1546 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	e1a715b0f5	lib/storage: convert alternate regexps into Graphite wildcards inside __graphite__ pseudo-label ... 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) ... * 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. * feat: store display type in URL * refactor: move the time setting to a folder * refactor: move the query configurator to a folder * refactor: move the auth settings to a folder * feat: improve styles * feat: add multi query * update package-lock * feat: add display multiple queries * feat: add limits for multiple queries * update dependencies * feat: add history for multiple queries * feat: add line type to legend * feat: change style for switch * feat: change the logic for axes limits for multiple queries * update package-lock.json * update dependencies * feat: add the filter to legend * wip * lib/httpserver: add missing 127.0.0.1 hostname to the logged address for http and pprof server if the address starts with ':' This allows copy-pasting the url to http server from logs. * lib/httpserver: add missing 127.0.0.1 hostname to the logged address for http and pprof server if the address starts with ':' This allows copy-pasting the url to http server from logs. Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	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 ... * -promscrape.config * -relabelConfig * -remoteWrite.relabelConfig * -remoteWrite.urlRelabelConfig	2021-12-03 00:10:02 +02:00
Aliaksandr Valialkin	62b4efb3e7	app/vmauth: follow-up for 13368bed18 ... * 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 ... 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 ... 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 ... 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) ... 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) ... * 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 ... 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 ... This is a follow-up for b72eed1f5e	2021-11-17 01:09:32 +02:00
vic	1fb3dbcbda	Update Cluster-VictoriaMetrics.md (#1806) ... 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) ... 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 ... 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 ... 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 ... 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 ... 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 ... 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 ... 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) ... 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 ... 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 0e2486df56 * docs/CHANGELOG.md: document 5416e18007 * app/vmui: `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	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 00cbb099b6 Updates https://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
Aliaksandr Valialkin	5c63d69454	lib/promscrape/discovery/kubernetes: return back support role: endpointslices, since it is used by VictoriaMetrics operator ... This is a follow up commit after 31b42b30b6	2021-08-29 12:37:03 +03:00
Aliaksandr Valialkin	db330232ac	lib/protoparser/opentsdb: follow-up after 8ee75ca45a	2021-08-29 11:49:21 +03:00
Aliaksandr Valialkin	31b42b30b6	lib/promscrape/discovery/kubernetes: rename role: endpointslices to role: endpointslice to be consistent with Prometheus ... See 2ec6c7dbb8/discovery/kubernetes/kubernetes.go (L99)	2021-08-29 11:23:08 +03:00
Aliaksandr Valialkin	2e001db4de	lib/promscrape/discovery/kubernetes: use v1 API instead of v1beta1 API for role: ingress and role: endpointslices ... This should fix service discovery for these roles in Kubernetes v1.22 and newer versions. See https://kubernetes.io/docs/reference/using-api/deprecation-guide/#ingress-v122 The corresponding change in Prometheus - https://github.com/prometheus/prometheus/pull/9205	2021-08-29 11:16:59 +03:00
Aliaksandr Valialkin	189507d9d0	docs/Single-server-VictoriaMetrics.md: mention that downsampling doesnt improve query performance on high churn rate	2021-08-27 18:50:26 +03:00
Aliaksandr Valialkin	5ea689d61b	app/vmselect/promql: add quantile("phiLabel", phi1, ..., phiN, q) aggregate function to MetricsQL ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1573	2021-08-27 18:37:20 +03:00
Aliaksandr Valialkin	bec18e4fe9	app/vmselect: add -search.disableAutoCacheReset command-line option for disabling automatic cache reset when a sample with old timestamp outside -search.cacheTimestampOffset is inserted ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1570	2021-08-27 17:15:31 +03:00
Aliaksandr Valialkin	67189be1cb	docs/{vmgateway,vmbackupmanager}: mention that enterprise binaries are free for download and evaluation	2021-08-27 14:54:09 +03:00
Aliaksandr Valialkin	321da535fa	docs: link to active time series, churn rate and high cardinality questions	2021-08-27 14:44:53 +03:00
Aliaksandr Valialkin	c8c153fb91	docs/CHANGELOG.md: document the bugfix for possible timeout error in vmbackupmanager when making snapshots ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1571	2021-08-27 13:04:06 +03:00
Aliaksandr Valialkin	2bc79042f6	docs: mention that enterprise binaries can be downloaded and evaluated for free	2021-08-27 12:48:14 +03:00
Aliaksandr Valialkin	2bef940add	docs/vmagent.md: document the ability to load scrape configs from multiple files ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1559	2021-08-26 09:13:14 +03:00
Aliaksandr Valialkin	10f960fa0c	lib/promscrape: add ability to load scrape configs from multiple files ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1559	2021-08-26 08:51:16 +03:00
Aliaksandr Valialkin	e24203cde8	docs/CHANGELOG.md: document 48f33d098b	2021-08-25 13:31:35 +03:00
Aliaksandr Valialkin	9fc9d76a7f	docs/Cluster-VictoriaMetrics.md: mention that the -replicationFactor at vmselect is an optional parameter	2021-08-25 13:10:57 +03:00
Aliaksandr Valialkin	c27ee35c5c	lib/promscrape: expose promscrape_discovery_http_errors_total metric for tracking errors per each http_sd config	2021-08-25 13:05:49 +03:00
Aliaksandr Valialkin	ffc0ab1774	lib/{mergeset,storage}: improve the detection of the needed free space for background merge ... This should prevent from possible out of disk space crashes during big merges. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1560	2021-08-25 09:35:44 +03:00
Aliaksandr Valialkin	a287a48634	docs/FAQ.md: add more entries for frequently asked questions ... The following topics are covered: * Active time series * High cardinality * High churn rate * Slow inserts	2021-08-24 11:34:44 +03:00
Aliaksandr Valialkin	8358890e33	docs/MetricsQL.md: typo fix: histogram_qunatile -> histogram_quantile	2021-08-23 23:08:16 +03:00
Aliaksandr Valialkin	7c57745f40	docs/MetricsQL.md: fix the indentation for median function	2021-08-23 12:04:31 +03:00
Aliaksandr Valialkin	a78672f95a	docs/MetricsQL.md: typo fix: convesions->conversions	2021-08-23 12:02:03 +03:00
Aliaksandr Valialkin	17a1241022	docs/MetricsQL.md: typo fixes	2021-08-23 11:59:12 +03:00
Aliaksandr Valialkin	60ac3e1e46	docs/MetricsQL.md: rehaul the documentation on MetricsQL ... * Document all the functions supported by MetricsQL, including PromQL functions * Group functions by their type: rollup functions, transform functions, label manipulation functions and aggregate functions. * Document implicit query transformations.	2021-08-23 11:45:52 +03:00
Aliaksandr Valialkin	0078486ea7	app/vmselect/promql: rename sign() function to sgn() in order to be consistent with Prometheus ... See https://github.com/prometheus/prometheus/pull/8457 for details.	2021-08-23 11:45:51 +03:00
Aliaksandr Valialkin	69c291353b	deployment/docker: update Go builder from Go1.16.0 to Go1.17.0 ... This improves data ingestion and query performance by up to 5% according to benchmarks. See https://go.dev/blog/go1.17	2021-08-21 22:20:49 +03:00
Aliaksandr Valialkin	d5622b32e2	lib/promscrape: reduce memory and CPU usage when Prometheus staleness tracking is enabled for metrics from deleted / disappeared scrape targets ... Store the scraped response body instead of storing the parsed and relabeld metrics. This should reduce memory usage, since the response body takes less memory than the parsed and relabeled metrics. This is especially true for Kubernetes service discovery, which adds many long labels for all the scraped metrics. This should also reduce CPU usage, since the marshaling of the parsed and relabeld metrics has been substituted by response body copying. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526	2021-08-21 21:17:26 +03:00
Aliaksandr Valialkin	2288e75f03	docs/vmalert.md: run make docs-sync after 9ee3d0378f	2021-08-21 20:24:56 +03:00
Aliaksandr Valialkin	6ffbb46aef	docs/CHANGELOG.md: document 9ee3d0378f	2021-08-21 20:20:08 +03:00
Aliaksandr Valialkin	c14edc860b	docs/CHANGELOG.md: document b5d6a0e499	2021-08-19 14:03:20 +03:00
Aliaksandr Valialkin	80ddade4ed	docs/CHANGELOG.md: clarify the change, which adds -search.noStaleMarkers command-line flag	2021-08-19 13:56:04 +03:00
Aliaksandr Valialkin	a724229b5d	app/vmselect/promql: do not override [d] at last_over_time(m[d]) if [d] is smaller than scrape_interval ... Since most users do not expect the overriding of explicitly set `[d]`.	2021-08-19 10:31:48 +03:00
Aliaksandr Valialkin	ce0c270e75	docs/CHANGELOG.md: cut v1.64.1 ... This is mostly bugfix release, which includes fixes for staleness handling and a security update for Alpine base image	2021-08-18 22:06:05 +03:00
Aliaksandr Valialkin	c09446a9aa	lib/promscrape: send stale markers for the previously scraped metrics on failed scrapes like Prometheus does	2021-08-18 21:59:03 +03:00
Aliaksandr Valialkin	04c3e9916d	docs/CHANGELOG.md: document 06bf21c21b	2021-08-18 14:01:04 +03:00
Aliaksandr Valialkin	cdc372bb98	app/vmselect: add -search.noStaleMarkers command-line flag for disabling stale markers handling in queries ... This option allows reducing CPU usage a bit when VictoriaMetrics is used for collecting and processing non-Prometheus data. For example, InfluxDB line protocol, Graphite, OpenTSDB, CSV, etc.	2021-08-18 13:59:02 +03:00
Aliaksandr Valialkin	226143f31b	lib/promscrape: add ability to disable sending Prometheus staleness markers with -promscrape.disableStaleMarkers command-line flag ... This option can be useful when vmagent consumes too much additional memory for staleness markers functionality and when staleness markers aren't needed.	2021-08-18 13:43:21 +03:00
Aliaksandr Valialkin	db1e62495b	app/vmselect/promql: add bitmap_and(), bitmap_or() and bitmap_xor() functions to MetricsQL ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1541	2021-08-17 13:21:21 +03:00
Aliaksandr Valialkin	277538d655	docs/Single-server-VictoriaMetrics.md: mention that vmctl can migrate data from OpenTSDB to VictoriaMetrics	2021-08-17 11:12:16 +03:00
Aliaksandr Valialkin	03c959f1df	lib/promscrape: stop scrapers for the removed targets before starting scrapers for the added targets ... This should prevent from possible time series overlap when old target is substituted by new target (for example, during Kubernetes deployments). Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1530 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1509	2021-08-17 00:55:51 +03:00
Aliaksandr Valialkin	90434ba25b	app/vmalert: mention -remoteWrite.disablePathAppend in the description for -remoteWrite.url	2021-08-16 15:22:47 +03:00
Aliaksandr Valialkin	f37b963619	app/vmalert: follow-up for 2400f85761	2021-08-16 15:20:22 +03:00
Aliaksandr Valialkin	4547d4f692	docs/CHANGELOG.md: update urls to Prometheus 2.29 release ... Previously these urls were pointing to rc0 release	2021-08-16 14:53:38 +03:00
Aliaksandr Valialkin	ae9f923449	docs/CHANGELOG.md: typo fix: satureated -> saturated	2021-08-16 14:53:38 +03:00
Alexander Rickardsson	2400f85761	vmalert: enable configuring explicit path (#1536) ... * vmalert: allow to disable automatically added path to remote write address via disablePathAppend flag * docs: update docs to include remoteWrite.disablePathAppend	2021-08-16 14:20:57 +03:00
Aliaksandr Valialkin	c518858145	docs/CHANGELOG.md: cut v1.64.0	2021-08-15 23:52:03 +03:00
Aliaksandr Valialkin	a0e18f06eb	lib/promscrape: restore red highlighting for DOWN targets at /targets page ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1461	2021-08-15 16:03:57 +03:00
Aliaksandr Valialkin	40a859a760	docs/CHANGELOG.md: mention the bugfix when more than 27 time series are selected at /vmui	2021-08-15 15:10:41 +03:00
Aliaksandr Valialkin	386ee5b82c	docs/CHANGELOG.md: mention that VMUI automatically fills Server URL field ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1506	2021-08-15 14:45:09 +03:00
Aliaksandr Valialkin	aefba16d5e	app/vmagent/remotewrite: expose vmagent_remotewrite_send_duration_seconds_total metric ... This metric can be used for determining high saturation of every connection to remote storage with an alerting query `rate(vmagent_remotewrite_send_duration_seconds_total) > 0.9s`. This query triggers when a connection is satureated by more than 90%	2021-08-15 13:34:12 +03:00
Aliaksandr Valialkin	4401464c22	all: add support for Prometheus staleness markers ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1509 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1530 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845	2021-08-13 12:10:17 +03:00
Aliaksandr Valialkin	9a8d1bcec5	docs/Cluster-VictoriaMetrics.md: meniton that vmagent can be used for replicating the data among multiple clusters ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1491	2021-08-12 12:47:32 +03:00
Denys Holius	81e4d644dd	added guide for HA monitoring setup in K8s via VM Cluster (#1523) ... * added guide for HA monitoring setup in K8s via VM Cluster * fixed missed divs * fixed different typos * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> * Update docs/guides/k8s-ha-monitoring-via-vm-cluster.md Co-authored-by: Roman Khavronenko <hagen1778@gmail.com> Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>	2021-08-11 11:45:42 +03:00
Aliaksandr Valialkin	755f65f4bc	app/vminsert: add vm_rpc_send_duration_seconds_total metric per each vminsert->vmstorage link ... This metric is useful for determining high link saturation with the following alerting rule: rate(vm_rpc_send_duration_seconds_total) > 0.9s	2021-08-11 11:44:40 +03:00
Aliaksandr Valialkin	869ff25392	docs/Cluster-VictoriaMetrics.md: update -help output for cluster components after the d375d9b878	2021-08-11 11:44:39 +03:00
Aliaksandr Valialkin	bcffd04e3a	docs: make docs-sync after e0ee69797d	2021-08-11 10:53:49 +03:00
Aliaksandr Valialkin	d375d9b878	lib/envflag: add a link to docs for -envflag.enable	2021-08-11 10:29:33 +03:00
Aliaksandr Valialkin	5ce531027f	docs/CHANGELOG.md: document new metrics added to vmalert at 7416fdaa8b	2021-08-05 10:13:08 +03:00
Aliaksandr Valialkin	c1185363ca	app/vmagent: typo fix in the description for -remoteWrite.queues	2021-08-05 10:01:35 +03:00
Aliaksandr Valialkin	d826352688	app/vmagent: follow-up after fe445f753b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1491	2021-08-05 09:52:32 +03:00
Aliaksandr Valialkin	f07165977a	docs/Articles.md: actualize links and re-order some links	2021-08-03 16:11:49 +03:00
Aliaksandr Valialkin	50663ba41f	lib/promscrape/discovery/gce: add __meta_gce_interface_ipv4_<name> labels as in Prometheus 2.29 ... See https://github.com/prometheus/prometheus/pull/8978	2021-08-03 16:11:49 +03:00
Aliaksandr Valialkin	3cad8b4564	lib/promscrape/discovery/ec2: add __meta_ec2_availability_zone_id label as Prometheus 2.29 does	2021-08-03 16:11:49 +03:00
Aliaksandr Valialkin	e92fde7945	app/vmselect/promql: add present_over_time(m[d]) function, which will be available starting from Prometheus 2.29.0 ... See https://github.com/prometheus/prometheus/releases/tag/v2.29.0-rc.0 and https://github.com/prometheus/prometheus/pull/9097	2021-08-03 16:11:49 +03:00
Roman Khavronenko	370fe9fa2a	docs: add "Scaling to trillions of metric data points" to articles (#1517)	2021-08-03 11:07:45 +03:00
Roman Khavronenko	b385fa622b	docs: mention "Push Prometheus metrics to VictoriaMetrics or other exporters" article (#1511)	2021-08-02 17:23:10 +03:00
Roman Khavronenko	a641102ec2	docs: fix indentation for guide articles (#1512)	2021-08-02 17:16:58 +03:00
Aliaksandr Valialkin	66eb60f20d	docs/CaseStudies.md: typo fix: hed->had	2021-07-30 18:32:12 +03:00
Aliaksandr Valialkin	8a3c13fd53	docs/CHANGELOG.md: typo fix	2021-07-30 12:35:57 +03:00
Aliaksandr Valialkin	a3b4fc0474	docs/CHANGELOG.md: document d05cac6c98 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1486	2021-07-30 12:19:53 +03:00
Aliaksandr Valialkin	a1911e1330	app/vmselect/netstorage: unpack time series data in mostly local big chunks ... This should improve performance on multi-CPU systems for queries selecting time series with big number of raw samples	2021-07-30 12:03:17 +03:00
Aliaksandr Valialkin	192dfbfd90	app/vmselect: follow-up for ed95bc9531 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1493	2021-07-29 09:53:28 +03:00
Aliaksandr Valialkin	e20ec090b2	docs: remove SampleSizeCalculations.md, since it is outdated and no longer used ... There was a reference to this doc from the old victoriametrics.com site	2021-07-28 19:25:16 +03:00
Aliaksandr Valialkin	8ee8660ac4	app/vmselect: follow-up for 626073bca8 ... * Rename -search.maxMetricsPointSearch to -search.maxSamplesPerQuery, so it is more consistent with the existing -search.maxSamplesPerSeries * Move the -search.maxSamplesPerQuery from vmstorage to vmselect, so it could effectively limit the number of raw samples obtained from all the vmstorage nodes * Document the -search.maxSamplesPerQuery in docs/CHANGELOG.md	2021-07-28 18:00:23 +03:00
Denys Holius	9ffd70a921	Added new guide for monitoring k8s via VictoriaMetrics cluster (#1476) ... * renamed and moved screenshots * fixed cluster guide, updated helm chart versions, added values.yaml for vm single * renamed guide files * fixed typo * add some fixes * fixed typos,added guide k8s-monitoring-via-vm-cluster * added fixes for yamls	2021-07-27 18:01:12 +03:00
Aliaksandr Valialkin	8481f4f004	docs/CHANGELOG.md: document 9d45b46f4c	2021-07-27 12:38:31 +03:00
Aaron France	fec509fe2d	fix: typo in metrics.md docs	2021-07-26 21:53:26 +03:00
Aliaksandr Valialkin	95aff47330	app/vmselect: prevent from possible deadlock when f callback blocks inside RunParallel	2021-07-26 15:47:30 +03:00
Aliaksandr Valialkin	bfb18438ec	docs/Articles.md: add links to new articles	2021-07-23 21:06:58 +03:00
Aliaksandr Valialkin	05672ffc32	app/vmselect/promql: properly handle (a op b) default N if (a op b) returns NaN series ... The result should be a series with `N` values and `a op b` labels. Previously such series has been removed from the result.	2021-07-16 01:44:58 +03:00
Aliaksandr Valialkin	ca75432e66	app/vmselect: do not track queries with less than 1ms execution time at /api/v1/status/top_queries ... This should improve the readability and usefullness of the /api/v1/status/top_queries when debugging slow queries or queries that take too much cpu time.	2021-07-15 16:44:28 +03:00
Aliaksandr Valialkin	f4e81aef7e	app/vmselect/netstorage: add -search.maxSamplesPerSeries command-line option for limiting the number of samples a query can process per each series ... This should prevent from out of memory crashes like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1067	2021-07-15 16:03:28 +03:00
Aliaksandr Valialkin	171d44acd8	docs/CHANGELOG.md: typo fix: suffxies->suffixes	2021-07-15 15:02:20 +03:00
Aliaksandr Valialkin	61cc13c16f	docs/CHANGELOG.md: cut v1.63.0	2021-07-15 14:02:13 +03:00
Aliaksandr Valialkin	682662b2ae	lib/storage: remove cache directory if it contains reset_cache_on_startup file ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1447	2021-07-13 17:58:51 +03:00
Aliaksandr Valialkin	8d99e94a52	docs: clarify why spare CPU and RAM resources are needed in capacity planning	2021-07-13 15:48:25 +03:00
Aliaksandr Valialkin	8d0ec47be9	docs/Cluster-VictoriaMetrics.md: clarify the docs about the needed values for -dedup.minScrapeInterval at vmselect during replication when the data is pushed from HA pair	2021-07-13 15:43:02 +03:00
Aliaksandr Valialkin	2df66dad7b	lib/httpserver: add is_set label to flag metrics ... This label allows determining the set flags with the query `flag{is_set="true"}`	2021-07-13 15:10:13 +03:00
Aliaksandr Valialkin	a925d5a3e1	app/vmselect/promql: duration handling improvements in MetricsQL queries ... - Support durations anywhere in MetricsQL queries. E.g. sum_over_time(m[1h])/1h is equivalent to sum_over_time(m[1h])/3600 - Support durations without suffix. E.g. rate(m[300]) is equivalent to rate(m[5m])	2021-07-12 17:16:41 +03:00
Aliaksandr Valialkin	f3a5465ece	docs/CHANGELOG.md: document the change from bfba4c28a4 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1444	2021-07-12 12:44:06 +03:00
Aliaksandr Valialkin	a684408e27	docs: update http://slack.victoriametrics.com to https://slack.victoriametrics.com	2021-07-12 10:57:16 +03:00
Aliaksandr Valialkin	f539772ca6	docs: sync with the cluster branch	2021-07-10 12:45:38 +03:00
Aliaksandr Valialkin	8c764e88f0	app/vmui: move source code from https://github.com/VictoriaMetrics/vmui to app/vmui ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413	2021-07-09 17:15:23 +03:00
Aliaksandr Valialkin	2be340a4c9	docs: clarify what does "workload" mean in capacity planning docs	2021-07-09 12:49:53 +03:00
Aliaksandr Valialkin	c5f0b454f0	app/vmselect: follow-up after aa11ef6d3b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413	2021-07-07 17:43:35 +03:00
Aliaksandr Valialkin	92b8380fdf	docs/Cluster-VictoriaMetrics.md: improve capacity planning recommendations	2021-07-07 16:22:51 +03:00
Aliaksandr Valialkin	6e0553c92e	lib/mergeset: cache indexBlock items only on the second request ... This should reduce the indexdb/indexBlocks cache size, since it won't contain one-time-wonders items.	2021-07-07 15:23:06 +03:00
Aliaksandr Valialkin	ed944313b0	app/{vminsert,vmselect}: export vminsert_request_duration_seconds and vmselect_request_duration_seconds histograms	2021-07-07 13:25:21 +03:00
Aliaksandr Valialkin	766edbc421	lib/httpserver: print full requestURI in httpserver.Errorf ... This should simplify debugging.	2021-07-07 13:09:40 +03:00
Aliaksandr Valialkin	c55a64ba08	docs: clarify capacity planning docs	2021-07-07 12:46:55 +03:00
Roman Khavronenko	75f12bfe78	add option to add Copy button for code snippets (#1433) ... To add a Copy button wrap code snippet with the following element: ``` <div class="with-copy" markdown="1"> <your-code-snippet> </div> ``` See the changes to `Kubernetes monitoring with VictoriaMetrics Single` for details.	2021-07-06 08:23:39 +03:00
Aliaksandr Valialkin	8f973e34fb	lib/workingsetcache: properly switch to whole mode ... Previously the switch from `split` to `whole` mode had been performed too early, e.g. when the current cache size became bigger than 1/4 of the allowed cache size. Now it is performed when the current cache size becomes bigger than 1/2 of the allowed cache size. This change can reduce memory usage for data ingestion path when big number of active time series are ingested.	2021-07-05 15:16:11 +03:00
Roman Khavronenko	bd6b8f7e31	move github-pages docs to the main repo (#1432) ... * move github-pages docs to the main repo * rm github actions for copying docs to VictoriaMetrics/VictoriaMetrics.github.io	2021-07-05 14:34:10 +03:00
Aliaksandr Valialkin	888d62e40c	docs/CHANGELOG.md: document the bugfix for vm_merge_need_free_disk_space metric at 9a83e9018d	2021-07-05 12:01:08 +03:00
Aliaksandr Valialkin	6bef227388	docs/Articles.md: add an url to https://medium.com/ibm-garage/monitoring-of-multiple-openshift-clusters-with-victoriametrics-d4f0979e2544	2021-07-05 11:51:37 +03:00
Aliaksandr Valialkin	f6bb130898	app/{vmselect,vmstorage}: clarify the description for -dedup.minScrapeInterval command-line flag ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1426	2021-07-02 15:05:57 +03:00
Aliaksandr Valialkin	1e52f11e87	docs/Cluster-VictoriaMetrics.md: typo fix: siplify -> simplify	2021-07-02 10:50:55 +03:00
Aliaksandr Valialkin	5beb099ff9	docs/Cluster-VictoriaMetrics.md: add a chapter describing a toy cluster setup on a single host ... While at it, refer to available tools, which can simplify cluster setup	2021-07-02 10:48:56 +03:00
Aliaksandr Valialkin	158c50c0ee	lib/promauth: reload TLS certificates from disk on every mTLS connection as Prometheus does ... This allows updating client certificates without the need to restart vmagent and/or single-node VictoriaMetrics. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1420 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470	2021-07-01 15:27:47 +03:00
Aliaksandr Valialkin	02ed4b8b46	docs/CHANGELOG.md: document ae485c2bfd	2021-07-01 11:51:19 +03:00
Aliaksandr Valialkin	c25b839078	lib/workingsetcache: reset the cache mode when the cache is reset ... This should reduce memory usage if the working set is reduced after the cache reset.	2021-07-01 11:50:11 +03:00
Aliaksandr Valialkin	1b0501a09e	lib/promscrape: typo fix in /targets output ... The typo has been introduced in fb72a2133f Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1408	2021-06-28 21:26:37 +03:00
Aliaksandr Valialkin	3af2162085	docs/vmagent.md: mention about docker_sd_config support	2021-06-25 20:52:15 +03:00
Aliaksandr Valialkin	008033a374	docs/CHANGELOG.md: cut v1.62.0	2021-06-25 13:29:38 +03:00
Aliaksandr Valialkin	cb5453953f	lib/promscrape: split docker and dockerswarm service discovery code bases, since they have very little in common ... This is a follow up after c85a5b7fcb	2021-06-25 13:20:20 +03:00
Aliaksandr Valialkin	4345c07777	docs: consistently put the link to articles and slides about VictoriaMetrics after the links to case studies	2021-06-24 15:37:38 +03:00
Aliaksandr Valialkin	b2fca1ab22	docs/CaseStudies.md: add a case study for DFKI	2021-06-24 15:24:39 +03:00
Aliaksandr Valialkin	906fca9e88	docs/CaseStudies.md: add Groove X case study	2021-06-24 15:04:49 +03:00
Aliaksandr Valialkin	d25a161579	docs/CaseStudies.md: add Sensedia case study	2021-06-24 14:36:13 +03:00
Aliaksandr Valialkin	ca42410afd	docs/CHANGELOG.md: document the bugfix in increase_pure() function from the commit fb4f758715	2021-06-24 12:05:39 +03:00
Aliaksandr Valialkin	5d64ed73c5	lib/protoparser/clusternative: do not pool unmarshalWork structs, since they can occupy big amounts of memory (more than 100MB per each struct) ... This should reduce memory usage for vmstorage under high ingestion rate when the vmstorage runs on a system with big number of CPU cores	2021-06-23 15:46:50 +03:00
Aliaksandr Valialkin	cdfae0117a	app/vmselect/promql: return the last timestamp for the max / min value from tmax_over_time() and tmin_over_time() function as most users expect	2021-06-23 14:19:00 +03:00
Aliaksandr Valialkin	70e2852376	docs/CHANGELOG.md: document the bugfix for incorrect stats collection for concurrently executed tag filter ... Follow up for c22114c6f0	2021-06-23 14:05:28 +03:00
Aliaksandr Valialkin	94f3e40ab3	app/vminsert/netstorage: sort the -storageNode list passed to vminsert nodes ... This should reduce resource usage (CPU, RAM, disk IO) at vmstorage nodes if the addresses of vmstorage nodes are passed in random order to vminsert nodes.	2021-06-23 14:01:41 +03:00
Aliaksandr Valialkin	ac54f34f9e	lib/promscrape/discovery/http: follow up after e307bbb29a	2021-06-22 13:40:33 +03:00
Aliaksandr Valialkin	755040a171	lib/promscrape/discovery: support generic auth configs in Consul service discovery in the same way as Prometheus 2.28 does	2021-06-22 13:34:02 +03:00
Aliaksandr Valialkin	59e7755df9	docs/CHANGELOG.md: document the support for Consul namepsace ... See 58a2989fe7	2021-06-22 13:34:02 +03:00
Nikolay	e307bbb29a	adds http_sd (#1399) ... * adds http_sd * adds X-Prometheus-Refresh-Interval-Seconds header * Update lib/promscrape/discovery/http/api.go Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>	2021-06-22 13:33:37 +03:00
Aliaksandr Valialkin	3bc83d3b17	docs/PerTenantStatistic.md: document that the per-tenant statistic is a part of cluster version of VictoriaMetrics	2021-06-22 12:43:01 +03:00
Aliaksandr Valialkin	a3262daac0	docs/CHANGELOG.md: typo fixes	2021-06-18 19:14:53 +03:00
Aliaksandr Valialkin	83a4db813e	app/vmselect: log slow requests to all the /api/v1/* handlers if their execution time exceeds -search.logSlowQueryDuration	2021-06-18 19:04:42 +03:00
Aliaksandr Valialkin	4cfedc5931	docs/Single-server-VictoriaMetrics.md: mention that it is recommended to use a single scrape_interval across all the scrape targets	2021-06-18 15:39:33 +03:00
Aliaksandr Valialkin	570f36b344	app/vmctl: limit JSON line size by 10K samples (#1394) ... This should reduce the maximum memory usage at VictoriaMetrics when importing time series with big number of samples.	2021-06-18 15:26:47 +03:00
Aliaksandr Valialkin	eb1af09a04	docs/Cluster-VictoriaMetrics.md: clarify docs about VictoriaMetrics cluster architecture	2021-06-18 14:36:39 +03:00
Aliaksandr Valialkin	cbd9159a22	docs/CHANGELOG.md: document the reduced disk write IO usage ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1338	2021-06-18 14:02:59 +03:00
Aliaksandr Valialkin	fb72a2133f	lib/promscrape: show jobs with empty scrape targets on /targets page	2021-06-18 10:53:52 +03:00
Aliaksandr Valialkin	d8ab409418	docs/{vmgateway,vmbackupmanager}: explicitly mention that these components are a part of an enterprise package	2021-06-17 17:19:49 +03:00
Aliaksandr Valialkin	9eb3fc346f	docs/vmagent.md: sync with app/vmagent/README.md via make docs-sync	2021-06-16 12:36:49 +03:00
Aliaksandr Valialkin	6d17a4e12d	docs/CHANGELOG.md: document the changed -remoteWrite.queues value ... This is a follow-up for 0a796f7c3a See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1385	2021-06-16 12:35:46 +03:00
Aliaksandr Valialkin	6a8369f0fc	docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics works great with APM workloads (aka Application Performance Monitoring)	2021-06-15 17:32:52 +03:00
Aliaksandr Valialkin	84fb59b0ba	lib/storage: move deletedMetricIDs set from indexDB to Storage ... This makes consitent the list of deleted metricIDs when it is used from both the current indexDB and the previous indexDB (aka extDB). This should fix the issue, which could lead to storing new samples under deleted metricIDs after indexDB rotation. See more details at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1347#issuecomment-861232136 . Thanks to @tangqipengleoo for the initial analysis and the pull request - https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1383 . This commit resolves the issue in more generic way compared to https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1383 . The downside of the commit is the deletedMetricIDs set isn't cleaned from the metricIDs outside the retention. It needs app restart. This should be OK in most cases.	2021-06-15 15:04:30 +03:00
Aliaksandr Valialkin	36d55bff66	lib/promscrape: show the number of samples collected during the last scrape at /targets and /api/v1/targets pages ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1377	2021-06-14 14:04:00 +03:00
Aliaksandr Valialkin	05bc9667c1	docs/CHANGELOG.md: document the addition of DigitalOcean service discovery ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1367	2021-06-14 13:18:19 +03:00
Nikolay	729c4eeb9c	adds digital ocean sd (#1376) ... * adds digital ocean sd config * adds digital ocean sd https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1367 * typo fix	2021-06-14 13:15:04 +03:00
Aliaksandr Valialkin	3e5b6bae66	docs/Cluster-VictoriaMetrics.md: add lists for command-line flags for cluster components	2021-06-14 12:22:05 +03:00
Aliaksandr Valialkin	8a519f1518	docs/vmalert.md: follow-up after 6d5a8c28cd	2021-06-14 11:37:26 +03:00
Aliaksandr Valialkin	2ef2e3d6f8	docs/CHANGELOG.md: cut v1.61.1	2021-06-11 13:01:31 +03:00
Aliaksandr Valialkin	c4f3fbfa5d	lib/storage: reset cache on disk during series deletion and during indexdb rotation ... This should prevent from inconsistent behavior (aka partially missing data for some time series) after unclean shutdown. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1347	2021-06-11 12:42:28 +03:00
Aliaksandr Valialkin	d979e14da2	docs/CHANGELOG.md: document the bugfix from 7adfe878e1	2021-06-11 11:28:10 +03:00
John Belmonte	67b17cdd68	spelling fix: synonym (#1363)	2021-06-10 08:32:52 +03:00
Aliaksandr Valialkin	b83a51366e	docs/CHANGELOG.md: cut v1.61.0	2021-06-09 19:04:44 +03:00
Aliaksandr Valialkin	10d105ee25	docs/FAQ.md: add a chapter comparing VictoriaMetrics to QuestDB	2021-06-09 19:03:23 +03:00
Aliaksandr Valialkin	46d2c7d640	docs/Articles.md: update the broken link to https://nordicapis.com/api-monitoring-with-prometheus-grafana-alertmanager-and-victoriametrics/	2021-06-09 16:39:56 +03:00
Aliaksandr Valialkin	2422b5091f	app/vmauth: improve readability for a config with multiple src_paths	2021-06-09 15:39:32 +03:00
Aliaksandr Valialkin	329b6cd146	docs/CHANGELOG.md: document the enterprise bugfix for the target property in Graphite Render API	2021-06-09 13:50:52 +03:00
Aliaksandr Valialkin	db1c548cb4	docs/CHANGELOG.md: document improvements in re-routing handling in vminsert ... See the following commits: * 1c09e71f5b * 0d067eb112 * 2c6b917749	2021-06-09 13:40:37 +03:00
Aliaksandr Valialkin	f93a31b490	docs/vmagent.md: mention that vmagent supports scrape targets sharding	2021-06-09 12:29:34 +03:00
Aliaksandr Valialkin	ab15bf8c90	docs: document rules replay feature for vmalert ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/836 This is a follow-up for 2a259ef5e7	2021-06-09 12:27:34 +03:00
Aliaksandr Valialkin	c16edf8287	docs/CHANGELOG.md: document the bugfix, which prevents panics for aborted http requests in vmauth ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1353 This is a follow-up for 6b29b955c0	2021-06-09 12:11:53 +03:00
Aliaksandr Valialkin	78f83dc5ad	app/{vmagent,vminsert}: follow-up after 2fe045e2a4 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1343	2021-06-04 20:27:58 +03:00
jelmd	2fe045e2a4	new feature: debug relabeling (#1344) ... * new feature: relabel logging Use scrape_configs[x].relabel_debug = true to log metric names inkl. labels before and after relabeling. After relabeling related metrics get dropped, i.e. not submitted to servers. * vminsert wants relabel logging, too.	2021-06-04 17:50:23 +03:00
Aliaksandr Valialkin	5ac25d2585	docs/CHANGELOG.md: document the bugfix from 6f19bb23a1	2021-06-04 11:53:00 +03:00
Aliaksandr Valialkin	f963f04d3d	app/vminsert: add -disableRerouting command-line flag for disabling re-routing if some vmstorage nodes have lower performance than the others	2021-06-04 04:42:01 +03:00
Aliaksandr Valialkin	d2d746c4fc	docs/CHANGELOG.md: document that it is possible to build VictoriaMetrics components for Solaris ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1322 This is a follow-up for ddc8022702	2021-05-31 09:33:29 +03:00
Aliaksandr Valialkin	b22e380a34	app/vmauth: allow balancing the load among multiple backend nodes by specifying multiple urls in url_prefix config	2021-05-29 01:03:37 +03:00
Aliaksandr Valialkin	ffa4cd6fa5	docs/Articles.md: add a link to https://www.percona.com/blog/2021/05/26/compiling-a-percona-monitoring-and-management-v2-client-in-arm-raspberry-pi-3/	2021-05-28 14:34:31 +03:00
Aliaksandr Valialkin	cecbdee00d	docs/MetricsQL.md: add a link to technical details about rate() and increase() calculations in Prometheus and VictoriaMetrics	2021-05-28 13:13:50 +03:00
Aliaksandr Valialkin	634eeac804	docs/Single-server-VictoriaMetrics.md: remove misleading wording about querying Graphite metrics with MetricsQL	2021-05-28 02:39:14 +03:00
Aliaksandr Valialkin	60341722d5	docs: document f0c21b6300	2021-05-27 15:03:30 +03:00