Denys Holius
5dc9ab5829
bump revision of dashboards to latest ( #1986 )
2021-12-21 12:11:15 +02:00
Aliaksandr Valialkin
ee17516afd
docs/Single-server-VictoriaMetrics.md: mention that recording rules in vmalert can be used for reducing the number of time series
2021-12-20 20:03:42 +02:00
Aliaksandr Valialkin
4701c108ff
docs/CHANGELOG.md: cut v1.71.0
2021-12-20 19:10:24 +02:00
Aliaksandr Valialkin
ad388ecd78
docs: mention that downsampling can be evaluated for free by running enterprise binaries
2021-12-20 15:57:25 +02:00
Yurii Kravets
40073bbcb5
Update FAQ.md ( #1765 )
...
* Update FAQ.md
Adding explanation "Why do same metrics have differences in VictoriaMetrics and Prometheus dashboards?"
* Update FAQ
* Update FAQ.md
* Apply suggestions from code review
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2021-12-20 13:43:04 +02:00
Aliaksandr Valialkin
974d9c0eee
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 13:19:44 +02:00
Aliaksandr Valialkin
d87414c57c
docs/FAQ.md: describe main reasons for high churn rate
2021-12-20 12:30:09 +02:00
Aliaksandr Valialkin
16636a458f
docs/CHANGELOG.md: document 6814cc6809
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1943
2021-12-17 20:16:22 +02:00
Aliaksandr Valialkin
193331d522
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 10:57:39 +02:00
Roman Khavronenko
f30ed13155
docs: add Benchmarks section ( #1950 )
...
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-16 19:15:19 +03:00
Roman Khavronenko
8b0d340c18
docs: update MetricsQL.Subquery section description ( #1951 )
...
* simplify sentences;
* fix typo.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-16 19:09:25 +03:00
Aliaksandr Valialkin
a3adf24527
lib/promscrape: allow up to 5 redirects when scraping a target by default
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1945
2021-12-16 00:14:14 +02:00
Aliaksandr Valialkin
5efe377a26
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 23:37:07 +02:00
Aliaksandr Valialkin
27a1ae57e5
docs: mention -storage.minFreeDiskSpaceBytes command-line flag at capacity planning section
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1727 and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/269
2021-12-15 21:41:30 +02:00
Aliaksandr Valialkin
65bef771f6
docs/Cluster-VictoriaMetrics.md: mention about the added downsampling support
2021-12-15 16:40:15 +02:00
Aliaksandr Valialkin
8e1a87491a
docs: document the added dowsnampling support in VictoriaMetrics enterprise
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/36
2021-12-15 16:25:51 +02:00
Aliaksandr Valialkin
4ff647137a
lib/storage: deduplicate samples more thoroughly
...
Previously some duplicate samples may be left on disk for time series with high churn rate.
This may result in higher disk space usage.
2021-12-15 15:59:58 +02:00
Aliaksandr Valialkin
acd56603b0
app/victoria-metrics: mention https://docs.victoriametrics.com/#downsampling in the description for -dedup.minScrapeInterval command-line flag
2021-12-15 13:18:04 +02:00
Aliaksandr Valialkin
e1a715b0f5
lib/storage: convert alternate regexps into Graphite wildcards inside __graphite__ pseudo-label
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For example, `{__graphite__=~"foo.(bar|baz)"}` is automatically converted to `{__graphite__=~"foo.{bar,baz}"}` before execution.
This allows using multi-value Grafana template variables such as `{__graphite__=~"foo.($app)"}`.
2021-12-14 19:51:49 +02:00
Aliaksandr Valialkin
d456af7499
docs/CHANGELOG.md: link to the issue about unaligned 64-bit atomic opertion panic on 32-bit architectures
2021-12-14 15:00:10 +02:00
Aliaksandr Valialkin
80996d916b
docs/CHANGELOG.md: an attempt to properly show $labels.alertname at https://docs.victoriametrics.com/CHANGELOG.html
2021-12-14 14:56:57 +02:00
Yury Molodov
49e6a921df
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 14:51:45 +02:00
Yury Molodov
b5b701d590
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 13:42:37 +02:00
Aliaksandr Valialkin
0a157f65bd
docs/Single-server-VictoriaMetrics.md: added a link to Graphite paths and wildcards - https://graphite.readthedocs.io/en/latest/render_api.html#paths-and-wildcards
2021-12-13 12:01:17 +02:00
Aliaksandr Valialkin
c82cc9cd11
docs/CHANGELOG.md: document 7c3b6365f0
2021-12-12 19:09:20 +02:00
Aliaksandr Valialkin
d1f8915ed1
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 18:04:58 +02:00
Aliaksandr Valialkin
3d4349343d
docs/CHANGELOG.md: document 2851709745
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1921
2021-12-10 12:13:34 +02:00
Aliaksandr Valialkin
b42981c465
docs/Single-server-VictoriaMetrics.md: add a link to https://github.com/denisgolius/victoriametrics-ru-links
2021-12-09 19:42:27 +02:00
Aliaksandr Valialkin
52eb9c99e2
docs: document the ability to investigate correlation between two queries at /vmui
...
This is a follow-up for c1fd93e8a0
2021-12-08 17:24:01 +02:00
Yury Molodov
c1fd93e8a0
vmui: multiple queries ( #1916 )
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* 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 16:40:15 +02:00
Aliaksandr Valialkin
0288078cfb
docs/Single-server-VictoriaMetrics.md: add LinkedIn public channel
2021-12-08 13:15:24 +02:00
Aliaksandr Valialkin
64da5c2bf6
docs/Release-Guide.md: refresh the list of channels for publishing release notes
2021-12-08 13:15:05 +02:00
Aliaksandr Valialkin
2711d2ea55
docs/Single-server-VictoriaMetrics.md: move features chapter above the case studies chapter
2021-12-08 12:49:09 +02:00
Aliaksandr Valialkin
ff15a752c1
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 17:07:09 +02:00
Aliaksandr Valialkin
45d082bbe2
app/vminsert: add -maxLabelValueLen command-line flag
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1908
2021-12-06 11:40:34 +02:00
Aliaksandr Valialkin
da402fbdfa
lib/workingsetcache: fix unaligned 64-bit atomic operation panic on 32-bit architectures
...
The panic has been introduced in 7275ebf91a
2021-12-03 01:21:51 +02:00
Aliaksandr Valialkin
4888e2c232
docs/Cluster-VictoriaMetrics.md: sync with cluster branch
2021-12-03 00:13:02 +02:00
Aliaksandr Valialkin
06642d97f5
app: allow specifying http and https urls in the following command-line flags
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* -promscrape.config
* -relabelConfig
* -remoteWrite.relabelConfig
* -remoteWrite.urlRelabelConfig
2021-12-03 00:10:02 +02:00
Aliaksandr Valialkin
62b4efb3e7
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 23:32:05 +02:00
Aliaksandr Valialkin
7f2f26b25f
docs/CHANGELOG.md: cut v1.70.0
2021-12-02 15:01:25 +02:00
Aliaksandr Valialkin
ed9ef7733b
docs/CHANGELOG.md: document 0afd14a14a
2021-12-02 14:47:20 +02:00
Aliaksandr Valialkin
394a345ae0
lib/httpserver: expose /-/healthy and /-/ready endpoints as Prometheus does
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This improves integration with third-party solutions, which rely on these endpoints.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1833
2021-12-02 14:36:58 +02:00
Aliaksandr Valialkin
03f5ad3060
lib/protoparser/graphite: allow multiple separators between metric name, value and timestamp
2021-12-02 13:43:49 +02:00
Aliaksandr Valialkin
49a18b8660
lib/protoparser/graphite: properly parse Graphite line with whitespace after the timestamp
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1865
2021-12-02 13:33:26 +02:00
Aliaksandr Valialkin
91d8873d86
docs/FAQ.md: mention that VictoriaMetrics can be queried via vmui
2021-12-02 13:16:30 +02:00
Aliaksandr Valialkin
c0cbf0de2a
app/{vmbackup,vmrestore}: export internal metrics at /metrics http handler
2021-12-02 11:55:58 +02:00
Aliaksandr Valialkin
7275ebf91a
app/vmstorage: export vm_cache_size_max_bytes metrics for determining capacity of various caches
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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 10:30:43 +02:00
Aliaksandr Valialkin
2f63dec2e3
lib/fs: add vm_filestream_read_duration_seconds_total and vm_filestream_write_duration_seconds_total metrics
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These metrics help determining persistent disk saturation with `rate(vm_filestream_read_duration_seconds_total) > 0.9`
2021-12-02 10:30:42 +02:00
Roman Khavronenko
d052c8c81e
vmalert: adjust topologies docs in README ( #1893 )
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Commit changes images width and order in topologies section
for better readability.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-12-02 11:27:46 +03:00
Denys Holius
23a03d23aa
added guide-vmcluster-multiple-retention-setup to guides list ( #1891 )
2021-12-02 10:10:25 +02:00
Roman Khavronenko
866b6a842b
Vmalert docs upd ( #1890 )
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* vmalert: add topology examples in docs
* vmalert: docs typo fix
2021-12-01 18:33:06 +03:00
Aliaksandr Valialkin
2c41f25fb8
README.md: add a link to https://docs.victoriametrics.com/guides/guide-vmcluster-multiple-retention-setup.html for multi-retention setups
2021-12-01 12:48:30 +02:00
Yurii Kravets
0afec0259b
Create guide-vmcluster-multiple-retention-setup.md ( #1888 )
...
* Create guide-vmcluster-multiple-retention-setup.md
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-12-01 12:42:16 +02:00
Aliaksandr Valialkin
ed54b27b85
docs/CHANGELOG.md: document 06eff5a72c
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/487
2021-12-01 12:28:06 +02:00
Yurii Kravets
5881c4ae48
Add retention-scheme.png
2021-11-30 15:57:44 +02:00
Aliaksandr Valialkin
e625436bca
docs/Articles.md: added a link to https://mist.io/blog/2021-11-26-kubernetes-and-victoriametrics-in-Mist-v4-6
2021-11-30 14:59:38 +02:00
Aliaksandr Valialkin
f06495c50a
docs/Single-server-VictoriaMetrics.md: document that the deduplication is applied only when exporting data in JSON line format
...
The exported data isn't de-duplicated by default due to performance reasons.
It is expected that the de-duplication is applied during importing the exported data.
The deduplication is applied only when exporting data via /api/v1/export if `reduce_mem_usage=1` query arg isn't passed to the request.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1837
2021-11-30 13:06:06 +02:00
Aliaksandr Valialkin
10bd8b1d86
docs/CHANGELOG.md: document 852a895b70
2021-11-30 01:22:37 +02:00
Aliaksandr Valialkin
ca6fc0265e
docs/CHANGELOG.md: document f05cddd2fc
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1830
2021-11-30 01:15:41 +02:00
Aliaksandr Valialkin
841647643a
docs/CHANGELOG.md: document 9dd650f67f
2021-11-30 01:09:10 +02:00
Aliaksandr Valialkin
7e79fc6e3c
docs/CHANGELOG.md: document 624ad73705
2021-11-30 01:05:05 +02:00
Aliaksandr Valialkin
98d244b288
docs/CHANGELOG.md: document c6d5927281
2021-11-30 01:00:36 +02:00
Aliaksandr Valialkin
d44c585ca4
lib/protoparser: do not log connection reset by peer error when reading the data via InfluxDB, Graphite and OpenTSDB protocols over plain TCP connections
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This error is expected, so there is no need in spamming the log with this error.
2021-11-29 21:47:56 +02:00
Aliaksandr Valialkin
03509025bc
docs/CHANGELOG.md: document 695cb617b2
2021-11-29 12:13:11 +02:00
Aliaksandr Valialkin
9bee043ff2
app/vmselect/promql: consistently return zero from deriv(const)
2021-11-17 18:02:05 +02:00
Aliaksandr Valialkin
b688960db0
lib/persistentqueue: add vm_persistentqueue_read_duration_seconds_total and vm_persistentqueue_write_duration_seconds_total metrics for determining disk usage saturation at vmagent
2021-11-17 16:41:35 +02:00
Aliaksandr Valialkin
b900560b83
app/vmselect/promql: add now() function, which returns the current timestamp as a floating-point value in seconds
2021-11-17 16:35:30 +02:00
Aliaksandr Valialkin
52e19a0577
docs: document -s3ForcePathStyle command-line option
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This is a follow-up for b72eed1f5e
2021-11-17 01:09:32 +02:00
vic
1fb3dbcbda
Update Cluster-VictoriaMetrics.md ( #1806 )
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replicationFactor flag should be passed to vmselect instead of vminsert for improving query speed:)
2021-11-17 00:59:43 +02:00
Florian Klink
d8c70903ec
docs/vmalert.md: document vmalert url flags a bit more cleanly ( #1823 )
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Describe remoteWrite.url is used to persist rules and alerts state info,
and add an additional paragraph explaining the separation between
-remoteRead.url and -datasource.url.
Fixes #1810 .
2021-11-17 00:54:06 +02:00
Aliaksandr Valialkin
f3ac945d74
app/vmauth: add ability to override the username label value for vmauth_user_requests_total metric by specifying name option in -auth.config
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1805
2021-11-17 00:47:34 +02:00
Aliaksandr Valialkin
7fda5d52ae
docs/Single-server-VictoriaMetrics.md: add a link to vmalert rules backfilling at Backfilling chapter
2021-11-17 00:23:23 +02:00
Aliaksandr Valialkin
5a180c6659
docs/CHANGELOG.md: document the addition of vm_tenant_used_tenant_bytes metric, which shows the per-tenant disk usage
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1605
2021-11-16 23:36:48 +02:00
Aliaksandr Valialkin
c77ff2d293
docs/Articles.md: add a linkt to OSA Con talk about how clickhouse inspired us to build victoriametrics
2021-11-12 14:21:06 +02:00
Aliaksandr Valialkin
8b6c89423d
docs/CHANGELOG.md: document bugfixes in enteprise versions of vmagent and vmalert
2021-11-12 13:24:07 +02:00
Aliaksandr Valialkin
e2f823fffc
docs/Single-server-VictoriaMetrics.md: mention that it is possible to send gzipped data to /api/v1/import/prometheus
2021-11-09 20:45:14 +02:00
Aliaksandr Valialkin
e5d4c7f4a7
app/vmauth: initialize reverse proxy only after flag.Parse() is called
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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 19:22:34 +02:00
Aliaksandr Valialkin
5046efb94b
docs/vmalert.md: improve wording in Multitenancy chapter
2021-11-09 14:19:52 +02:00
Aliaksandr Valialkin
a67518fc6d
docs: mention that graphs on the official dashboards contain useful hints
2021-11-08 19:54:10 +02:00
Aliaksandr Valialkin
f39ee8dc95
docs/MetricsQL.md: mention than tlast_over_time() is an alias for timestamp()
2021-11-08 18:29:24 +02:00
Aliaksandr Valialkin
69e655ba7f
docs/CHANGELOG.md: cut v1.69.0
2021-11-08 15:47:36 +02:00
Aliaksandr Valialkin
3419ac1d36
app/vmselect/promql: add duration_over_time(m[d], max_interval) function
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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 13:14:09 +02:00
Aliaksandr Valialkin
e44137d46b
docs/MetricsQL.md: clarify documentation for lifetime function
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1780
2021-11-08 12:35:17 +02:00
Aliaksandr Valialkin
b07010839c
Makefile: add TAG=v... make publish-release rule for building and publishing a release for the given TAG
2021-11-08 12:29:10 +02:00
Aliaksandr Valialkin
5edf695bc9
docs/CHANGELOG.md: document b9cdbcb5046315db96e1e7ca9923d09d0f30dc25
2021-11-08 12:11:30 +02:00
João Paulo
47d1612bf8
docs: fix multiple typos ( #1787 )
...
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-11-05 20:44:02 +02:00
Aliaksandr Valialkin
237885e0d2
docs/vmalert.md: document the addition of -defaultTenant.prometheus and -defaultTenant.graphite command-line options to enterprise version of vmalert
2021-11-05 20:04:09 +02:00
Aliaksandr Valialkin
bf814320b0
app/vmalert: remove rule.type config, since it doesnt play well with the upcoming default tenants for -clusterMode
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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 19:52:32 +02:00
Aliaksandr Valialkin
cbfc7b7c92
app/{vminsert,vmagent}: hide passwords and auth tokens by default at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764
2021-11-05 14:41:16 +02:00
Denys Holius
cd966bf552
bumped grafana dashboards revisions for guides ( #1784 )
2021-11-05 11:43:26 +02:00
Aliaksandr Valialkin
faa0eb6b52
docs/FAQ.md: mention that VictoriaMetrics can be queried via Graphite API
2021-11-04 22:37:56 +02:00
Aliaksandr Valialkin
a69264e885
app/vmagent: add -remoteWrite.maxRowsPerBlock command-line option, which may be used for improving data ingestion performance under high load
2021-11-04 15:39:14 +02:00
Aliaksandr Valialkin
e0d2ba5608
app/vmagent/remotewrite: send data to remote storage systems in parallel
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This should improve data ingestion speed when many `-remoteWrite.url` command-line flags are configured
2021-11-04 15:04:16 +02:00
Roman Khavronenko
1e84339df0
docs: make link to logos zip absolute ( #1782 )
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The relative link won't work for github-docs website,
so we're changing it to absolute link.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
2021-11-04 11:32:49 +02:00
Aliaksandr Valialkin
aa534c2582
lib/promscrape: add -promscrape.maxResponseHeadersSize command-line flag for tuning the maximum http response headers size from Prometheus scrape targets
2021-11-03 22:26:56 +02:00
Aliaksandr Valialkin
27044b84d2
app/vmselect/promql: add limit_offset(limit, offset, q) function, which can be used for paging over big number of time series
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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1778
2021-11-03 16:02:27 +02:00
Aliaksandr Valialkin
43a58bd618
app/vmselect/promql: add label_graphite_group() function for extracting groups from Graphite metric names
2021-11-03 13:19:08 +02:00
Aliaksandr Valialkin
da2e0e29a4
docs/CHANGELOG.md: document e3a91b186a
2021-11-02 18:39:14 +02:00
Aliaksandr Valialkin
d1eb87c831
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 16:44:54 +02:00
Aliaksandr Valialkin
701973877f
docs/Articles.md: add a link to https://valyala.medium.com/how-to-optimize-promql-and-metricsql-queries-85a1b75bf986
2021-10-29 14:02:51 +03:00
Aliaksandr Valialkin
1a16dab9e1
docs/vmauth.md: typo fix
2021-10-28 14:06:00 +03:00
Aliaksandr Valialkin
bb87949d5c
lib/protoparser/influx: automatically detect timestamp precision depending on the number of decimal digits in the timestamp
2021-10-28 12:47:22 +03:00
Aliaksandr Valialkin
acfda6d8fd
app/vmbackupmanager: fix links to images
...
This is a follow-up after bd6b8f7e31
2021-10-27 21:35:52 +03:00
Aliaksandr Valialkin
74b8af9891
lib/promscrape: add collapse and expand buttons per each group of targets from the same scrape job
2021-10-27 20:03:24 +03:00
Aliaksandr Valialkin
1952ab99aa
all: fix build issues and tests for Apple M1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1653
2021-10-27 15:06:34 +03:00
Aliaksandr Valialkin
9ec0175e83
docs/CHANGELOG.md: mention the issue about missing proxy_url config option at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 22:06:35 +03:00
Aliaksandr Valialkin
4821adfd95
lib/promscrape: properly show proxy_url option value at /config page
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755
2021-10-26 21:23:54 +03:00
Dima Lazerka
e706fb5686
Fix doc: vmbackup splits by 1 GiB not 100 MB ( #1756 )
...
This is a follow-up for bdd0a1cdb2
2021-10-26 19:19:49 +03:00
Aliaksandr Valialkin
a7e3cbd6ad
docs/CHANGELOG.md: document 3dbdf1632e
2021-10-25 12:16:37 +03:00
Aliaksandr Valialkin
d5825f13d3
docs/Cluster-VictoriaMetrics.md: add links with the explanation of active time series and series churn rate
2021-10-24 18:40:19 +03:00
Aliaksandr Valialkin
6b6a4ca51d
docs/CaseStudies.md: fix a link to AbisoGaming case study
2021-10-24 18:36:58 +03:00
Aliaksandr Valialkin
8d0fafc377
docs/CHANGELOG.md: typo fix
2021-10-22 21:11:54 +03:00
Aliaksandr Valialkin
7f7cac20c1
docs/CHANGELOG.md: cut v1.68.0
2021-10-22 19:37:48 +03:00
Aliaksandr Valialkin
a69f1baa13
docs/vmauth.md: make docs-sync
2021-10-22 19:21:34 +03:00
Aliaksandr Valialkin
013d626889
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 19:10:29 +03:00
Aliaksandr Valialkin
7e88713ca3
docs/CHANGELOG.md: document 43a7984cd8
2021-10-22 14:00:20 +03:00
Aliaksandr Valialkin
2876137c92
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 13:10:29 +03:00
Aliaksandr Valialkin
8568003bb1
docs/CHANGELOG.md: document a3684fe3de
2021-10-22 12:28:01 +03:00
Yury Molodov
2b266cb87e
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 12:21:22 +03:00
Aliaksandr Valialkin
8ad95f0db7
lib/httpserver: expose command-line flags at /flags page
...
This should simplify debugging.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-20 00:45:09 +03:00
Aliaksandr Valialkin
35a5eaeeb1
docs/Single-server-VictoriaMetrics.md: add a link to VMUI at VictoriaMetrics playground
2021-10-19 14:41:53 +03:00
Aliaksandr Valialkin
0d48b89afe
docs/CHANGELOG.md: document 146a5b504c
2021-10-19 11:25:02 +03:00
Aliaksandr Valialkin
c64a134146
docs/CHANGELOG.md: document cbcc622786
2021-10-19 08:56:23 +03:00
Yury Molodov
a3e09a57c2
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 15:16:57 +03:00
Alexander Rickardsson
0e2486df56
vmalert: add disablePathAppend to remote read ( #1712 )
...
* vmalert: add disablePathAppend to remoteRead
* docs: add docs for remoteRead.disablePathAppend
2021-10-18 10:24:52 +03:00
Aliaksandr Valialkin
c37f285466
lib/promscrape: set honor_timestamps: true by default if this option isnt set explicitly in scrape configs
...
This aligns the behavior to Prometheus - see https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config
2021-10-16 20:49:08 +03:00
Aliaksandr Valialkin
dfc719e012
docs/CaseStudies.md: add Smarkets case study
2021-10-16 19:57:23 +03:00
Aliaksandr Valialkin
a1e54fa2c9
docs/CaseStudies.md: add Fly.io case study
2021-10-16 19:45:44 +03:00
Aliaksandr Valialkin
47c6baf5ea
docs/CaseStudies.md: add a case study for Razorpay
2021-10-16 19:36:33 +03:00
Aliaksandr Valialkin
3e9ffb6e33
docs/CaseStudies.md: add AbiosGaming
2021-10-16 19:26:04 +03:00
Aliaksandr Valialkin
ede9dd43e8
docs/CaseStudies.md: add Percona case study
2021-10-16 19:10:38 +03:00
Aliaksandr Valialkin
c055bc478c
lib/promscrape: expose promscrape_series_limit_max_series and promscrape_series_limit_current_series metrics per each scrape target with the enabled unique series limiter
2021-10-16 18:47:13 +03:00
Aliaksandr Valialkin
9866dd95c1
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 15:39:23 +03:00
Aliaksandr Valialkin
0db0410237
docs/FAQ.md: improve wording on why MetricsQL isnt 100% compatible with PromQL
2021-10-14 16:22:43 +03:00
Aliaksandr Valialkin
78425561ce
docs/CHANGELOG.md: document the change at 7fcbd3fa4b
2021-10-14 14:37:44 +03:00
Aliaksandr Valialkin
1ac12597fa
docs/FAQ.md: add an entry explaining why MetricsQL isn't 100% compatible with PromQL
2021-10-14 12:50:31 +03:00
Aliaksandr Valialkin
bbd34fa15e
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 12:29:35 +03:00
Aliaksandr Valialkin
1a7287c408
lib/promscrape: return error if sample_limit or series_limit options are set when stream parsing mode is enabled
2021-10-14 12:11:23 +03:00
Aliaksandr Valialkin
1c17fe70e0
docs/CHANGELOG.md: document e3c8304deb
2021-10-13 16:00:50 +03:00
Aliaksandr Valialkin
e3c8304deb
lib/promscrape: add ability to show the original labels for discovered targets at /targets page
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1698
2021-10-13 15:59:58 +03:00
Aliaksandr Valialkin
3d61a10367
docs/MetricsQL.md: add missing blank line before the link to github.com/VictoriaMetrics/metricsql package
2021-10-13 15:10:54 +03:00
Aliaksandr Valialkin
9882cda8b9
lib/promscrape: shard targets among cluster nodes after relabeling is applied
...
This guarantees that targets with the same set of labels go to the same vmagent node.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1687#issuecomment-940629495
2021-10-12 17:06:00 +03:00
Aliaksandr Valialkin
5a58c041c2
app/vmagent: expose -promscrape.config contents at /config page as Prometheus does
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695
2021-10-12 16:25:37 +03:00
Aliaksandr Valialkin
4f242980be
docs/FAQ.md: add a solution against high churn rate
2021-10-12 10:32:39 +03:00
Roman Khavronenko
2c6d86226f
docs: mention "PromQL compliance" in MetricsQL docs ( #1691 )
2021-10-11 21:21:29 +03:00
Aliaksandr Valialkin
a5001b9c20
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 21:15:53 +03:00
Aliaksandr Valialkin
81c6720392
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 21:01:33 +03:00
Aliaksandr Valialkin
8679ba71dd
docs/MetricsQL.md: clarify docs for union() function
2021-10-11 17:40:44 +03:00
Denys Holius
dd4038f0e5
Added some fixes ( #1690 )
...
* removed not needed description
* added some fixes and fixed typos
2021-10-11 11:21:07 +03:00
Aliaksandr Valialkin
986bed8261
docs/MetricsQL.md: add a link to https://medium.com/@romanhavronenko/victoriametrics-promql-compliance-d4318203f51e
2021-10-11 11:00:56 +03:00
Roman Khavronenko
9b557a88fc
docs: add "PromQL compliance" article ( #1689 )
...
* docs: add "PromQL compliance" article
* Update docs/Articles.md
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-10-11 10:58:34 +03:00
Aliaksandr Valialkin
92b92d4d2c
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 19:53:52 +03:00
Aliaksandr Valialkin
001750c239
lib/storage: fix unaligned access on 32-bit architectures.
...
The bug has been introduced at a171916ef5
2021-10-08 19:43:03 +03:00
Denys Holius
4b0cefc4bd
Added fixes and improvements ( #1677 )
...
* added guide for VM operator
* Update docs/guides/getting-started-with-vm-operator.md
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
* Update docs/guides/getting-started-with-vm-operator.md
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
* Fixed different typos and added improvements from proposals
* move remoteWrite.url to other place
* fixed typo
* rephrased vminsert explanation
* remove not needed parameters for default setup
Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>
2021-10-08 18:57:36 +03:00
Aliaksandr Valialkin
0a3a774202
docs/CHANGELOG.md: cut v1.67.0
2021-10-08 16:00:33 +03:00
Aliaksandr Valialkin
0ff8fcac6a
app/vmui: follow-up after 7bfb44113e
...
* Run `vmui-update`
* Document the changes in README.md and CHANGELOG.md
2021-10-08 15:09:29 +03:00
Aliaksandr Valialkin
cf5cbd1c70
app/{vminsert,vmstorage}: follow-up after a171916ef5
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/269
2021-10-08 14:35:49 +03:00
Aliaksandr Valialkin
a19e7c7ce8
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 12:23:39 +03:00
Aliaksandr Valialkin
a71c9ad650
docs/guides: follow-up after 05a1396247
2021-10-06 14:46:46 +03:00
Thomas Danielsson
05a1396247
fix: typo metric_relabel_configs ( #1674 )
...
metric_ralabel_configs -> metric_relabel_configs
2021-10-06 14:45:39 +03:00
Ziqi Zhao
402c995d6d
fix some typos ( #1678 )
...
Co-authored-by: 柘远 <zzq237937@alibaba-inc.com>
2021-10-06 14:43:10 +03:00
Aliaksandr Valialkin
c7c966d0e9
docs/vmagent.md: update docs after 3e9a939a990c8b608414388c96f68eb062364ae7
2021-10-05 10:23:33 +03:00
Aliaksandr Valialkin
9515e58e28
docs/vmagent.md: document how to write data to Kafka
2021-09-30 17:45:53 +03:00
Aliaksandr Valialkin
0e3de5a0cc
app/vmselect/promql: add topk_last and bottomk_last functions
2021-09-30 13:22:52 +03:00
Aliaksandr Valialkin
6d9f1d4227
app/vminsert: document that -relabelConfig is reloaded on SIGHUP signal
2021-09-29 21:18:58 +03:00
Aliaksandr Valialkin
2b623ae302
docs/CHANGELOG.md: link to Kafka integration docs
2021-09-29 12:31:23 +03:00
Aliaksandr Valialkin
d80d72efec
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 12:10:29 +03:00
Aliaksandr Valialkin
396e233ac1
docs/vmagent.md: update Telegraf config in the section about Kafka
2021-09-29 11:21:15 +03:00
Aliaksandr Valialkin
0e5ab52908
docs/vmagent.md: add docs about reading metrics from Kafka
2021-09-29 01:46:12 +03:00
Aliaksandr Valialkin
ead59bdebf
docs/CHANGELOG.md: document the bugfix from de810031bf
2021-09-29 00:41:35 +03:00
Aliaksandr Valialkin
50ec259750
docs/CHANGELOG.md: document 3d17112a7e
2021-09-29 00:33:08 +03:00
Aliaksandr Valialkin
91b3c601bc
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 00:13:08 +03:00
Yury Molodov
a64155d91e
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 22:26:14 +03:00
Aliaksandr Valialkin
2efe0acfc9
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 19:21:24 +03:00
Aliaksandr Valialkin
c4c77aa2dd
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 18:55:39 +03:00
Aliaksandr Valialkin
1b23224f9c
docs/BestPractices.md
...
docs/BestPractices.md: update the doc
2021-09-27 17:51:21 +03:00
Aliaksandr Valialkin
e564411a62
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 00:46:25 +03:00
Aliaksandr Valialkin
9f19649672
docs/CHANGELOG.md: cut v1.66.2
2021-09-23 22:53:36 +03:00
Aliaksandr Valialkin
718eca33ab
lib/storage: properly handle {__name__=~"prefix(suffix1|suffix2)",other_label="..."} queries
...
They were broken in the commit 00cbb099b6https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1644
2021-09-23 21:48:51 +03:00
Aliaksandr Valialkin
c5bb95a417
docs: make docs-sync
2021-09-23 20:51:35 +03:00
Aliaksandr Valialkin
f5896b7420
docs/CHANGELOG.md: document 0e35fc9538
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1641
2021-09-23 20:46:23 +03:00
Aaron France
6f061dab19
fix: typo in vmagent.md ( #1642 )
2021-09-23 16:51:02 +03:00
Aliaksandr Valialkin
a0313c046b
lib/promscrape: add vm_promscrape_max_scrape_size_exceeded_errors_total metric for counting of the failed scrapes due to the exceeded response size
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1639
2021-09-23 14:47:54 +03:00
Aliaksandr Valialkin
d5c2741e8f
docs/CaseStudies.md: add a case study for Grammarly
2021-09-23 13:11:48 +03:00
Aliaksandr Valialkin
73cd74075d
docs/Articles.md: add https://cer6erus.medium.com/superset-bi-with-victoria-metrics-a109d3e91bc6
2021-09-23 10:43:29 +03:00
Aliaksandr Valialkin
99a6c212e8
docs/CaseStudies.md: fix a link to third-party articles
2021-09-22 03:52:35 +03:00
Aliaksandr Valialkin
9b3d1a1996
docs/CHANGELOG.md: cut v1.66.1
2021-09-22 01:47:05 +03:00
Aliaksandr Valialkin
a13c3de36f
docs/CHANGELOG.md: document 9ca1cbced1
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1635
2021-09-21 23:17:08 +03:00
Aliaksandr Valialkin
207c5760ce
lib/promrelabel: fix parsing regex: true in relabeling rules
2021-09-21 23:00:53 +03:00
Aliaksandr Valialkin
a22aa0608b
app/vmselect: fix accessing /graphite/* endpoints
2021-09-21 13:56:35 +03:00
Aliaksandr Valialkin
94148d5ad7
docs/vmagent.md: typo fix
2021-09-20 16:49:20 +03:00
Aliaksandr Valialkin
51657b1e04
docs/vmagent.md: typo fixes in Prometheus staleness markers docs
2021-09-20 16:44:09 +03:00
Aliaksandr Valialkin
76811c2f60
docs/CHANGELOG.md: cut v1.66.0
2021-09-20 15:20:25 +03:00
n4mine
1ac8d55147
fix: typo, dddresses -> addresses ( #1630 )
2021-09-20 14:28:59 +03:00
Aliaksandr Valialkin
a06ff456f8
docs/Articles.md: add a link to Open-source strategy at VictoriaMetrics
2021-09-20 11:46:10 +03:00
Aliaksandr Valialkin
9a3d0c43b5
app/vmselect/promql: add quantiles_over_time("phiLabel", phi1, ..., phiN, m[d]) function for calculating multiple quantiles at once
2021-09-17 23:35:10 +03:00
Aliaksandr Valialkin
e1e5a20b36
docs/CHANGELOG.md: document 0e09fdb8b0
2021-09-17 18:47:06 +03:00
Aliaksandr Valialkin
2951dd0a57
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 13:32:39 +03:00
Aliaksandr Valialkin
8c504d6efa
docs/CHANGELOG.md: document the change in enterprise apps, which allows passing -version without -eula flag
...
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1621
2021-09-17 12:37:45 +03:00
Aliaksandr Valialkin
948fb638f5
docs/FAQ.md: extend VictoriaMetrics vs TimescaleDB section with real user experience
...
See also https://github.com/timescale/promscale/issues/427 , which is mentioned in the https://abiosgaming.com/press/high-cardinality-aggregations/
2021-09-16 20:46:25 +03:00
Roman Khavronenko
f83fa31985
docs: fix indentation for FAQ document ( #1620 )
2021-09-16 13:59:22 +03:00
Aliaksandr Valialkin
e60dfc96ff
app/vmselect/promql: add mad(q) and outliers_mad(tolerance, q) functions to MetricsQL
2021-09-16 13:33:53 +03:00
Aliaksandr Valialkin
44b01fff13
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 18:08:30 +03:00
Aliaksandr Valialkin
06ed694ad9
docs/CHANGELOG.md: document 777ff75874
2021-09-15 17:45:08 +03:00
Aliaksandr Valialkin
68ea3d18f7
vendor: update github.com/valyala/histogram from v1.1.2 to v1.2.0
...
This fixes the non-repeatable quantile_over_time() results when the number of input samples exceeds 1000.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612
2021-09-15 09:34:07 +03:00
Roman Khavronenko
84b41e498f
docs: add "Choosing a Time Series Database for High Cardinality Aggregations" article ( #1617 )
2021-09-15 01:51:56 +03:00
Aliaksandr Valialkin
3e1683756b
docs/vmalert.md: follow-up after 68721f6e7d
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1608
2021-09-14 14:47:47 +03:00
Dima Lazerka
56069a3022
Remove port 3000 and add https to play-grafana link ( #1616 )
...
* Remove port 3000 and add https to play-grafana link
* Fix typo
Co-authored-by: Dzmitry Lazerka <dlazerka@gmail.com>
2021-09-14 14:24:30 +03:00
Aliaksandr Valialkin
8f685d81c6
lib/storage: follow up after 00cbb099b6
2021-09-14 14:16:25 +03:00
Aliaksandr Valialkin
adedc83b3b
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 12:20:03 +03:00
Aliaksandr Valialkin
e46bd9e47f
docs/Single-server-VictoriaMetrics.md: link to cardinality limiter docs in vmagent
2021-09-13 21:26:59 +03:00
Aliaksandr Valialkin
07b9c7994f
docs/vmagent.md: mention out of order sample errors, which are typically emitted by Thanos, Cortex or Prometheus
2021-09-13 19:36:31 +03:00
Aliaksandr Valialkin
8a6a36429a
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 18:51:56 +03:00
Aliaksandr Valialkin
c4f11a49f8
docs/CHANGELOG.md: document 5494bc02a6
2021-09-13 17:11:23 +03:00
Aliaksandr Valialkin
7f0a8d4bdb
docs: consistency renaming: Influx -> InfluxDB
2021-09-13 17:05:16 +03:00
Aliaksandr Valialkin
b9727a36dc
docs/vmbackup.md: update the outdated link to vmbackupmanager
2021-09-13 14:16:53 +03:00
Aliaksandr Valialkin
d1a16e0891
app/vmselect/promql: use Prometheus-compatible label value formatting for count_values function
2021-09-13 13:48:06 +03:00
Aliaksandr Valialkin
fb6ed0ce19
lib/promscrape/discovery/docker: support host networking mode
...
See https://github.com/prometheus/prometheus/issues/9116
2021-09-13 13:30:16 +03:00
Aliaksandr Valialkin
6295861acd
lib/promscrape/discovery/kubernetes: properly use https scheme for wildcard TLS certificates in ingress target discovery
2021-09-13 13:03:42 +03:00
Aliaksandr Valialkin
728c4c3841
lib/promscrape: generate scrape_timeout_seconds metric per each scrape target in the same way as Prometheus 2.30 does
...
See https://github.com/prometheus/prometheus/pull/9247
2021-09-12 15:20:44 +03:00
Aliaksandr Valialkin
48e3e6c8df
lib/promscrape: add ability to configure scrape_timeout and scrape_interval via relabeling
...
See https://github.com/prometheus/prometheus/pull/8911
2021-09-12 13:33:41 +03:00
Aliaksandr Valialkin
f3e89754a9
lib/promscrape: reduce CPU usage for common case when calculating scrape_series_added metric
...
Also reduce CPU usage when applying `series_limit` to scrape targets with constant set of metrics.
The main idea is to perform the calculations on scrape_series_added and series_limit
only if the set of metrics exposed by the target has been changed.
Scrape targets rarely change the set of exposed metrics,
so this optimization should reduce CPU usage in general case.
2021-09-12 12:53:14 +03:00
Aliaksandr Valialkin
674a6eee6c
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 11:39:19 +03:00
Aliaksandr Valialkin
77168e3e94
docs/vmagent.md: sync with app/vmagent/README.md by running make docs-sync
2021-09-11 11:04:42 +03:00
Aliaksandr Valialkin
9286107e82
lib/promscrape: send stale markers for disappeared metrics like Prometheus does
2021-09-11 10:51:04 +03:00
Aliaksandr Valialkin
cfed015bb6
docs/vmalert.md: typo fix in Multitenancy chapter
2021-09-10 17:57:14 +03:00
Aliaksandr Valialkin
f4dead529f
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 21:09:21 +03:00
Aliaksandr Valialkin
ea943911bc
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 19:21:18 +03:00
Aliaksandr Valialkin
f27980dcb3
docs/CHANGELOG.md: typo fix
2021-09-09 18:57:30 +03:00
Aliaksandr Valialkin
4aeb8db83f
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 18:49:39 +03:00
Aliaksandr Valialkin
d2708a1fb7
docs/vmagent.md: typo fix in Relabeling chapter
2021-09-09 16:39:40 +03:00
Aliaksandr Valialkin
d6bd956930
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 16:18:21 +03:00
Aliaksandr Valialkin
3a827b98cd
docs/vmalert.md: make docs-sync after 21f022e5f0
2021-09-09 16:16:25 +03:00
Aliaksandr Valialkin
a8053d9fc6
docs/MetricsQL.md: add a link to VictoriaMetrics github
2021-09-08 00:14:59 +03:00
Aliaksandr Valialkin
e6c9869d86
app/vmalert: follow-up after 21f022e5f0
2021-09-07 22:43:37 +03:00
Aliaksandr Valialkin
6fbaf8f978
docs/CHANGELOG.md: document 42e07cfaea
2021-09-07 22:34:39 +03:00
Aliaksandr Valialkin
e34f7081d0
docs/vmagent.md: add API path for Prometheus text exposition format
2021-09-07 16:14:51 +03:00
Aliaksandr Valialkin
0166eae7c4
docs/Articles.md: add a link to case studies
2021-09-06 10:57:59 +03:00
Aliaksandr Valialkin
5e3ef376b5
docs/Articles.md: add an url to https://www.vultr.com/docs/install-and-configure-victoriametrics-on-debian
2021-09-03 11:49:37 +03:00
Aliaksandr Valialkin
ef27786e37
docs/Single-server-VictoriaMetrics.md: fix a link multitenancy docs for cluster version in VictoriaMetrics
2021-09-02 17:43:35 +03:00
Aliaksandr Valialkin
f529058d3a
docs/CHANGELOG.md: cut v1.65.0
2021-09-01 17:12:32 +03:00
Aliaksandr Valialkin
bddd1c35e2
docs/FAQ.md: add questions on how to migrate data from various systems (Prometheus, InfluxDB, OpenTSDB, Graphite) to VictoriaMetrics
2021-09-01 16:47:30 +03:00
Aliaksandr Valialkin
ed818fceef
docs: update -help output for victoria-metrics and vmagent after f77dde837a
2021-09-01 16:34:32 +03:00
Aliaksandr Valialkin
f77dde837a
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 16:03:59 +03:00
Aliaksandr Valialkin
111ea89a7d
docs: make docs-sync
2021-09-01 12:02:34 +03:00
Aliaksandr Valialkin
9e41b05401
docs/CHANGELOG.md: document eff940aa76
2021-09-01 12:00:02 +03:00
Aliaksandr Valialkin
fce87bfe8d
docs/CHANGELOG.md: document 7c70dcbe3b
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1471
2021-09-01 11:56:23 +03:00
Nikolay
7c70dcbe3b
adds external_labels per group for vmalert ( #1485 )
...
* adds external_label per group for vmalert
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1471
2021-08-31 14:52:34 +03:00
Aliaksandr Valialkin
6e085e6dac
docs/Single-server-VictoriaMetrics.md: remove outdated link to VictoriaMetrics wiki
...
VictoriaMetrics wiki became outdated after publishing all the docs at https://docs.victoriametrics.com
2021-08-31 11:48:32 +03:00
Aliaksandr Valialkin
8b228a5873
docs/CHANGELOG.md: add a link to Prometheus staleness tracking
2021-08-31 11:48:32 +03:00
