Yury Molodov
d13437afd0
vmui: setup predefined dashboards without build ( #2541 )
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vmui: support predefined dashboards in json format
See https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/app/vmselect/vmui/dashboards
2022-05-20 13:46:19 +03:00
Aliaksandr Valialkin
68bfa05437
app/vmselect/promql: do not return values from label_value() if the original time series has no values at the selected timestamps
2022-05-09 17:58:39 +03:00
Aliaksandr Valialkin
8babb4aebc
app/vmselect/vmui: make vmui-update after 450d879eaa
2022-05-05 22:11:41 +03:00
Aliaksandr Valialkin
3fee369997
app/vmselect: follow-up after 8639e79d38
2022-05-04 23:41:00 +03:00
Nikolay
48041305a2
app/vmselect: adds proxy for rules API ( #2516 )
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* app/vmselect: adds proxy for rules and alerts API
It allows to visualization for rules at grafana
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1739
* Update app/vmselect/main.go
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
2022-05-04 10:12:15 +03:00
Dima Lazerka
b5fce4190c
Code cleanup ( #343 )
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* Small code cleanup: remove Request from params
* Extract common params to all export handlers
* Renamed ExportParams -> exportParams
* wip
Co-authored-by: Dzmitry Lazerka <dlazerka@gmail.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-05-03 15:53:58 +03:00
Aliaksandr Valialkin
4fa3cd701c
docs/Cluster-VictoriaMetrics.md: typo fix: serparated -> separated
2022-05-03 15:20:11 +03:00
Aliaksandr Valialkin
75bd7f1539
app/vmui: fix up/down arrow keys on multi-line query after a186434b50
2022-05-03 10:51:08 +03:00
Aliaksandr Valialkin
361b08c30e
lib/storage: leave the last sample per each discrete interval during the deduplicaton
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This aligns better with staleness logic in Prometheus - https://prometheus.io/docs/prometheus/latest/querying/basics/#staleness
2022-05-02 21:59:31 +03:00
Aliaksandr Valialkin
7ca32c21c8
app/vmui: execute query by pressing enter in the same way as Prometheus does
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Multi-line query can be entered via `shift-enter` in the query input field
2022-05-02 20:24:43 +03:00
Yury Molodov
6292185abf
vmui: support node v.18 ( #2529 )
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* fix: add support vmui node18
* fix: remove @mui/styles (legacy styling solution)
* Update app/vmui/Dockerfile-build
* app/vmselect/vmui: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-05-02 20:24:42 +03:00
Nikolay
022b2875ad
app/vmselect: adds API /api/v1/status/buildinfo ( #2515 )
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* app/vmselect: adds API /api/v1/status/buildinfo
it should fix an compability error with grafana 8.5 prometheus datasource
https://github.com/grafana/grafana/pull/46771
* Update main.go
2022-04-29 13:02:43 +03:00
Aliaksandr Valialkin
90f9ed260e
app/vmselect/vmui: make vmui-update after da04e9d1de
2022-04-29 13:02:43 +03:00
Dima Lazerka
e6ee235707
Export "null" in jsonl instead of NaN ( #2518 )
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* Export "null" in jsonl instead of NaN
The NaN appeared because of staleness markers that were added for compatibility. I think it's better to use json `null`, implemented here.
Also maybe it also makes sense to add a flag like `?skip-staleness-markers=true` to `/export`, to skip nulls at all?
* Update app/vmselect/prometheus/export.qtpl
* app/vmselect/prometheus/export.qtpl.go: `make quicktemplate-gen`
* docs/CHANGELOG.md: document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-04-29 12:51:03 +03:00
Yury Molodov
dac203320a
vmui: expression alias ( #2495 )
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* feat: add alias for queries
* docs: update docs for predefined dashboards
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-04-27 10:59:51 +03:00
Aliaksandr Valialkin
6eb1580158
app/vmselect/promql: add tlast_change_over_time(m[d]) function, which returns the timestamp for the last change of m on the given lookbehind window d
2022-04-27 10:58:40 +03:00
Yury Molodov
eae6f68be2
vmui: add support relative time ( #2504 )
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* feat: add support relative time
* app/vmselect: `make vmui-update`
* docs/CHANGELOG.md: document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-04-26 15:46:47 +03:00
Aliaksandr Valialkin
dac24aa342
app/vmselect/promql: properly handle scalar default vector, scalar if vector and scalar ifnot vector queries
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Previously `vector` time series could be unexpectedly returned from such queries
2022-04-21 15:34:14 +03:00
Aliaksandr Valialkin
bc54ae9608
app/vmselect/promql: fix comparison to nan
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The comparison to nan has been broken in d335cc886chttps://github.com/VictoriaMetrics/VictoriaMetrics/issues/150
2022-04-21 14:56:41 +03:00
Aliaksandr Valialkin
a5cfe5d13e
app/vmselect/promql: add drop_common_labels() function
2022-04-21 14:20:36 +03:00
Aliaksandr Valialkin
7ca08945fd
app/vmselect/promql: fix q default b where b may have empty time series
2022-04-21 11:43:09 +03:00
Aliaksandr Valialkin
25b841c6ed
app/vmselect/promql: fix duplicate time series error on joins against time series filtered by values
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This should prevent from `duplicate time series` errors when executing the following query:
kube_pod_container_resource_requests{resource="cpu"} * on (namespace,pod) group_left() (kube_pod_status_phase{phase=~"Pending|Running"}==1)
where `kube_pod_status_phase{phase=~"Pending|Running"}==1` filters out diplicate time series
2022-04-20 22:21:20 +03:00
Aliaksandr Valialkin
0ef7a05fc0
app/vmselect/promql: rename removeNaNs() to more clear removeEmptySeries()
2022-04-20 19:53:24 +03:00
Yury Molodov
60c4e0022a
fix: prevent graph hiding without data ( #2456 )
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* fix: prevent graph hiding without data
* fix: add yaxis labels default
* app/vmselect: `make vmui-update`
* docs/CHANGELOG.md: document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-04-16 17:16:17 +03:00
Aliaksandr Valialkin
3e2a4c07cd
app/vmui: further improvements for number display on graphs
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This is a follow-up for c4d2cd8336https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2409
2022-04-12 16:02:37 +03:00
Aliaksandr Valialkin
4197c61ef8
app/vmselect: make vmui-update
2022-04-12 14:35:37 +03:00
Aliaksandr Valialkin
3605e1743b
app/vmselect/promql: allow calling InitRollupResultCache+StopRollupResultCache multiple times during tests
2022-04-11 12:32:23 +03:00
Aliaksandr Valialkin
a4a15a462b
app/vmselect/netstorage: bump RPC API versions for vmselect->vmstorage communications
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This is a follow-up after b843f0e229
2022-04-08 12:36:04 +03:00
Aliaksandr Valialkin
feff0ef286
app/vmselect: make vmui-update
2022-04-01 12:55:53 +03:00
Yury Molodov
b2f0acaca4
vmui: grid support for predefined panels ( #2386 )
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* update packages
* feat: add setting width for predefined panels
* docs: update doc by predefined dashboards
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-04-01 12:49:24 +03:00
Yury Molodov
7cbf19812d
vmui: predefined panels ( #2243 )
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* feat: add basic components for predefined dashboards
* fix: change display alert
* feat: add autosize and unit for axes
* feat: add component for CircularProgress
* feat: change layout for predefined dashboards
* feat: add override step for predefined panels
* feat: add override step for predefined panels
* feat: change yaxis limits for predefined panels
* fix: rename flag for hide legend
* feat: add formatted panel description
* feat: add README.md for dashboard setup
* feat: validate dashboard settings
* feat: add unit for y-ticks
* fix: correct display error for dashboards
* fix: disable auto refresh after route change
* update package-lock.json
* fix: add basename for BrowserRouter
* fix: add dynamic basename for routing
* update packages
* feat: add a pre-defined dashboard "per-job resource usage"
* feat: display unit in the hover-tooltip
* fix: change routing and home layout
* fix: change axis width calc
* updated packages
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-03-26 13:05:21 +02:00
Aliaksandr Valialkin
b843f0e229
app/vmselect: add fine-grained limits for the number of returned/scanned time series for various APIs
2022-03-26 11:28:14 +02:00
Aliaksandr Valialkin
84b3234f3d
docs/CHANGELOG.md: document a1e17e91f8
2022-03-21 15:37:03 +02:00
Aliaksandr Valialkin
85695faa94
app/vmselect/bufferedwriter: suppress trivial network errors, which can be generated by remote side
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These errors include `broken pipe` and `reset by peer`.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2334
2022-03-18 19:27:33 +02:00
Aliaksandr Valialkin
95da5e52c4
app/vmselect/vmui: make vmui-update
2022-03-18 13:18:57 +02:00
Yury Molodov
235ef947ed
vmui: update packages ( #2264 )
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* update package.json
* update package-lock.json
* app/vmselect: `make vmui-update`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-03-03 18:50:44 +02:00
Aliaksandr Valialkin
99ee1c13c0
app/vmselect/promql: reduce the maximum number of label values, which can be propagated from one side of the binary operation to another side of the binary operation from 10K to 1K
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There are user reports that 10K unique values in a single label filter may lead to performance and memory usage issues
2022-02-24 04:03:28 +02:00
Aliaksandr Valialkin
244c23ea2c
lib/workingsetcache: reduce the default cache rotation period from hour to 20 minutes
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This should reduce memory usage under high time series churn rate
2022-02-23 13:42:27 +02:00
Aliaksandr Valialkin
701eb0495b
app/vmselect: make vmui-update
2022-02-22 21:02:20 +02:00
Aliaksandr Valialkin
89ead3daca
app/vmselect/netstorage: report vmstorage errors to vmselect clients even if partial responses are allowed
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If a vmstorage is reachable and returns an application-level error to vmselect,
then such error must be returned to the caller even if partial responses are allowed,
since it usually means cluster mis-configuration.
Partial responses may be returned only if some vmstorage nodes are temporarily unavailable.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1941
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/678
2022-02-21 21:17:05 +02:00
Yury Molodov
cdd632985f
vmui: change logic autocomplete ( #2196 )
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* fix: change autocomplete display logic
* fix: change z-index for labels of input fields
* fix: change autocomplete display logic
* wip
* wip
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-21 15:44:54 +02:00
Aliaksandr Valialkin
c723ac6a8f
app/vmui: small fixes
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* Remove unneeded dependency on `numeral` package
* Properly parse numbers obtained from /api/v1/query_range according to
https://prometheus.io/docs/prometheus/latest/querying/api/#expression-query-result-formats
* Optimize updating processing the received data from /api/v1/query_range
* Make smoother zoom on `ctrl+scroll`
* Reduce the number of points received from /api/v1/query_range by 2x in order to reduce load on backend
2022-02-14 16:31:31 +02:00
Aliaksandr Valialkin
989668beba
app/vmselect/promql: return at most one time series from absent_over_time() in the same way as Prometheus does
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2130
2022-02-12 15:46:43 +02:00
Roman Khavronenko
791cad8c2e
lib/promscrape: support prometheus-like duration in scrape configs ( #2169 )
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* lib/promscrape: support prometheus-like duration in scrape configs
The change allows to specify duration values like `1d`, `1w`
for fields `scrape_interval`, `scrape_timeout`, etc.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/817#issuecomment-1033384766
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* lib/blockcache: make linter happy
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* lib/promscrape: support prometheus-like duration in scrape configs
* add support for extra fields `scrape_align_interval` and `scrape_offset`;
* support Prometheus duration parsing for `__scrape_interval__`
and `__scrape_duration__` labels;
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* wip
* wip
* docs/CHANGELOG.md: document the feature
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-11 16:17:51 +02:00
Aliaksandr Valialkin
d1c17fe385
app/vmselect/vmui: make vmui-update
2022-02-08 17:29:35 +02:00
Aliaksandr Valialkin
1173964d8d
app/vmselect/promql: clarify comments on why the right side of if and and operators are executed at first
2022-02-03 00:26:42 +02:00
Aliaksandr Valialkin
10367d7e4c
app/vmselect/promql: do not push down filters, which enumerate more than 10k unique values
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Such filters may slow down time series search, so just skip them.
This is a follow-up for e7f1ceeb84https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1827
2022-02-02 23:42:25 +02:00
Aliaksandr Valialkin
5f266370c5
all: follow-up after 4bdd10ab90
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Properly use new bytesutil.Resize* functions
2022-02-01 17:49:28 +02:00
Aliaksandr Valialkin
13c2692ca1
app/vmselect/promql: properly handle foo or bar queries
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Such queries may miss `bar` results after the commit e7f1ceeb84
2022-02-01 17:43:10 +02:00
Aliaksandr Valialkin
02b2bfcff3
lib/bytesutil: split Resize* funcs to MayOverallocate and NoOverallocate for more fine-grained control over memory allocations
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Follow-up for f4989edd96https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007
2022-02-01 11:20:20 +02:00
