Nikolay
a8acad7453
adds CGO build for arm64 ( #2102 )
...
* adds CGO build for arm64
it must improve performance for arm64 based deployments of vmstorage and
vmsingle for 15-20%
it depends on gozstd package update for correct musl gozstd vendoring
* typo fixes
* docs/CHANGELOG.md: document the change
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-08 16:25:59 +02:00
Roman Khavronenko
e855b202df
docs: add Storage section to docs ( #2155 )
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* docs: add Storage section to docs
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2151
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* Apply suggestions from code review
* docs: `make docs-sync`
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-02-08 15:59:17 +02:00
Aliaksandr Valialkin
3e783aa2a1
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2022-02-08 15:43:21 +02:00
Aliaksandr Valialkin
9bb60ab00f
lib/promscrape: set -promscrape.config.strictParse to true by default
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This allows detecting long-living silent errors in -promscrape.config
2022-02-08 15:41:43 +02:00
Aliaksandr Valialkin
de26d1ff23
docs/Single-server-VictoriaMetrics.md: add a link to exlanation on how downsampling works
2022-02-08 15:10:41 +02:00
Aliaksandr Valialkin
8b36044c93
docs/CHANGELOG.md: add links to issues, which could benefit from improved re-routing algorithm
2022-02-07 16:55:28 +02:00
Aliaksandr Valialkin
baab622db6
docs: fix links to FAQ.md entries after they have been changed in ccf04239e6
2022-02-07 16:02:44 +02:00
Aliaksandr Valialkin
865f09ecbb
docs: sync with cluster branch
2022-02-07 14:54:16 +02:00
Aliaksandr Valialkin
ba1b3b8ef2
docs: cross-link downsampling docs from deduplication and vmalert docs
2022-02-04 11:57:05 +02:00
Aliaksandr Valialkin
b5b3c585b3
lib/promscrape: show the total number of scrapes and the total number of scrape errors per target at /targets page
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This information may be useful when debugging unreliable scrape targets
2022-02-03 20:22:41 +02:00
Aliaksandr Valialkin
2968779f16
lib/promscrape: provide the ability to fetch target responses on behalf of vmagent or single-node VictoriaMetrics
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This feature may be useful when debugging metrics for the given target located in isolated environment
2022-02-03 19:00:55 +02:00
Aliaksandr Valialkin
4b850c2a59
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 23:40:02 +02:00
Aliaksandr Valialkin
4ef32df4fa
docs/CHANGELOG.md: document 55e3bbd4cc
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1567
2022-02-02 23:32:35 +02:00
Aliaksandr Valialkin
6530bcedec
docs: updates after 5da71eb685
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* Mention about the ability to configure vmalert notifiers via files in docs/CHANGELOG.md
* Mention about the ability to use Consul service discovery for vmalert notifiers in docs/CHANGELOG.md
* Run `make docs-sync` in order to sync app/vmalert/README.md to docs/vmalert.md
2022-02-02 23:26:18 +02:00
Pablo Ley
a6587ded51
Added missing links in EmbeddedHPA API docs
2022-02-02 18:59:42 +03:00
Aliaksandr Valialkin
ead66155ef
lib/cgroup: expose process_cpu_cores_available metric
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This metric shows the number of CPU cores available to the process.
This allows creating alerting rules on CPU saturation with the following query:
rate(process_cpu_seconds_total[5m]) / process_cpu_cores_available > 0.9
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2107
2022-01-31 20:24:41 +02:00
Aliaksandr Valialkin
e7f1ceeb84
app/vmselect/promql: optimize queries, which join on _info metrics.
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Automatically add common filters from one side of binary operation
to the other side before sending the query to storage subsystem.
See https://grafana.com/blog/2021/08/04/how-to-use-promql-joins-for-more-effective-queries-of-prometheus-metrics-at-scale/
and https://www.robustperception.io/exposing-the-software-version-to-prometheus
2022-01-31 19:32:36 +02:00
Aliaksandr Valialkin
15475a9d1f
docs/Release-Guide.md: add instructions on how to create signed release tags
2022-01-31 19:18:48 +02:00
Aliaksandr Valialkin
3d8a4bf023
docs/CHANGELOG.md: document 6a519896db
2022-01-31 12:41:57 +02:00
Aliaksandr Valialkin
97947c5fcf
docs/vmauth.md: mention that backend services must be accessible only via vmauth
2022-01-28 12:06:45 +02:00
Denys Holius
527bee4b1e
FAQ update ( #2111 )
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* FAQ update: how downsampling and deduplication will work at the same time
* Update docs/FAQ.md
Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>
2022-01-27 20:35:16 +02:00
jaysony
2e59b17108
correct VMAgentStatus description ( #2109 )
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correct VMAgentStatus description from VMAlert to VMAgent.
2022-01-27 20:18:05 +02:00
Aliaksandr Valialkin
e02e0508da
vendor: update github.com/VictoriaMetrics/metricsql from v0.37.0 to v0.38.0
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This adds more optimization cases for https://utcc.utoronto.ca/~cks/space/blog/sysadmin/PrometheusLabelNonOptimization
For example:
* Multi-level transform functions. For example, abs(round(foo{a="b"})) + bar{x="y"}
is now optimized to abs(round(foo{a="b",x="y"})) + bar{a="b",x="y"}
* Binary operations with `on()`, `without()`, `group_left()` and `group_right()` modifiers.
For example, foo{a="b"} on (a) + bar is now optimized to foo{a="b"} on (a) + bar{a="b"}
* Multi-level binary operations. For example, foo{a="b"} + bar{x="y"} + baz{z="q"}
is now optimized to foo{a="b",x="y",z="q"} + bar{a="b",x="y",z="q"} + baz{a="b",x="y",z="q"}
* Aggregate functions. For example, sum(foo{a="b"}) by (c) + bar{c="d"}
is now optimized to sum(foo{a="b",c="d"}) by (c) + bar{c="d"}
2022-01-27 19:03:54 +02:00
Aliaksandr Valialkin
a41c34705e
docs/operator: fix links to Operator API docs
2022-01-25 17:38:16 +02:00
Aliaksandr Valialkin
746ee191e8
lib/logger/throttler.go: show the original location of the error and warning message
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Previously the location inside LogThrottler implementation was shown. This could complicate debugging.
2022-01-23 13:55:00 +02:00
f41gh7
ceb1376267
updates operator docs
2022-01-21 19:03:19 +03:00
Yury Molodov
ad5059f2d3
vmui: fixed display type switching ( #2088 )
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* fix: correct switch display type
* docs/CHANGELOG.md: document the bugfix
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-21 16:56:22 +02:00
Yurii Kravets
3ea054a52c
Created Operator folder in docs ( #2034 )
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* Created Operator folder in docs
Transferred Operator documentation
* Removed Contributing and Release
* Changed sort numbering
* Renamed folder
Operator -> operator
* 1
1
* Name change
Operator -> operator
* Removed colon symbol
* Useful links transformed to links style
* "updated at..." is no longer a header
* delete manager patch.yaml
* delete kustomization.yaml
* removed part with links
* community and contributions part removed
* Delete readme
* Docs navigation removed
2022-01-21 12:05:58 +02:00
Yury Molodov
adbb821eac
vmui: fix time range selector ( #2085 )
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* fix: add date validate for time range
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document the bugfix
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-21 12:02:38 +02:00
Aliaksandr Valialkin
eb4bd92fac
all: update link to EULA from https://victoriametrics.com/assets/VM_EULA.pdf to https://victoriametrics.com/legal/eula/
2022-01-20 22:23:27 +02:00
Aliaksandr Valialkin
145337792d
lib/{mergeset,storage}: properly limit cache sizes for indexdb
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Previously these caches could exceed limits set via `-memory.allowedPercent` and/or `-memory.allowedBytes`,
since limits were set independently per each data part. If the number of data parts was big, then limits could be exceeded,
which could result to out of memory errors.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007
2022-01-20 18:37:17 +02:00
Aliaksandr Valialkin
84f6b3014c
docs/CHANGELOG.md: document the bugfix for highestMax() function is Graphite render API
2022-01-20 12:16:18 +02:00
Aliaksandr Valialkin
56168d8565
docs/Release-Guide.md: update instructions for exporting snapcraft login to ~/.snap/login.json
2022-01-19 15:20:59 +02:00
Aliaksandr Valialkin
109363de49
docs/CHANGELOG.md: add missing parens in example for @ modifier
2022-01-19 13:04:51 +02:00
Oct
ccf04239e6
docs: Correct some urls in the docs ( #2081 )
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* docs:update Swift S3 api url
* docs/vmbackup.md: update Swift S3 api url
* docs: update KairosDB docs url
* docs: update thanos docs url
2022-01-19 11:55:30 +02:00
Aliaksandr Valialkin
98edeac7b7
docs/CHANGELOG.md: fix incorrect link to the issue
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911
2022-01-19 00:06:44 +02:00
Aliaksandr Valialkin
8f5902dfcf
docs/CHANGELOG.md: cut v1.72.0
2022-01-18 22:43:18 +02:00
Aliaksandr Valialkin
919ee73153
docs/vmbackup.md: make docs-sync after ca11def2a5
2022-01-18 22:29:17 +02:00
Roman Khavronenko
0b0bf94c96
docs: update retention docs with additional details ( #2060 )
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Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-01-18 22:25:48 +02:00
Yury Molodov
8bdc45ba00
fix: remove buffer period ( #2078 )
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* fix: remove buffer period
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document the implemented feature
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2064
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-18 21:42:56 +02:00
Yury Molodov
70737ea4ac
vmui: correct url encoding ( #2067 )
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* fix: correct encode multi-line queries
* fix: change autocomplete for correct arrows work
* app/vmselect/vmui: `make vmui-update`
* docs/CHANGELOG.md: document the bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2039
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-01-18 21:31:46 +02:00
Aliaksandr Valialkin
dcadec65b6
docs/CHANGELOG.md: document 8e3f9c1fbb
2022-01-18 21:24:49 +02:00
Oct
ca11def2a5
docs: Correct config URL ( #2077 )
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docs: update incorrect links
2022-01-18 15:06:00 +02:00
Aliaksandr Valialkin
e933e3150d
docs/CHANGELOG.md: document fcd33fc409
2022-01-18 12:46:33 +02:00
Aliaksandr Valialkin
c2a3911bb5
docs/CHANGELOG.md: document that vmgateway now supports extra_filters option
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2022-01-18 12:39:25 +02:00
Aliaksandr Valialkin
dbfa1421ac
docs/vmgateway.md: update docs, since vmgateway now supports extra_filters
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See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863
2022-01-18 12:39:25 +02:00
Aziz Köksal
74a4c29729
docs: proofread FAQ.md ( #2062 )
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* Added missing articles.
* Changed minus characters to long dashes.
* Rephrased some words.
* Corrected grammar mistakes.
* Set correct possessive apostrophes.
* "setup" -> "set up"
* "no need in" -> "no need for"
* "comparing" -> "compared"
* "less" -> "fewer"
* "additionally" -> "in addition to"
2022-01-17 21:56:19 +02:00
Aliaksandr Valialkin
1bdc71d917
app/vmselect/promql: implement keep_metric_names modifier for transform and rollup functions
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949
2022-01-14 04:14:59 +02:00
Aliaksandr Valialkin
f41846d002
app/vmselect/promql: add stale_samples_over_time() function
2022-01-14 01:48:04 +02:00
Aliaksandr Valialkin
96707223db
docs/CHANGELOG.md: yet another attempt to fix formatting for yaml snippet
2022-01-14 01:14:55 +02:00
