandr Valialkin
a012f6fe70
app/vmselect/promql: keep metric name after applying first_over_time and last_over_time functions
2020-04-04 14:54:02 +03:00
Aliaksandr Valialkin
a53e332a93
app/vmstorage: add missing shutdown for http server on graceful shutdown
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This could result in the following panic during graceful shutdown when `/metrics` page is requested:
http: panic serving 10.101.66.5:57366: runtime error: invalid memory address or nil pointer dereference
goroutine 2050 [running]:
net/http.(*conn).serve.func1(0xc00ef22000)
net/http/server.go:1772 +0x139
panic(0xa0fc00, 0xe91d80)
runtime/panic.go:973 +0x3e3
github.com/VictoriaMetrics/VictoriaMetrics/lib/workingsetcache.(*Cache).UpdateStats(0x0, 0xc0000516c8)
github.com/VictoriaMetrics/VictoriaMetrics/lib/workingsetcache/cache.go:224 +0x37
github.com/VictoriaMetrics/VictoriaMetrics/lib/storage.(*indexDB).UpdateMetrics(0xc00b931d00, 0xc02c41acf8)
github.com/VictoriaMetrics/VictoriaMetrics/lib/storage/index_db.go:258 +0x9f
github.com/VictoriaMetrics/VictoriaMetrics/lib/storage.(*Storage).UpdateMetrics(0xc0000bc7e0, 0xc02c41ac00)
github.com/VictoriaMetrics/VictoriaMetrics/lib/storage/storage.go:413 +0x4c5
main.registerStorageMetrics.func1(0x0)
github.com/VictoriaMetrics/VictoriaMetrics/app/vmstorage/main.go:186 +0xd9
main.registerStorageMetrics.func3(0xc00008c380)
github.com/VictoriaMetrics/VictoriaMetrics/app/vmstorage/main.go:196 +0x26
main.registerStorageMetrics.func7(0xc)
github.com/VictoriaMetrics/VictoriaMetrics/app/vmstorage/main.go:211 +0x26
github.com/VictoriaMetrics/metrics.(*Gauge).marshalTo(0xc000010148, 0xaa407d, 0x20, 0xb50d60, 0xc005319890)
github.com/VictoriaMetrics/metrics@v1.11.2/gauge.go:38 +0x3f
github.com/VictoriaMetrics/metrics.(*Set).WritePrometheus(0xc000084300, 0x7fd56809c940, 0xc005319860)
github.com/VictoriaMetrics/metrics@v1.11.2/set.go:51 +0x1e1
github.com/VictoriaMetrics/metrics.WritePrometheus(0x7fd56809c940, 0xc005319860, 0xa16f01)
github.com/VictoriaMetrics/metrics@v1.11.2/metrics.go:42 +0x41
github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver.writePrometheusMetrics(0x7fd56809c940, 0xc005319860)
github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver/metrics.go:16 +0x44
github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver.handlerWrapper(0xb5a120, 0xc005319860, 0xc005018f00, 0xc00002cc90)
github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver/httpserver.go:154 +0x58d
github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver.gzipHandler.func1(0xb5a120, 0xc005319860, 0xc005018f00)
github.com/VictoriaMetrics/VictoriaMetrics/lib/httpserver/httpserver.go:119 +0x8e
net/http.HandlerFunc.ServeHTTP(0xc00002d110, 0xb5a660, 0xc0044141c0, 0xc005018f00)
net/http/server.go:2012 +0x44
net/http.serverHandler.ServeHTTP(0xc004414000, 0xb5a660, 0xc0044141c0, 0xc005018f00)
net/http/server.go:2807 +0xa3
net/http.(*conn).serve(0xc00ef22000, 0xb5bf60, 0xc010532080)
net/http/server.go:1895 +0x86c
created by net/http.(*Server).Serve
net/http/server.go:2933 +0x35c
2020-04-02 21:09:55 +03:00
Aliaksandr Valialkin
3b744f3c32
app/vmstorage: typo fix
2020-04-01 23:43:09 +03:00
Aliaksandr Valialkin
f838cdc86e
app/vmstorage: add vm_free_disk_space_bytes metric for monitoring the remaining disk space at -storageDataPath
2020-04-01 23:10:44 +03:00
Aliaksandr Valialkin
5270b7a097
app/victoria-metrics/testdata: add a test for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/395
2020-03-31 12:51:46 +03:00
Aliaksandr Valialkin
d450249955
lib/storage: properly handle {label=~"foo|"} filters as Prometheus does
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Such filters must match all the time series with `label="foo"` plus all the time series without `label`
Previously only time series with `label="foo"` were matched.
2020-03-30 20:21:47 +03:00
Aliaksandr Valialkin
c6cbc0bd19
app/vmselect/prometheus: allow passing relative time to start, end and time args of /api/v1/* queries
2020-03-29 21:56:52 +03:00
Aliaksandr Valialkin
cb8696699a
app/vmselect/prometheus: code simplification: (d.Seconds()/1e3) -> d.Milliseconds()
2020-03-29 21:50:35 +03:00
Aliaksandr Valialkin
ceb6d1459f
docs/vmagent.md: add prometheus remote_write proxy use case
2020-03-28 23:17:41 +02:00
Dmitry Naumov
b84071fc25
Rootless docker images by default ( #358 )
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* Rootless docker images by default
* Migrate to rootless base image
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2020-03-27 21:18:32 +02:00
Aliaksandr Valialkin
58cb7fc476
app/vmselect: adjust label_map() handling for corner cases
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The following corner cases now supported:
* label_map(q, "label", "", "foo") - adds `label="foo"` to series with missing `label`
* label_map(q, "label", "foo", "") - removes `label="foo"` from series
All the unmatched labels are kept unchanged.
2020-03-13 18:41:52 +02:00
Aliaksandr Valialkin
0e7a71a245
app/vmselect: add label_map(q, label, srcValue1, dstValue1, ... srcValueN, dstValueN) function to MetricsQL
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/369
2020-03-12 19:13:56 +02:00
Aliaksandr Valialkin
50555d89d3
app/vmselect: add -search.maxStalenessInterval for tuning Prometheus data model closer to Influx-style data model
2020-03-11 16:44:03 +02:00
Aliaksandr Valialkin
b46af9678e
app/vmagent: mention that vmagent can filter data
2020-03-11 16:23:10 +02:00
Aliaksandr Valialkin
8939c19281
app/vmstorage: return 500 status code instead of 200 status code on internal errors inside /snapshot/* handlers
2020-03-10 23:54:27 +02:00
Aliaksandr Valialkin
f6410ff2bf
app/vmselect: add optional max_rows_per_line query arg to /api/v1/export
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This arg allows limiting the number of data points that may be exported on a single line.
2020-03-10 21:47:43 +02:00
Aliaksandr Valialkin
2f0a36044c
app/{vmagent,vminsert}: add support for importing csv data via /api/v1/import/csv
2020-03-10 21:17:40 +02:00
Aliaksandr Valialkin
3fc6599aa2
app/vmagent: properly apply -remoteWrite.sendTimeout to fasthttp.HostClient
2020-03-09 13:31:22 +02:00
Aliaksandr Valialkin
47e986c26f
app/vmagent: properly add labels set via -remoteWrite.label to metrics before sending them to -remoteWrite.url
2020-03-06 19:28:14 +02:00
Aliaksandr Valialkin
0d893eff36
Makefile: add build and test rules with enabled race detector. These rules have -race suffix
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Fix also `unsafe pointer conversion` errors detected by Go1.14. See https://golang.org/doc/go1.14#compiler .
2020-03-05 12:05:16 +02:00
Aliaksandr Valialkin
0176fc4206
app/vmagent/README.md: small fixes
2020-03-04 18:15:24 +02:00
Aliaksandr Valialkin
ac03be5a2c
app/vmagent/README.md: typo fix
2020-03-04 18:05:43 +02:00
Aliaksandr Valialkin
9354b9177a
app/vmagent/README.md: clarification
2020-03-04 18:04:06 +02:00
Aliaksandr Valialkin
4302555228
app/vmagent/README.md: add iot and edge monitoring use case
2020-03-04 18:01:40 +02:00
Aliaksandr Valialkin
ea5904fd76
app/vmagent/README.md: add use cases section
2020-03-04 17:42:57 +02:00
Aliaksandr Valialkin
f01d1bf4a8
app/vmagent: add -remoteWrite.maxDiskUsagePerURL for limiting the maximum disk usage for each -remoteWrite.url buffer
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/352
2020-03-03 19:49:20 +02:00
Aliaksandr Valialkin
808c17e250
app/vmagent/remotewrite: do not reset empty relabelCtx
2020-03-03 15:01:21 +02:00
Aliaksandr Valialkin
af19ca2483
app/vmagent: add -remoteWrite.urlRelabelConfig for applying individual relabeling for each -remoteWrite.url
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/320
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/308
2020-03-03 13:13:06 +02:00
Aliaksandr Valialkin
d23df53ba2
app/vmselect/prometheus: do not add __name__!= filter when searching for all the matching metric names via /api/v1/label/__name__/values with non-empty label filter
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This should reduce query time.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/343
2020-02-28 23:36:38 +02:00
Aliaksandr Valialkin
0eed71c7f4
app/vmagent/remotewrite: yet another typo fix
2020-02-28 20:07:00 +02:00
Aliaksandr Valialkin
6cdc97a53f
app/vmagent/remotewrite: typo fix
2020-02-28 19:05:11 +02:00
Aliaksandr Valialkin
cc39c9d74b
app/vmagent/remotewrite: limit memory usage when big scrape blocks are pushed to remote storage
2020-02-28 18:58:13 +02:00
Aliaksandr Valialkin
45d21d18a8
docs: add a doc for vmagent
2020-02-28 12:23:44 +02:00
Aliaksandr Valialkin
8fa1cd24d8
app/vmselect/prometheus: properly pass filter for labelName=__name__ in labelValuesWithMatches
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/343
2020-02-28 12:17:30 +02:00
Aliaksandr Valialkin
cf9aee4ec3
all: properly split vm_deduplicated_samples_total among cluster components
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/345
2020-02-27 23:47:51 +02:00
Aliaksandr Valialkin
1286cead75
app/vminsert: properly initialize InsertCtx
...
This should prevent from panic described at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/339
2020-02-26 21:21:02 +02:00
Aliaksandr Valialkin
0597f1e39a
app/vmagent: allow setting -httpListenAddr to empty string in order to disable listening for http requests
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/340
2020-02-26 20:58:26 +02:00
Aliaksandr Valialkin
266101feb4
app/vmagent/README.md: list service discovery mechanisms, which will be added soon
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/334
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330
2020-02-26 19:28:19 +02:00
Aliaksandr Valialkin
c6c7843e93
app/vmagent: add -remoteWrite.maxBlockSize command-line flag for limiting the maximum size of unpacked block to send to remote storage
2020-02-25 19:58:11 +02:00
Aliaksandr Valialkin
c4194020ef
app/vmagent: do not allow sending unpacked requests with sizes exceeding -maxInsertRequestSize
2020-02-25 19:35:43 +02:00
Aliaksandr Valialkin
2471340e0d
app/vmagent: add ability to accept Influx line protocol data via TCP and UDP
...
Just set `-influxListenAddr` command-line flag
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/333
2020-02-25 19:18:01 +02:00
Aliaksandr Valialkin
f96fb93ca5
app/vmagent: add a counter for /targets handler calls
2020-02-25 18:17:25 +02:00
Aliaksandr Valialkin
25c570dae7
app/vmagent/README.md: mention that vmagent exposes target statuses at /targets page
2020-02-25 18:16:08 +02:00
Aliaksandr Valialkin
ca28a3e805
app/vmagent: logo fix
2020-02-25 00:09:55 +02:00
Aliaksandr Valialkin
777a39f7a1
app/vmagent: update docs
2020-02-25 00:09:53 +02:00
Aliaksandr Valialkin
61e67b8922
app/vmagent/README.md: small fixes
2020-02-24 21:26:12 +02:00
Aliaksandr Valialkin
6ca1e58d98
app/vmselect/promql: properly take into account the first datapoint when calculating rollup_candlestick
2020-02-24 13:25:07 +02:00
Aliaksandr Valialkin
b58e3fc8a9
app/vmselect/promql: do not take into account values outside the current window in rollup_candlestick
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/309
2020-02-23 18:06:26 +02:00
Yaroslav
c69d4b01f0
fix rollupOpen(), rollupHigh(), rollupLow() functions ( #328 )
2020-02-23 18:06:25 +02:00
Aliaksandr Valialkin
7ee7614e90
app/vmagent: initial implementation for vmagent
2020-02-23 17:31:54 +02:00
Aliaksandr Valialkin
f22aefdb16
app/vmselect/promql: log when rollupResult cache is cleared
2020-02-21 20:06:53 +02:00
Aliaksandr Valialkin
d5c2a0ce64
app/vmselect: add -search.cacheTimestampOffset command-line flag
...
This flag can be used for removing gaps on graphs if the difference between the current time
and the timestamps from the ingested data exceeds 5 minutes.
This is the case when the time between data sources and VictoriaMetrics is improperly synchronized.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/312
2020-02-21 14:02:15 +02:00
Aliaksandr Valialkin
c70822db50
app/vmselect: add /internl/resetRollupResultCache handler for resetting response cache
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/312
2020-02-21 14:02:12 +02:00
Aliaksandr Valialkin
afecb34491
app/vmstorage: limit the maximum error message size before sending it to client
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/315
2020-02-13 17:33:12 +02:00
Aliaksandr Valialkin
846d7fa7e9
app/vmselect: add sort_by_label(q, label) and sort_by_label_desc(q, label) functions
...
This is implementation of https://github.com/prometheus/prometheus/pull/1533 for VictoriaMetrics.
2020-02-13 17:01:50 +02:00
Aliaksandr Valialkin
347aaba79d
lib/{storage,mergeset}: use time.Ticker instead of time.Timer where appropriate
...
It has been appeared that time.Timer was used in places where time.Ticker must be used instead.
This could result in blocked goroutines as in the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/316 .
2020-02-13 13:21:48 +02:00
Aliaksandr Valialkin
6e0013ca39
app/vmselect/prometheus: typo fix in -latencyOffset description
2020-02-12 14:00:38 +02:00
Edouard Hur
e8f92a4ee8
Cluster - prometheus metrics fix ( #314 )
...
* add missing '/{}' in prom query range requests
* fix missing leading '/' on prom lavelValuesErrors path
2020-02-10 22:15:21 +02:00
Aliaksandr Valialkin
1010a57882
all: allow setting flags via environment vars
...
Now flags can be set via environment vars with the same names as flags.
Command-line flags override flags set via env vars.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/311
2020-02-10 13:31:21 +02:00
Aliaksandr Valialkin
ea66212c93
lib/storage: move -dedup.minScrapeInterval flag outside lib/storage, so it doesnt show up in vminsert in cluster version
2020-02-10 13:07:25 +02:00
Aliaksandr Valialkin
e6d9ea3094
app/vmselect/promql: do not add step to range end, since this hack became obsolete since commit 9e1119dab8
2020-02-05 21:23:44 +02:00
Aliaksandr Valialkin
4a1de7fee9
app/vmselect/promql: properly adjust time range for data to select
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/309
2020-02-05 21:23:43 +02:00
Aliaksandr Valialkin
8e77b54846
app/vmselect: unconditionally offset -step to rollup_candlestick. This makes results more consistent
2020-02-04 23:31:47 +02:00
Aliaksandr Valialkin
ce38b176bc
app/vmselect/promql: automatically apply offset -step to rollup_candlestick function in order to obtain the expected OHLC results
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/309
2020-02-04 23:24:04 +02:00
Aliaksandr Valialkin
4f7116d1ee
app/vmselect/promql: adjust rollup_candlestick calculations to the exepcted results
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/309
2020-02-04 22:43:28 +02:00
Aliaksandr Valialkin
ccd3aa4f15
app/vmselect: take into account the time the requests wait in the queue if -search.maxConcurrentRequests is exceeded
...
This will prevent from excess CPU usage for timed out queries.
2020-02-04 16:20:48 +02:00
Aliaksandr Valialkin
e6bf88a4d4
app/vmselect: add a placeholder for /api/v1/metadata, which could be requested by Grafana
...
See https://prometheus.io/docs/prometheus/latest/querying/api/#querying-metric-metadata
VictoriaMetrics doesn't collect any metadata for metrics, so just return empty response.
2020-02-04 15:56:01 +02:00
Aliaksandr Valialkin
7cde594696
all: do not clash flag description with back-quoted flag types
...
See https://golang.org/pkg/flag/#PrintDefaults for more details.
2020-02-04 15:56:01 +02:00
Aliaksandr Valialkin
45bc6c62f2
app/vmselect/promql: adjust and and unless binary operator handling to be consistent with Prometheus
2020-01-31 18:52:51 +02:00
Aliaksandr Valialkin
e3adc095bd
all: add -dedup.minScrapeInterval command-line flag for data de-duplication
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/86
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/278
2020-01-31 01:18:54 +02:00
Aliaksandr Valialkin
cb5c39ee70
lib/fs: optimize small reads for ReaderAt.MustReadAt by reading from memory-mapped space instead of reading from file descriptor
...
This should improve performance when reading many small blocks.
2020-01-30 15:16:16 +02:00
Aliaksandr Valialkin
4ed5e9a7ce
lib/storage: pre-fetch metricNames for the found metricIDs in Search.Init
...
This should speed up Search.NextMetricBlock loop for big number of found time series.
2020-01-30 15:16:16 +02:00
Aliaksandr Valialkin
170c1c3a4e
app/vmselect/promql: add keep_next_value(q) for filling gaps with the next non-empty value
2020-01-29 00:48:14 +02:00
Aliaksandr Valialkin
a9c1d5b351
app/vminsert: moved -maxInsertRequestSize command-line flag out of lib/prompb in order to prevent its inclusion in vmselect and vmstorage apps
2020-01-28 22:53:50 +02:00
Aliaksandr Valialkin
b28c9a3944
app/vmselect/promql: return expected results from increase() over the beginning of time series, which start from big value
...
Examples for such counters: OS-level counters for network or cpu stats.
2020-01-28 16:31:05 +02:00
Aliaksandr Valialkin
3e304890a6
app/vmselect/promql: fix panic on a single zero vmrange bucket in prometheus_buckets() function
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/296
2020-01-27 18:05:12 +02:00
Aliaksandr Valialkin
4d70a81e18
app/vminsert: do not drop pending rows if all the vmstorage backends are unavailable
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/294
2020-01-24 22:10:10 +02:00
Aliaksandr Valialkin
0cda6afa8e
app/vminsert: move ingestion protocol parsers to lib/protoparser, so they could be re-used in the upcoming vmagent
2020-01-24 16:55:18 +02:00
Aliaksandr Valialkin
ea53a21b02
all: consistently log durations in seconds with millisecond precision
...
This should improve logs readability
2020-01-22 18:35:24 +02:00
Aliaksandr Valialkin
e1a264173a
app/vmselect: mention the original query and time range in error messages
...
This should simplify debugging invalid or heavy queries.
2020-01-22 17:34:35 +02:00
Aliaksandr Valialkin
e127173984
app/vmselect: mention command-line flag, which could be used for adjusting query timeouts, in timeout errors
2020-01-22 15:53:42 +02:00
Aliaksandr Valialkin
f3b9f8b823
app/vmselect/prometheus: increase default value -maxExportDuration to 30 days, since 10 minutes beat users exporting bit amounts of data
2020-01-22 15:53:41 +02:00
Aliaksandr Valialkin
40e564eb9c
app/vmselect/promql: add range_over_time(m[d]) function for calculating value range for m over d
2020-01-21 19:05:29 +02:00
Aliaksandr Valialkin
ecddba30fe
app/vminsert/netstorage: increase timeout for pushing data from vminsert to vmstorage by 3x
...
Our clients report that the previous timeout could lead to frequent errors when
vmstorage starts background merge for big parts on slow HDD.
2020-01-21 18:21:49 +02:00
Aliaksandr Valialkin
9eaa2ab871
app/vmselect/promql: add label_match(q, label, regexp) and label_mismatch(q, label, regexp) functions for filtering out time series with labels matching the given regexp
2020-01-21 15:00:35 +02:00
Aliaksandr Valialkin
cbd0452317
app/vminsert: increase default value for -insert.maxQueueDuration from 30s to 60s
...
This should help catching up with high ingestion rate after VictoriaMetrics restart.
2020-01-18 14:39:30 +02:00
Aliaksandr Valialkin
2084921e64
all: use github.com/klauspost/compress/gzip instead of compress/gzip
...
`github.com/klauspost/compress/gzip` is more optimized than `compress/gzip`.
This gives better gzip compression and decompression speeds.
2020-01-17 23:59:17 +02:00
Aliaksandr Valialkin
54db08a60f
app/vmselect/netstorage: make fmt
2020-01-17 17:46:20 +02:00
Aliaksandr Valialkin
d21cc2d16a
app/vmselect/netstorage: limit the maximum size for in-memory buffer for temporary blocks file
...
This should reduce memory usage on systems with more than 8GB RAM.
2020-01-17 16:28:28 +02:00
Aliaksandr Valialkin
b05f6cf11c
app/vmselect: limit the default value for -search.maxConcurrentRequests, so it plays well on systems with more than 16 vCPUs
...
A single heavy request can saturate all the available CPUs, so let's limit the number of concurrent requests to lower value.
This will give more chances for executing insert path.
2020-01-17 16:16:43 +02:00
Aliaksandr Valialkin
a9f683423c
app/{vminsert,vmselect}: improve error messages when VictoriaMetrics cannot handle too high number of concurrent inserts / selects
2020-01-17 16:16:43 +02:00
Aliaksandr Valialkin
4b16b7fd11
all: mention command-line flags used for limiting the incoming request size in error messages
...
This should improve error logs usability.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/287
2020-01-16 13:06:43 +02:00
Aliaksandr Valialkin
ce0b602405
app/vmselect/promql: fix panic on sum(aggr_over_time(...)) with incorrect number of args
2020-01-15 16:26:16 +02:00
Aliaksandr Valialkin
bcd3f0c5bd
app/vmselect/promql: add hoeffding_bound_upper(phi, m[d]) and hoeffding_bound_lower(phi, m[d]) functions
...
These functions can be used for calculating Hoeffding bounds
for `m` over `d` time range and for the given `phi` in the range `[0..1]`.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/283
2020-01-11 14:47:13 +02:00
Aliaksandr Valialkin
fc01b11ddc
app/vmselect/promql: return continuous values for min_over_time and max_over_time when step is smaller than scrape_interval
2020-01-11 12:47:57 +02:00
Aliaksandr Valialkin
16fb128bbc
app/vmselect/promql: do not take into account the previous point before time window in square brackets for min_over_time, max_over_time, rollup_first and rollup_last functions
...
This makes the behaviour for these functions similar to Prometheus when processing broken time series with irregular data points
like `gitlab_runner_jobs`. See https://gitlab.com/gitlab-org/gitlab-exporter/issues/50 for details.
2020-01-11 00:26:11 +02:00
Aliaksandr Valialkin
1c445bf7eb
vendor: update github.com/valyala/fastjson from v1.4.2 to v1.4.5
...
This should fix parsing Inf values in `/api/v1/import`. The previous attempt to fix this in VictoriaMetrics v1.32.1 was unsuccessful.
2020-01-10 23:14:34 +02:00
Aliaksandr Valialkin
adc36d00b7
app/vmselect/promql: properly handle aggr(aggr_over_time(...))
2020-01-10 21:57:11 +02:00
Aliaksandr Valialkin
87a106702b
app/vmselect/promql: add aggr_over_time(("aggr_func1", "aggr_func2", ...), m[d]) function
...
This function can be used for simultaneous calculating of multiple `aggr_func*` functions
that accept range vector. For example, `aggr_over_time(("min_over_time", "max_over_time"), m[d])`
would calculate `min_over_time` and `max_over_time` for `m[d]`.
2020-01-10 21:18:12 +02:00
Aliaksandr Valialkin
c314d9a219
app/vmselect/promql: add tmin_over_time(m[d]) and tmax_over_time(m[d]) functions
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These functions return timestamp in seconds for the minimum and maximum value for `m` over time range `d`
2020-01-10 19:39:34 +02:00
Aliaksandr Valialkin
705af61587
app/{vmbackup,vmrestore}: add backup complete file to backup when it is complete and check for this file before restoring from backup
...
This should prevent from restoring from incomplete backups.
Add `-skipBackupCompleteCheck` command-line flag to `vmrestore` in order to be able restoring from old backups without `backup complete` file.
2020-01-09 15:35:45 +02:00
Aliaksandr Valialkin
7c6df1e51d
app/vmselect/promql: skip rate calculation for the first point on time series
2020-01-08 14:42:44 +02:00
Aliaksandr Valialkin
76707b2ab9
app/vmselect/promql: fix calculations for histogram_share
2020-01-04 14:44:15 +02:00
Aliaksandr Valialkin
accad01b3e
app/vmselect/promql: add missing MetricName into netstorage.Result in tests
2020-01-04 12:53:14 +02:00
Aliaksandr Valialkin
6f29d37cb5
app/vmselect/promql: add histogram_share(le, buckets) function
2020-01-04 12:53:08 +02:00
Aliaksandr Valialkin
2290503140
app/vmselect/promql: add absent_over_time(m[d]) func similar to the function in Prometheus 2.16
...
See https://github.com/prometheus/prometheus/issues/2882
2020-01-04 12:53:01 +02:00
Aliaksandr Valialkin
67f94bbe12
app/vmselect/promql: add histogram_over_time(m[d]) rollup function
2020-01-04 12:52:56 +02:00
Aliaksandr Valialkin
9a1f6848ca
app/vmselect/promql: fix results caching for multi-arg rollup functions such as quantile_over_time
...
Previosly only a single arg was taken into account, so caching didn't work properly for multi-arg rollup funcs.
2020-01-03 20:44:54 +02:00
Aliaksandr Valialkin
3d0c7b095a
app/vmselect/promql: use scrapeInterval instead of window in denominator when calculating rate for the first point on the time series
...
This should provide better estimation for `rate` in the beginning of time series.
2020-01-03 19:03:32 +02:00
Aliaksandr Valialkin
6ea7f23446
app/vmselect/promql: increase the estimated number of time series returned by aggr() by (something) from 100 to 1K, since 100 may result in OOM for high number of time series
2020-01-03 01:02:30 +02:00
Aliaksandr Valialkin
e0abf45d45
app/vmselect/promql: add share_le_over_time and share_gt_over_time functions for SLI and SLO calculations
2020-01-03 00:41:36 +02:00
Aliaksandr Valialkin
eb1a66c577
lib/metricsq: add ExpandWithExprs
2019-12-25 22:20:21 +02:00
Aliaksandr Valialkin
453d71d082
Rename lib/promql to lib/metricsql and apply small fixes
2019-12-25 22:09:09 +02:00
Mike Poindexter
009d1559db
Split Extended PromQL parsing to a separate library
2019-12-25 22:09:07 +02:00
Aliaksandr Valialkin
ff18101d30
app/vmselect/promql: make sure AdjustStartEnd returns time range covering the same number of points as the initial time range
...
This should prevent from the following panic at app/vmselect/promql/binary_op.go:255:
BUG: len(leftVaues) must match len(rightValues) and len(dstValues)
2019-12-24 22:45:49 +02:00
Aliaksandr Valialkin
e24ee43109
app/vmselect/promql: adjust calculations for rate and increase for the first value
...
These calculations should trigger alerts on `/api/v1/query` for counters starting from values greater than 0.
2019-12-24 19:41:03 +02:00
Aliaksandr Valialkin
9a2554691c
app/vmselect/promql: properly calculate rate on the first data point
...
It is calculated as `value / scrape_interval`, since the value was missing on the previous scrape,
i.e. we can assume its value was 0 at this time.
2019-12-24 15:55:15 +02:00
Aliaksandr Valialkin
97de50dd4c
app/vmselect/netstorage: improve error message when reading data size in readBytes
2019-12-24 14:40:14 +02:00
Aliaksandr Valialkin
29d2ce54cb
all: use gozstd instead of pure Go zstd for GOARCH=amd64
2019-12-24 12:43:59 +02:00
Aliaksandr Valialkin
6358cf3d47
app/vmselect/netstorage: move MustAdviseSequentialRead to lib/fs
2019-12-23 23:16:26 +02:00
Aliaksandr Valialkin
cc8a1bae0e
app/vmselect: add -search.maxExportDuration command-line flag for limiting /api/v1/export duration
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/275
2019-12-20 11:37:18 +02:00
Aliaksandr Valialkin
8b56b849e9
app/vminsert: return StatusNoContent http response for /api/v1/import to be consistent with other insert handlers
2019-12-19 01:22:01 +02:00
Aliaksandr Valialkin
6a185b7809
app/vmselect: add ability to pass match[], start and end to /api/v1/labels
...
This makes the `/api/v1/labels` handler consistent with already existing functionality for `/api/v1/label/.../values`.
See https://github.com/prometheus/prometheus/issues/6178 for more details.
2019-12-15 00:20:43 +02:00
Aliaksandr Valialkin
a7bf8e77af
app/vminsert: simultaneously accept telnet put and HTTP /api/put OpenTSDB metrics at -opentsdbListenAddr
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/266
2019-12-14 00:42:18 +02:00
Aliaksandr Valialkin
b238997a84
all: rename Extended PromQL to PromQL extensions
2019-12-12 19:29:59 +02:00
Aliaksandr Valialkin
cffaeda0f1
all: publish Docker images for the following GOARCH: amd64, arm, arm64, ppc64le and 386
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/258
2019-12-11 23:33:11 +02:00
Aliaksandr Valialkin
c25b97829f
app/vmselect/promql: return lower and upper bounds for the estimated percentile from histogram_quantile if third arg is passed
...
Updates https://github.com/prometheus/prometheus/issues/5706
2019-12-11 14:00:18 +02:00
Aliaksandr Valialkin
f79b61e2a1
app/vmselect/promql: return matrix instead of vector on subqueries to /api/v1/query like Prometheus does
2019-12-11 00:57:54 +02:00
Aliaksandr Valialkin
5d2ff573aa
app/vmselect/promql: allow negative offsets
...
Updates https://github.com/prometheus/prometheus/issues/6282
2019-12-11 00:57:51 +02:00
Aliaksandr Valialkin
c81a89a8ed
app/vminsert: add /api/v1/import handler
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6
2019-12-09 22:37:49 +02:00
Aliaksandr Valialkin
0c304439d4
app/vminsert: consistency renaming for counters
2019-12-09 16:44:26 +02:00
Aliaksandr Valialkin
c217a53c35
make vendor-update
2019-12-07 23:11:26 +02:00
Aliaksandr Valialkin
3534e71c96
app/vminsert/influx: add a test case from https://community.librenms.org/t/integration-with-victoriametrics/9689
2019-12-07 23:00:54 +02:00
Aliaksandr Valialkin
d39bba3547
app/vmselect/promql: add {topk|bottomk}_{min|max|avg|median} aggregate functions for returning the exact k time series on the given time range
...
The full list of functions added:
- `topk_min(k, q)` - returns top K time series with the max minimums on the given time range
- `topk_max(k, q)` - returns top K time series with the max maximums on the given time range
- `topk_avg(k, q)` - returns top K time series with the max averages on the given time range
- `topk_median(k, q)` - returns top K time series with the max medians on the given time range
- `bottomk_min(k, q)` - returns bottom K time series with the min minimums on the given time range
- `bottomk_max(k, q)` - returns bottom K time series with the min maximums on the given time range
- `bottomk_avg(k, q)` - returns bottom K time series with the min averages on the given time range
- `bottomk_median(k, q)` - returns bottom K time series with the min medians on the given time range
2019-12-05 19:27:45 +02:00
Aliaksandr Valialkin
e0f43e1f66
app/vmselect: add placeholders for /api/v1/rules and /api/v1/alerts
2019-12-03 19:38:09 +02:00
Aliaksandr Valialkin
4e22b521c2
lib/storage: remove metricID with missing metricID->metricName entry
...
The metricID->metricName entry can be missing in the indexdb after unclean shutdown
when only a part of entries for new time series is written into indexdb.
Recover from such a situation by removing the broken metricID. New metricID
will be automatically created for time series with the given metricName
when new data point will arive to it.
2019-12-02 20:52:13 +02:00
Aliaksandr Valialkin
819bb36852
app/vmselect/promql: estimate per-series scrape interval as 0.6 quantile for the first 100 intervals
...
This should improve scrape interval estimation for tiem series with gaps.
2019-12-02 13:43:04 +02:00
Aliaksandr Valialkin
1595dcd3d9
app/vminsert/influx: allow empty measurement in Influx line protocol
...
In this case metric names are mapped directly from field names without any prefixes.
2019-11-30 21:59:07 +02:00
Aliaksandr Valialkin
1e2019b1b6
app/vmselect/promql: fix corner case for increase over time series with gaps
...
In this case `increase` could return invalid high value for the first point after the gap.
2019-11-30 01:34:18 +02:00
Aliaksandr Valialkin
4c63caa37c
deployment/docker/certs: update TLS certs source from alpine:3.9 to alpine:3.10
2019-11-29 19:55:36 +02:00
Aliaksandr Valialkin
7e734433a3
lib/backup: cosmetic fixes after #243
2019-11-29 18:07:41 +02:00
glebsam
4a192cb832
Add option to provide custom endpoint for S3, add option to specify S3 config profile ( #243 )
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* Add option to provide custom endpoint for S3 for use with s3-compatible storages, add option to specify S3 config profile
* make fmt
2019-11-29 18:07:39 +02:00
Aliaksandr Valialkin
def9ccd360
app/vmselect/prometheus: consistently apply nocache arg to /api/v1/query the same way ast to /api/v1/query_range
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/241
2019-11-26 22:55:50 +02:00
Aliaksandr Valialkin
e0ac068112
app/vmselect/prometheus: fix content-type for /api/v1/export responses
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The correct Content-Type should be `application/stream+json` instead of `application/json`
Thanks to Joshua Ryder for pointing to this.
2019-11-26 17:44:27 +02:00
Aliaksandr Valialkin
28cc4c09b5
app/vmselect/promql: remove zero timeseries from prometheus_buckets output
2019-11-25 19:10:13 +02:00
Aliaksandr Valialkin
8811bec14e
app/vmselect/prometheus: reduce default value for -search.latencyOffset from 60s to 30s
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30 seconds should be enough for almost all the cases
2019-11-25 16:33:36 +02:00
Aliaksandr Valialkin
f7da9b2db2
app/vmselect/promql: allow nested parens
2019-11-25 16:13:33 +02:00
Aliaksandr Valialkin
d2619d6dce
vendor: update github.com/VictoriaMetrics/metrics from v1.9.0 to v1.9.1
2019-11-25 15:22:50 +02:00
Aliaksandr Valialkin
f46fb6c740
app/vmselect/promql: re-use metrics.Histogram when calculating histogram function for each point on the graph
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This should reduce the amounts memory allocations
2019-11-25 14:24:30 +02:00
Aliaksandr Valialkin
0f184affa7
app/vmselect/promql: optimize binary search over big number of samples during rollup calculations
2019-11-25 14:01:54 +02:00
Aliaksandr Valialkin
dbd07041ae
app/vmselect/promql: adjust tests after the upgrade of github.com/VictoriaMetrics/metrics from v1.8.3 to v1.9.0
2019-11-25 13:44:08 +02:00
Aliaksandr Valialkin
8bb254d960
app/vmselect/promql: add histogram aggregate function, which is useful for building heatmaps from multiple time series
2019-11-24 00:04:15 +02:00
Aliaksandr Valialkin
414259f47b
app/vmselect/promql: do not take into account buckets with negative counters in prometheus_buckets
2019-11-23 14:19:19 +02:00
Aliaksandr Valialkin
193d553f6d
app/vmselect/promql: properly handle histogram_quantile(0, ...) with zero buckets
2019-11-23 14:02:25 +02:00
Aliaksandr Valialkin
f8298c7f13
app/vmselect: add vm_per_query_{rows,series}_processed_count histograms
2019-11-23 13:23:03 +02:00
Aliaksandr Valialkin
4d76977745
app/vmselect/promql: transparently apply prometheus_buckets in histogram_quantile
2019-11-23 11:49:16 +02:00
Aliaksandr Valialkin
5f6f03c692
app/vmselect/promql: add prometheus_buckets function for converting the upcoming histogram buckets from github.com/VictoriaMetrics/metrics to Prometheus-compatible buckets
2019-11-23 00:21:56 +02:00
Aliaksandr Valialkin
17d08c1fe0
app/vmselect: adjust end arg instead of adjusting start arg if start > end
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`start` arg has higher chances to be set properly comparing to `end` arg,
so it is expected that the `end` arg could be adjusted if it was set incorrectly.
2019-11-22 16:12:53 +02:00
Aliaksandr Valialkin
216a260ced
app/{vmbackup,vmrestore}: add -maxBytesPerSecond command-line flag for limiting the used network bandwidth during backup / restore
2019-11-19 20:32:43 +02:00
Aliaksandr Valialkin
5ae47e8940
app/vmselect/prometheus: properly adjust too big time time on /api/v1/query
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Too big `time` must be adjusted to `now()-queryOffset`.
2019-11-19 00:42:07 +02:00
Aliaksandr Valialkin
77bb66a5be
app/vmselect/promql: properly calculate integrate(q[d])
2019-11-13 21:11:03 +02:00
Aliaksandr Valialkin
c33640664a
app/vmselect/promql: use universal approach for determining maxByteSliceLen on 32-bit and 64-bit archs
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/235
2019-11-13 20:26:07 +02:00
Aliaksandr Valialkin
d297b65089
lib/storage: add vm_cache_size_bytes{type="storage/hour_metric_ids"} metric
2019-11-13 20:26:05 +02:00
Aliaksandr Valialkin
494ad0fdb3
lib/storage: remove inmemory index for recent hour, since it uses too much memory
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Production workload shows that the index requires ~4Kb of RAM per active time series.
This is too much for high number of active time series, so let's delete this index.
Now the queries should fall back to the index for the current day instead of the index
for the recent hour. The query performance for the current day index should be good enough
given the 100M rows/sec scan speed per CPU core.
2019-11-13 18:08:58 +02:00
Aliaksandr Valialkin
633dd81bb5
lib/storage: add -disableRecentHourIndex flag for disabling inmemory index for recent hour
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This may be useful for saving RAM on high number of time series aka high cardinality
2019-11-13 15:10:12 +02:00
Aliaksandr Valialkin
f1620ba7c0
lib/storage: fix inmemory inverted index issues found in v1.29
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Issues fixed:
- Slow startup times. Now the index is loaded from cache during start.
- High memory usage related to superflouos index copies every 10 seconds.
2019-11-13 13:35:38 +02:00
Aliaksandr Valialkin
87b39222be
Revert "lib/fs: do not postpone directory removal on NFS error"
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This reverts commit 21aeb02b46649ac9906cb37733f7b155a77a0db9.
2019-11-12 16:29:50 +02:00
Oleg Kovalov
74ba42d111
fix misspelled words ( #229 )
2019-11-12 00:18:24 +02:00
Aliaksandr Valialkin
c48e39eea9
lib/storage: add tests for dateMetricIDCache
2019-11-11 13:21:05 +02:00
Aliaksandr Valialkin
5f52eb7653
lib/fs: do not postpone directory removal on NFS error
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Continue trying to remove NFS directory on temporary errors for up to a minute.
The previous async removal process breaks in the following case during VictoriaMetrics start
- VictoriaMetrics opens index, finds incomplete merge transactions and starts replaying them.
- The transaction instructs removing old directories for parts, which were already merged into bigger part.
- VictoriaMetrics removes these directories, but their removal is delayed due to NFS errors.
- VictoriaMetrics scans partition directory after all the incomplete merge transactions are finished
and finds directories, which should be removed, but weren't still removed due to NFS errors.
- VictoriaMetrics panics when it finds unexpected empty directory.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
2019-11-10 13:27:16 +02:00
Aliaksandr Valialkin
9ea2bd822e
lib/storage: implement per-day inverted index
2019-11-10 00:20:32 +02:00
Aliaksandr Valialkin
5d8de72414
app/vmrestore: the upcoming release would be 1.29.0
2019-11-10 00:20:18 +02:00
Aliaksandr Valialkin
dea2f3efed
lib/storage: use specialized cache for (date, metricID) entries
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This improves ingestion performance.
2019-11-09 23:09:18 +02:00
Aliaksandr Valialkin
46e67bb78c
lib/storage: export vm_new_timeseries_created_total metric for determining time series churn rate
2019-11-08 19:58:21 +02:00
Aliaksandr Valialkin
0063c857f5
lib/storage: add inmemory inverted index for the last hour
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It should improve performance for `last N hours` dashboards with update intervals smaller than 1 hour.
2019-11-08 19:37:46 +02:00
Aliaksandr Valialkin
33abbec6b4
app/vmselect/promql: adjust memory limits calculations for incremental aggregate functions
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Incremental aggregate functions don't keep all the selected time series in memory -
they keep only up to GOMAXPROCS time series for incremental aggregations.
Take into account that the number of time series in RAM can be higher if they are split
into many groups with `by (...)` or `without (...)` modifiers.
This should reduce the number of `not enough memory for processing ... data points` false
positive errors.
2019-11-08 19:37:43 +02:00
Aliaksandr Valialkin
7d7fbf890e
app/{vmbackup,vmrestore}: add vmbackup and vmrestore tools for creating backups on s3 or gcs from instant snapshots
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/203
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/38
2019-11-07 21:26:43 +02:00
Aliaksandr Valialkin
1c777e0245
lib/storage: substitute error message about unsorted items in the index block after metricIDs merge with counter
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The origin of the error has been detected and documented in the code,
so it is enough to export a counter for such errors at `vm_index_blocks_with_metric_ids_incorrect_order_total`,
so it could be monitored and alerted on high error rates.
Export also the counter for processed index blocks with metricIDs - `vm_index_blocks_with_metric_ids_processed_total`,
so its' rate could be compared to `rate(vm_index_blocks_with_metric_ids_incorrect_order_total)`.
2019-11-06 14:32:41 +02:00
Aliaksandr Valialkin
4a8251feff
app/vmselect/promql: add lag(q[d]) function, which returns the lag between the current timestamp and the timstamp for the last data point in q
2019-11-01 12:21:43 +02:00
Aliaksandr Valialkin
6ab9c98a1e
app/vmstorage: add -bigMergeConcurrency and -smallMergeConcurrency flags for tuning the maximum number of CPU cores used during merges
2019-10-31 16:17:29 +02:00
Aliaksandr Valialkin
4e6bf6f538
app/vmselect: add -search.latencyOffset flag for tuning the time after data collection when data points become visible in query results
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/218
2019-10-28 12:32:36 +02:00
Aliaksandr Valialkin
78fc35c9b1
all: make fmt
2019-10-17 20:05:12 +03:00
Aliaksandr Valialkin
5b01b7fb01
all: add support for GOARCH=386 and fix all the issues related to 32-bit architectures such as GOARCH=arm
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/212
2019-10-17 18:27:49 +03:00
Aliaksandr Valialkin
99786c2864
app/vmselect/prometheus: add -search.maxLookback command-line flag for overriding dynamic calculations for max lookback interval
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This flag is similar to `-search.lookback-delta` if set. The max lookback interval is determined dynamically
from interval between datapoints for each input time series if the flag isn't set.
The interval can be overriden on per-query basis by passing `max_lookback=<duration>` query arg to `/api/v1/query` and `/api/v1/query_range`.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/209
2019-10-15 21:37:17 +03:00
Aliaksandr Valialkin
a5302a6651
app/vmselect/promql: take into account the previous point when calculating max_over_time and min_over_time
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This lines up with `first_over_time` function used in `rollup_candlestick`, so `rollup=low` always returns
the minimum value.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/204
2019-10-08 12:30:16 +03:00
Aliaksandr Valialkin
483af3a97a
app/vmselect/netstorage: hint the OS that tmpBlocksFile is read almost sequentially
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This became the case after b7ee2e7af2
2019-09-30 00:13:33 +03:00
Aliaksandr Valialkin
946ca438a6
app/vmselect/netstorage: marshal block outside tmpBlocksFile.WriteBlock
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This also allows marshaling outside lock, thus reducing the amount of work under the lock.
2019-09-28 20:57:20 +03:00
Aliaksandr Valialkin
e92e39eddf
app/vmselect/netstorage: reduce the number of disk seeks when the query processes big number of time series
2019-09-28 20:57:20 +03:00
Aliaksandr Valialkin
56dff57f77
app/vmselect/netstorage: reduce memory usage when fetching big number of data blocks from vmstorage
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Dump data blocks directly to temporary file instead of buffering them in RAM
2019-09-28 12:21:57 +03:00
Aliaksandr Valialkin
ba460f62e6
app/vmselect/promql: do not generate timestamps for NaN values in timestamp function according to Prometheus logic
2019-09-27 18:55:16 +03:00
Aliaksandr Valialkin
bd1cf053f6
app/vmselect/promql: add increases_over_time and decreases_over_time functions
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`increases_over_time(q[d])` returns the number of `q` increases during the given duration `d`.
`decreases_over_time(q[d])` returns the number of `q` decreases during the given duration `d`.
2019-09-25 20:38:51 +03:00
Aliaksandr Valialkin
8d398af92f
app/vminsert/netstorage: mention the data size that cannot be sent to vmstorage
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
2019-09-25 12:53:41 +03:00
Aliaksandr Valialkin
73ac7b8dd6
app/vminsert/netstorage: make sure the conn exists before closing it in storageNode.closeBrokenConn
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The conn can be missing or already closed during the call to storageNode.closeBrokenConn.
Prevent `nil pointer dereference` panic by verifying whether the conn is already closed.
Thanks to @CH-anhngo for reporting the issue.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/189
2019-09-25 10:36:50 +03:00
Aliaksandr Valialkin
b0c738ae8b
app/vminsert/opentsdbhttp: remove FATAL prefix from logger.Fatalf errors for the sake of consistency with other logger.Fatalf calls
2019-09-19 22:16:11 +03:00
Aliaksandr Valialkin
550a12415a
app/vminsert/netstorage: log network errors when sending data to vmstorage nodes
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
2019-09-13 22:26:24 +03:00
Aliaksandr Valialkin
ee4585db33
app/vmselect/promql: properly handle subqueries like aggr_func(rollup_func(metric[window:step]))
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/184
2019-09-13 21:42:11 +03:00
Aliaksandr Valialkin
828e5f6d26
app/vmselect/promql: binary operation fixes according to Prometheus behaviour
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The follosing issues were fixed:
- VictoriaMetrics could leave superflouos labels when using `on` or `ignoring` modifiers
- VictoriaMetrics could return `duplicate timeseries` error when using `group_left` or `group_right` with non-empty label list
2019-09-13 17:43:09 +03:00
Aliaksandr Valialkin
ed50b8792b
app/vminsert/netstorage: reduce the maximum buffer size for rerouted rows, so it occupies less RAM
2019-09-11 14:50:30 +03:00
Aliaksandr Valialkin
b101064f8b
all: report the number of bytes read on io.ReadFull error
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This should simplify error investigation similar to https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
2019-09-11 14:50:24 +03:00
Aliaksandr Valialkin
2f4c950fe9
app/vminsert/netstorage: send per-storageNode bufs to vmstorage nodes in parallel
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This should improve the maximum ingestion throughput.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/175
2019-09-11 14:50:19 +03:00
Aliaksandr Valialkin
694cc59ed1
app/vminsert/netstorage: dynamically adjust timeouts for sending packets from vminsert to vmstorage depending on packet size
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Bigger packets will have more chances to be sent to vmstorage.
2019-09-11 14:50:14 +03:00
Aliaksandr Valialkin
2c654258ef
lib/fs: add MustStopDirRemover for waiting until pending directories are removed on graceful shutdown
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This patch is mainly required for laggy NFS. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/162
2019-09-05 11:17:17 +03:00
Aliaksandr Valialkin
d0953e9f02
app/vmselect/promql: ignore grouping by destination label in count_values, since such a grouping is performed automatically
2019-09-04 19:59:02 +03:00
Aliaksandr Valialkin
f78ffe565f
app/vmselect/promql: do not return artificial points beyond the last point in time series
2019-09-04 16:34:29 +03:00
Aliaksandr Valialkin
a7d5d611fe
app/vmselect/prometheus: do not adjust start and end args in /api/v1/query_range if nocache=1 arg is set
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/171
2019-09-04 13:10:17 +03:00
Aliaksandr Valialkin
b08f085082
app/vmselect/promql: reset timeseries name on group_left and group_right as Prometheus does
2019-09-03 20:43:29 +03:00
Aliaksandr Valialkin
458d412bb6
app/vmselect/netstorage: adaptively adjust the maximum inmemory file size for storing temporary blocks
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The maximum inmemory file size now depends on `-memory.allowedPercent`.
This should improve performance and reduce the number of filesystem calls
on machines with big amounts of RAM when performing heavy queries
over big number of samples and time series.
2019-09-03 13:32:18 +03:00
Aliaksandr Valialkin
604a4312f9
all: port to FreeBSD on GOARCH=amd64
2019-08-28 01:46:09 +03:00
Aliaksandr Valialkin
5893a9f9a3
app/vmstorage: increase default values for search.maxTagKeys, search.maxTagValues and search.maxUniqueTimeseries
2019-08-27 14:28:26 +03:00
Aliaksandr Valialkin
38711526d3
app/vminsert/influx: set db label only if Influx line doesnt have db tag
2019-08-24 13:55:01 +03:00
Aliaksandr Valialkin
1ee536f9fd
app/vminsert: skip empty tags
2019-08-24 13:36:41 +03:00
Aliaksandr Valialkin
a283023d16
app/vminsert/opentsdbhttp: skip invalid rows and continue parsing the remaining rows
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Invalid rows are logged and counted in `vm_rows_invalid_total{type="opentsdb-http"}` metric
2019-08-24 13:36:41 +03:00
Aliaksandr Valialkin
38b9615c53
app/vminsert/opentsdb: skip invalid rows and continue parsing the remaining rows
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Invalid rows are logged and counted in `vm_rows_invalid_total{type="opentsdb"}` metric
2019-08-24 13:36:41 +03:00
Aliaksandr Valialkin
2a8fc41bab
app/vminsert/graphite: skip invalid rows and continue parsing the remaining rows
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Invalid rows are logged and counted in `vm_rows_invalid_total{type="graphite"}` metric
2019-08-24 13:36:41 +03:00
Aliaksandr Valialkin
22685ef94d
app/vminsert/influx: skip invalid rows and continue parsing the remaining rows
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Invalid influx lines are logged and counted in `vm_rows_invalid_total{type="influx"}` metric.
2019-08-24 13:36:41 +03:00
Aliaksandr Valialkin
425a81a6c7
app/vminsert/influx: do not allow escaping newline char, since they dont occur in real life
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The prefious report with escaped newline chars in influx line protocol was false alarm.
2019-08-23 18:43:00 +03:00
Aliaksandr Valialkin
8da8dd0876
app/vminsert/opentsdbhttp: allow timestamp as float64 and as string, since it occurs in real life
2019-08-23 18:35:52 +03:00
Aliaksandr Valialkin
0ea21eb9dc
app/vminsert/influx: handle \r\n aka crlf influx line endings from windows world
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Such lines exist in real life.
2019-08-23 18:28:54 +03:00
Aliaksandr Valialkin
b3502b2b39
app/vminsert/influx: allow escaping newline char
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Though newline char isn't mentioned in escape rules at https://docs.influxdata.com/influxdb/v1.7/write_protocols/line_protocol_tutorial/ ,
there are reports that such chars occur in real life
2019-08-23 15:14:58 +03:00
Aliaksandr Valialkin
f1f8fce4f7
app/vminsert/influx: skip comments starting with # in influx line protocol
2019-08-23 14:43:24 +03:00
Aliaksandr Valialkin
697de90893
app/vminsert: do not drop data in reroutedBuf if all the storage nodes are unhealthy
2019-08-23 10:38:19 +03:00
Aliaksandr Valialkin
a5dc54efc3
app/vminsert: properly limit the size of reroutedBuf
2019-08-23 10:29:51 +03:00
Aliaksandr Valialkin
c197641978
all: return 503 http error if service is temporarily unavailable
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/156
2019-08-23 09:49:50 +03:00
Aliaksandr Valialkin
e734076f0f
app/vminsert: allow setting the maximum number of labels per time series via -maxLabelsPerTimeseries
2019-08-23 08:47:18 +03:00
Aliaksandr Valialkin
e9db22a551
app/vmselect/promql: attempt to repair invalid bucket counts passed to histogram_quantile
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/136
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/154
2019-08-22 14:39:24 +03:00
Aliaksandr Valialkin
0697164b4f
app/vminsert: add ability to ingest data via HTTP OpenTSDB /api/put requests
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This is manual merge of the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/152
Thanks to nustinov@gmail.com for the initial pull request.
2019-08-22 12:46:54 +03:00
Aliaksandr Valialkin
4d555c7c87
app/vminsert/opentsdb: fix BenchmarkRowsUnmarshal by adding missing put prefixes to each line
2019-08-21 19:15:04 +03:00
Aliaksandr Valialkin
90a4b00b10
app/vmselect/promql: fix panic on -search.disableCache
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Reset the cache if it is disabled instead of stopping, since it is stopped on graceful shutdown.
2019-08-21 17:12:01 +03:00
Aliaksandr Valialkin
491b1762c8
app/vmselect/promql: explain why empty timeseries arent removed in transformLabelValue
2019-08-21 11:29:41 +03:00
Aliaksandr Valialkin
db1de4277c
app/vmselect/promql: remove NaNs from /api/v1/query_range output like Prometheus does
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/153
2019-08-20 23:01:59 +03:00
Aliaksandr Valialkin
99331606e1
app/vmselect/promql: pre-allocate memory for map for checking for duplicate timeseries
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This should reduce memory allocations for big number of timeseries
2019-08-20 23:01:57 +03:00
Aliaksandr Valialkin
1101765adb
app/vmselect/promql: add label_value(q, label_name) func, which returns numeric value labels with name label_name in q
2019-08-20 00:28:44 +03:00
Aliaksandr Valialkin
940349ccb9
app/vmselect/promql: independently track offset hints for tStart and tEnd
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This should improve performance if timeseries starts or ends on the selected time range
2019-08-19 13:40:24 +03:00
Aliaksandr Valialkin
6ae4b4190f
app/vmselect/promql: optimize search for timestamp boundaries in rollupConfig.Do
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This should improve the performance of queries over big number of time series
with big number of output points.
2019-08-19 13:03:38 +03:00
Aliaksandr Valialkin
005aabd305
app/vmselect/promql: add scrape_interval(q[d]) function, which would return scrape interval for q over d
2019-08-18 21:08:15 +03:00
Aliaksandr Valialkin
218cb4623a
app/vmselect/promql: hande comparisons with NaN similar to Prometheus
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/150
2019-08-18 00:25:58 +03:00
Aliaksandr Valialkin
dcce92c63c
app/vmselect/promql: add lifetime(q[d]) function, which returns the lifetime of q over d in seconds.
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This function is useful for determining time series lifetime.
`d` must exceed the expected lifetime of the time series, otherwise
the function would return values close to `d`.
2019-08-16 11:59:51 +03:00
Aliaksandr Valialkin
0cb66a8f95
app/vmselect/promql: fix corner-case calculation for ideriv
2019-08-16 11:59:50 +03:00
Aliaksandr Valialkin
1b5b9ced27
app/vmselect/promql: properly handle corner cases for rollup functions
2019-08-15 23:31:28 +03:00
Aliaksandr Valialkin
b8bbe92de1
app/vmselect/promql: store compressed results in the cache
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This should increase rollup results cache capacity.
2019-08-14 02:32:16 +03:00
Aliaksandr Valialkin
8c2158af24
all: use workingsetcache instead of fastcache
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This should reduce the amount of RAM required for processing time series
with non-zero churn rate.
The previous cache behavior can be restored with `-cache.oldBehavior` command-line flag.
2019-08-13 21:40:28 +03:00
Aliaksandr Valialkin
f56c1298ad
app/vmstorage: add vm_concurrent_addrows_* metrics for tracking concurrency for Storage.AddRows calls
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Track also the number of dropped rows due to the exceeded timeout
on concurrency limit for Storage.AddRows. This number is tracked in `vm_concurrent_addrows_dropped_rows_total`
2019-08-06 15:08:43 +03:00
Aliaksandr Valialkin
8e05758ff5
app: add vm_concurrent_ metrics for visibility in concurrency limiters for vminsert and vmselect
2019-08-05 18:30:29 +03:00
Aliaksandr Valialkin
53c8f56436
app/vmselect: allow passing match[], start and time to /api/v1/label/<label_name>/values
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`/api/v1/label/<label_name>/values?match[]=q` emulates emulates `label_values(q, <label_name>)`
call in Grafana templating.
2019-08-04 23:07:00 +03:00
Aliaksandr Valialkin
880b1d80b1
app/vmselect: optimize /api/v1/series by skipping storage data
...
Fetch and process only time series metainfo.
2019-08-04 23:00:46 +03:00
Aliaksandr Valialkin
7f5afae1e3
app/vmselect/prometheus: prevent from fetching and scanning all the data on /api/v1/searies call by default
2019-08-04 19:42:45 +03:00
Aliaksandr Valialkin
000c154641
app/vmselect/promql: tune automatic window adjustement
...
Increase the windows adjustement for small scrape intervals,
since they usually have higher jitter.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/139
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/134
2019-08-04 19:34:11 +03:00
Aliaksandr Valialkin
1d4ddadbb1
app/vmselect/promql: further increase the allowed jitter for scrape interval
...
Real-world production data shows higher jitter than 1/8 of scrape interval.
This may results in gaps on the graph. So increase the allowed jitter to 1/4
of scrape interval in order to reduce the probability of gaps on the graphs
over time series with high jitter for scrape_interval.
2019-08-02 20:16:41 +03:00
Aliaksandr Valialkin
8ed84a4713
app/vminsert/influx: round automatically generated timestamp according to the given precision arg
2019-08-02 00:24:39 +03:00
Aliaksandr Valialkin
ade7bc30db
app/vmselect/promql: tolerate higher jitter in scrape interval
...
Allow jitter for up to 1/8 instead of 1/16 for the scrape interval.
This should imrpove graphs when `step` is smaller than the `scrape_interval`.
2019-08-01 23:25:53 +03:00
Aliaksandr Valialkin
c994fbf500
app/vmselect/promql: add vm_slow_queries_total metric for counting slow queries
...
The query is slow if its execution time exceeds `-search.logSlowQueryDuration`
2019-07-31 03:36:45 +03:00
Aliaksandr Valialkin
071a122119
app/vmselect/promql: return NaN from histogram_quantile if at least a single bucket is broken
2019-07-31 01:18:11 +03:00
Aliaksandr Valialkin
b9a16b93e7
app/vmselect/promql: allow adjusting window for default rollup function
...
Default rollup function is `last_over_time`. It must support adjusting
the provided window in order to prevent from gaps on the graph
for window values smaller than scrape interval.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/134
2019-07-31 00:45:58 +03:00
Aliaksandr Valialkin
c901a6472f
app/vmselect/promql: return NaN values if invalid bucket counts are passed to histogram_quantile
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/136
2019-07-30 22:05:55 +03:00
Aliaksandr Valialkin
5b8526e925
app/vmselect/netstorage: improve error message when reading data blocks from storage
...
Mention the block number in the error. This should simplify troubleshooting in this code.
2019-07-28 12:17:33 +03:00
Aliaksandr Valialkin
b7089705b7
app/vminsert: add vm_rows_per_insert summary metric
...
This metric should help tuning batch sizes on clients writing data to VictoriaMetrics
2019-07-27 13:28:20 +03:00
Aliaksandr Valialkin
1fd4e9fb5c
app/vminsert: improve error messages for Influx, OpenTSDB and Graphite parsing
...
Include in the error message the line which failed to parse.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/127
2019-07-26 22:09:21 +03:00
Aliaksandr Valialkin
8253790157
app/vmstorage: consistency renaming for ignored rows metrics
...
vm_too_big_timestamp_rows_total -> vm_rows_ignored_total{reason="big_timestamp"}
vm_too_small_timestamp_rows_total -> vm_rows_ignored_total{reason="small_timestamp"}
2019-07-26 20:02:24 +03:00
Aliaksandr Valialkin
c6bec48927
lib/storage: add metrics for calculating skipped rows outside the retention
...
The metrics are:
- vm_too_big_timestamp_rows_total
- vm_too_small_timestamp_rows_total
2019-07-26 14:11:56 +03:00
Aliaksandr Valialkin
aac482517f
app/vmselect/promql: return NaN from count() over zero time series
...
This aligns `count` behavior with Prometheus.
2019-07-25 22:02:34 +03:00
Aliaksandr Valialkin
0e52357f35
app/vmselect/promql: properly calculate incremental aggregations grouped by __name__
...
Previously the following query may fail on multiple distinct metric names match:
sum(count_over_time{__name__!=''}) by (__name__)
2019-07-25 21:53:26 +03:00
Aliaksandr Valialkin
54f035d4ce
all: small updates after PR #114
2019-07-24 17:43:43 +03:00
Aliaksandr Valialkin
cb8104cf77
app: clarify error messages when -storageNode arg is missing in vminsert and vmselect
2019-07-20 10:21:59 +03:00
Aliaksandr Valialkin
2b4254d01f
app/vminsert: use netutil.TCPListener for collecting network-related metrics for Graphite and OpenTSDB TCP traffic
2019-07-15 22:58:35 +03:00
Aliaksandr Valialkin
092c9b39a8
app/vmselect/promql: remove empty time series after applying filters like q > 0
...
This should reduce CPU and RAM usage for queries over high number of time series.
2019-07-12 19:59:49 +03:00
Aliaksandr Valialkin
6875fb411a
app/vmselect/promql: parallelize incremental aggregation to multiple CPU cores
...
This may reduce response times for aggregation over big number of time series
with small step between output data points.
2019-07-12 15:53:12 +03:00
Aliaksandr Valialkin
4a8e6f47fe
app/vmselect/prometheus: set start arg in /api/v1/series to the minimum allowed time by default as Prometheus does
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/91
2019-07-11 17:11:37 +03:00
Aliaksandr Valialkin
3313cdf816
app/vmselect/prometheus: convert negative times to 0, since they arent supported by the storage
2019-07-11 17:11:35 +03:00
Aliaksandr Valialkin
cbab86fd9d
app/vmselect/promql: reduce RAM usage for aggregates over big number of time series
...
Calculate incremental aggregates for `aggr(metric_selector)` function instead of
keeping all the time series matching the given `metric_selector` in memory.
2019-07-10 13:03:36 +03:00
Aliaksandr Valialkin
ba8195c58e
all: consistency renaming: bytesSize -> sizeBytes
2019-07-10 00:47:42 +03:00
Aliaksandr Valialkin
df6f17b82c
app/vmselect/promql: mention -search.logSlowQueryDuration flag value in the slow query log message
2019-07-10 00:43:01 +03:00
Aliaksandr Valialkin
73ae889244
app/vmselect/promql: extract rmoeveGroupTags function for removing unneeded tags from MetricName according to the given modifierExpr
2019-07-09 23:20:58 +03:00
Aliaksandr Valialkin
603b34edbd
app/vmselect/promql: properly preserve metric name after applying functions in any case from transformFuncsKeepMetricGroup
2019-07-09 23:10:49 +03:00
Aliaksandr Valialkin
d6ec95693d
app/vmselect/prometheus: typo fix
2019-07-07 23:34:04 +03:00
Aliaksandr Valialkin
36636c1f6f
app/vmselect/prometheus: handle minTime and maxTime values that may be set by Promxy or Prometheus client
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/88
2019-07-07 21:53:52 +03:00
Aliaksandr Valialkin
bba07d05fe
app/vmselect/promql: remove empty timeseries left after topk call
2019-07-04 19:43:07 +03:00
Aliaksandr Valialkin
41f512af1c
all: add vm_data_size_bytes metrics for easy monitoring of on-disk data size and on-disk inverted index size
2019-07-04 19:43:04 +03:00
Aliaksandr Valialkin
512a627855
app/vmselect/prometheus: update adjustLastPoints function
...
- Do not overwrite last points by the previous NaNs, since this may result in empty time series.
- Overwrite the last 2 points instead of 3. This should be enough in most cases.
2019-07-04 09:30:56 +03:00
Aliaksandr Valialkin
858746fa6c
app/vmselect/promql: gracefully handle duplicate timestamps in irate and rollup_rate funcs
...
Previously such timestamps result in `+Inf` results. Now the previous timestamp is used
for the calculations.
2019-07-03 12:41:30 +03:00
Aliaksandr Valialkin
a3abed80ff
app/vmselect: do not return empty time series in /api/v1/query result
2019-07-01 17:16:26 +03:00
Aliaksandr Valialkin
c3c60bee45
app/vmselect: add -search.denyPartialResponse flag for disabling partial responses if some of vmstorage nodes are unavailable
...
Also accept `deny_partial_response` query arg in Prometheus API handlers. If it is set to true,
then return error if some of vmstorage nodes are unavailable.
2019-06-30 01:27:07 +03:00
Aliaksandr Valialkin
72a3050c41
app/vmselect/promql: consistency renaming: candlestick -> rollup_candlestick
2019-06-29 03:13:25 +03:00
Aliaksandr Valialkin
391bc8bf38
app/vmselect: fix 32bit arm build
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/83
2019-06-27 19:37:17 +03:00
Aliaksandr Valialkin
96342f1422
app/vmselect: add candlestick(m[d]) func for returning open, close, low and high rollups on the given time range d
...
This function is frequently used in financial apps. See https://en.wikipedia.org/wiki/Candlestick_chart
2019-06-27 18:46:54 +03:00
Jiri Tyr
e7a0bf1a71
Change the default influxMeasurementFieldSeparator
2019-06-26 13:22:54 +03:00
Aliaksandr Valialkin
d5cb9fddd8
app/vminsert: fix inifinite loop when reading two lines without newline in the end
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/82
2019-06-26 02:52:56 +03:00
Aliaksandr Valialkin
4f54bcf90b
app/vmselect/promql: suppress error when template func is used inside modifier list. Just leave it as is
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/78
2019-06-25 20:43:57 +03:00
Aliaksandr Valialkin
d0bf4393a9
app/vmselect/promql: increase default value for -search.maxPointsPerTimeSeries from 10k to 30k
...
This may be required for subqueries with small steps. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/77
2019-06-24 22:53:25 +03:00
Aliaksandr Valialkin
334cf253c7
app/vmselect/promql: adjust value returned by linearRegression to the end of time range like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/71
2019-06-24 22:46:03 +03:00
Aliaksandr Valialkin
14cd628948
app/vmselect/promql: add sum2 and sum2_over_time, geomean and geomean_over_time funcs.
...
These functions may be useful for statistic calculations.
2019-06-24 16:45:00 +03:00
Aliaksandr Valialkin
0eac538fc8
app/vmselect/promql: adjust the provided window only for range functions with dt in denominator
...
This should fix range function calculations such as `changes(m[d])` where `d` is smaller
than the scrape interval.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/72
2019-06-23 19:27:25 +03:00
Aliaksandr Valialkin
ec57e59154
app/vmselect/promql: use deriv_fast instead of deriv in ttf, since deriv calculations have been changed recently
2019-06-23 15:54:12 +03:00
Aliaksandr Valialkin
516062b162
app/vmselect/promql: adjust ttf calculation, so deriv(freev) for freev=m[d] could be properly calculated
2019-06-23 14:31:36 +03:00
Aliaksandr Valialkin
a4e040f5ef
app/vmselect/promql: typo fixes in comments
2019-06-21 23:22:54 +03:00
Aliaksandr Valialkin
c05d443791
app/vmselect/promql: add deriv_fast function for calculating fast derivative
...
`deriv_fast` calculates derivative based on the first and the last point on the interval
instead of calculating linear regression based on all the data points on the interval.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/73
2019-06-21 23:05:48 +03:00
Aliaksandr Valialkin
98eafdbd58
app/vmselect/promql: use linear regression in deriv func like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/73
2019-06-21 22:54:34 +03:00
Aliaksandr Valialkin
f334908c22
app/vmselect/promql: ajdust data model to the model used in Prometheus
...
Do not take into account data points on the range `[timestamp .. timestamp+step)`
when calculating value on the given `timestamp`.
Use only data points from the past when performing these calculations like Prometheus does.
This should reduce discrepancies between results returned by VictoriaMetrics
and results returned by Prometheus.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/72
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/71
2019-06-21 21:55:25 +03:00
Aliaksandr Valialkin
837e349b7d
app/vmselect/promql: do not strip __name__ form time series after binary comparison operation
...
Example:
foo > 10
Would leave `foo` name for all the matching time series on the left.
2019-06-21 13:08:02 +03:00
Aliaksandr Valialkin
e84b7641ef
app/vmselect/promql: remove unused func keepLastValue; updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69
2019-06-20 14:35:19 +03:00
Aliaksandr Valialkin
db042bf6d6
app/vmselect/promql: typo fix; updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69
2019-06-20 14:33:52 +03:00
Aliaksandr Valialkin
3838d224d5
app/vminsert/opentsdb: remove unused const maxReadPacketSize; update https://github.com/VictoriaMetrics/VictoriaMetrics/issues/69
2019-06-20 14:30:02 +03:00
Aliaksandr Valialkin
a3a53647ba
app/vmselect/prometheus: return better error messages on missing args to /api/v1/*
2019-06-20 14:07:44 +03:00
Aliaksandr Valialkin
a0c22a6830
app/vmstorage: add vm_cache_entries{type="storage/hour_metric_ids"} metric for tracking active time series count
2019-06-19 18:37:38 +03:00
Aliaksandr Valialkin
d4ed6189d4
app/vminsert/graphite: allow skipping timestamps in Graphite plaintext protocol
...
In this case VictoriaMetrics uses the ingestion time as a timestamp.
2019-06-18 19:05:46 +03:00
Aliaksandr Valialkin
e40224d5de
lib/flagutil: add NewArray helper func
2019-06-18 10:44:09 +03:00
Aliaksandr Valialkin
3b16d49514
app/vminsert/influx: add -influxSkipSingleField flag for using {measurement} instead of {measurement}{separator}{field_name} for Influx lines with a single field
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/66
2019-06-17 19:05:46 +03:00
Aliaksandr Valialkin
5f0b3589b2
app/vminsert/influx: add -influxMeasurementFieldSeparator flag for the ability to change separator for {measurement}{separator}{field_name} metric name
2019-06-14 09:57:13 +03:00
Aliaksandr Valialkin
947bc16f8c
app/vmselect/promql: use dynamic limit on memory for concurrent queries
2019-06-12 23:18:23 +03:00
Aliaksandr Valialkin
8567e3463d
app/vmselect/promql: merge non-overlapping duplicate time series in group_left and group_right joins
2019-06-12 20:33:01 +03:00
Aliaksandr Valialkin
88005237f4
app/vmselect/promql: swap binary operation with modifier in the error message for improved readability
2019-06-12 17:14:33 +03:00
Aliaksandr Valialkin
a71381ad2a
app/vmselect/promql: list a sample of duplicate time series in the error message for group_left or group_right
...
This should improve troubleshooting for complex queries involving `group_left` and `group_right` modifiers.
2019-06-12 16:57:34 +03:00
Aliaksandr Valialkin
18d6f293f7
lib/fs: consolidate *RemoveAll* funcs into a single MustRemoveAll func
...
The func syncs parent dir in order to persist directory removal
in the event of power loss
2019-06-12 01:55:18 +03:00
Aliaksandr Valialkin
3437c30180
all: try hard removing directory with contents
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/61
2019-06-11 01:58:08 +03:00
Aliaksandr Valialkin
eea7da8e0c
app/vmselect/promql: prevent from count_values explosion of timeseries, which could result in OOM
2019-06-11 01:03:18 +03:00
Aliaksandr Valialkin
e87a602209
app/vmselect/promql: skip superflouos timestamps copying in count_values
2019-06-11 00:44:09 +03:00
Aliaksandr Valialkin
ec84febc1c
app/vmselect/promql: remove superflouos timeseries copy in histogram_quantile func
2019-06-11 00:39:35 +03:00
Aliaksandr Valialkin
1fab34fb5c
app/vmselect/promql: remove superflouos timeseries copy in union func
2019-06-11 00:35:09 +03:00
Aliaksandr Valialkin
a6f368499d
app/vmselect/promql: skip NaN values in count_values func
2019-06-10 22:42:41 +03:00
Aliaksandr Valialkin
945894e049
app/vmselect: properly handle empty label (aka __name__) in LabelEntries handler
2019-06-10 19:55:02 +03:00
Aliaksandr Valialkin
75a0acf72d
app/vmselect: add /api/v1/labels/count handler for quick detection of labels with the maximum number of distinct values
2019-06-10 19:54:55 +03:00
Aliaksandr Valialkin
547bcdce63
app/vmstorage: enable compression of responses to vmselect by default
...
This should save vmstorage => vmselect network bandwidth in common case
when recently added data is queried.
2019-06-10 14:54:59 +03:00
Aliaksandr Valialkin
d54f5fec0b
lib/storage: skip adaptive searching for tag filter matching the minimum number of metrics if the identical previous search didn't found such filter
...
This should improve speed for searching metrics among high number of time series
with high churn rate like in big Kubernetes clusters with frequent deployments.
2019-06-10 14:07:47 +03:00
Aliaksandr Valialkin
4c3913290a
app/vmstorage: add missing _total suffixes to newly added metrics
2019-06-09 22:11:41 +03:00
Aliaksandr Valialkin
d882afa905
lib/storage: optimize time series lookup for recent hours when the db contains many millions of time series with high churn rate (aka frequent deployments in Kubernetes)
2019-06-09 19:14:04 +03:00
Aliaksandr Valialkin
5fcdb4a59a
app/vminsert: improve handling of unhealthy vmstorage nodes
...
* Spread load evenly among remaining healthy nodes instead of hammering
the next node after the unhealthy node.
* Make sure that the packet is flushed to storage node before returning success.
Previously packets could stay in local buffers and thus lost on connection errors.
* Keep rows in the limited memory when all the storage nodes are unhealthy.
2019-06-09 00:42:36 +03:00
Aliaksandr Valialkin
0f64673327
app/vminsert/concurrencylimiter: typo fix in the error message
2019-06-08 22:43:56 +03:00
Aliaksandr Valialkin
89a113cb5d
app/vminsert: really fix #60
...
ReadLinesBlock may accept dstBuf with non-zero length. In this case the last line without trailing newline isn't read.
Fix this by comparing len(dstBuf) to 0 instead of its original length.
2019-06-07 23:40:10 +03:00
Aliaksandr Valialkin
e1c45b314a
app/vminsert: properly read trailing line without newline in the end
...
This fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/60
2019-06-07 23:18:34 +03:00
Aliaksandr Valialkin
8cf0a0e59c
app/vminsert: split vm_rows_inserted_total into per-(accountID, projectID) metrics
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/59
2019-06-07 22:11:20 +03:00
Aliaksandr Valialkin
913f888d0c
app/vmselect/promql: properly handle {__name__ op "string"} queries
...
This has been broken in 7294ef333ad26f4f6578b783e97649e58b1f8945 .
2019-06-07 02:02:09 +03:00
Aliaksandr Valialkin
11979e4d85
app/vmselect/prometheus: report about incorrect time or duration instead of silently using the default value
...
This should prevent from incorrect usage of the querying API.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/52
2019-06-06 22:17:15 +03:00
Aliaksandr Valialkin
5f2aa4539a
app/vminsert: add multi-tenancy support for OpenTSDB and Graphite ingestion via custom tags
...
* VictoriaMetrics_AccountID tag may be used for setting AccountID
* VictoriaMetrics_ProjectID tag may be used for setting ProjectID
2019-06-06 18:07:30 +03:00
Aliaksandr Valialkin
8f4790625d
app/vmselect/promql: return the correct time series from quantile
...
Previously arbitrary time series could be returned from `quantile`
depending on sort order for the last data point in the selected range.
Fix this by returning the calculated time series.
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/55
2019-06-06 17:33:53 +03:00
Aliaksandr Valialkin
2ff0d595b0
app/vmselect/promql: add -search.disableCache flag for disabling response caching
...
This may be useful for data back-filling, when the response caching
could interfere badly with newly added data points with timestamps
in the past.
2019-06-04 17:30:41 +03:00
Aliaksandr Valialkin
ba58af9d8c
app/vminsert/influx: take into account all the tags for consistent hash calculations
2019-06-03 22:54:21 +03:00
Aliaksandr Valialkin
db21d46417
app/vminsert: emulate influx/query request, which is required for TSBS benchmark
2019-06-03 18:39:46 +03:00
Aliaksandr Valialkin
31d6566aff
app/vminsert: accept data on /insert/<accountID>/prometheus/api/v1/write
2019-06-03 18:18:09 +03:00
Aliaksandr Valialkin
a06b7f7f84
app/vmselect/netstorage: remove spammy error message when certain vmstorage nodes are unavailable during query execution
...
The amount of partial responses may be tracked by `vm_partial_search_results_total` metric.
2019-06-03 17:09:50 +03:00
Aliaksandr Valialkin
53242105fb
app/vmselect/promql: allow escaping identifiers with \ and \xXX
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/42
2019-05-31 17:35:54 +03:00
Aliaksandr Valialkin
ee776ca8fc
app/vminsert: add -maxConcurrentInserts command-line flag for limiting the number of concurrent inserts
2019-05-29 12:40:22 +03:00
Aliaksandr Valialkin
a4ec139a4a
app/vminsert: reduce memory usage for Influx, Graphite and OpenTSDB protocols
...
Do not buffer per-connection data and just store it as it arrives
2019-05-28 18:47:52 +03:00
Aliaksandr Valialkin
a6d02ff275
lib/timerpool: use timer pool in concurrency limiters
...
This should reduce the number of memory allocations in highly loaded system
2019-05-28 17:30:10 +03:00
Aliaksandr Valialkin
b7a91d6ba7
app/vmselect: update comment according to the updated code
2019-05-26 22:39:09 +03:00
Aliaksandr Valialkin
15d1e15ae6
app/vminsert/influx: try converting string values to numeric values, since Influx agents may send numeric values as strings
...
Fixes https://github.com/VictoriaMetrics/VictoriaMetrics/issues/34
2019-05-26 22:12:55 +03:00
Aliaksandr Valialkin
a2c71f18a3
app/vmselect/promql: misspeling fix
2019-05-25 21:53:48 +03:00
Aliaksandr Valialkin
bdf696ef18
all: fix misspellings
2019-05-25 21:51:24 +03:00
Aliaksandr Valialkin
121a920a18
Makefile: add -s flag to go fmt in make fmt command
2019-05-25 21:44:36 +03:00
Aliaksandr Valialkin
2ff996e276
app/vmselect: log slow queries if their execution time exceeds -search.logSlowQueryDuration
2019-05-24 16:14:46 +03:00
Aliaksandr Valialkin
628708ad76
app/vmselect: consume resultsCh data in exportHandler if writeResponseFunc failed to consume it
2019-05-24 14:54:54 +03:00
Aliaksandr Valialkin
364f4ec3bb
all: remove -p XXXX:XXXX from docker run options, since it is unnesessary if --net=host is set
2019-05-24 12:53:12 +03:00
Aliaksandr Valialkin
f37903adb3
app/vminsert: add -rpc.disableCompression command-line flag for reducing CPU usage at the cost of higher network bandwidth usage
2019-05-24 12:51:07 +03:00
Aliaksandr Valialkin
8e3eb5b39d
app/vmselect/promql: add alias(q, name) function that sets the given name to all the time series in q
2019-05-24 02:42:10 +03:00
Aliaksandr Valialkin
bb048937bc
app/vmselect/promql: add label_transform(q, label, regexp, replacement) function for replacing all the occurences of regexp with replacement in the given label for q
2019-05-23 16:26:07 +03:00
Aliaksandr Valialkin
24578b4bb1
all: open-sourcing cluster version
2019-05-23 00:25:38 +03:00
Aliaksandr Valialkin
1836c415e6
all: open-sourcing single-node version
2019-05-23 00:18:06 +03:00
