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
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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
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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 )
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* 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 )
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* 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
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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
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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
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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
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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
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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 )
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* 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
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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
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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
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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
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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
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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
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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
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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
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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 )
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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
