github-mirrors/VictoriaMetrics

mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2024-12-01 14:47:38 +00:00

Author	SHA1	Message	Date
Aliaksandr Valialkin	f7af86d48e	docs/Single-server-VictoriaMetrics.md: update docs after the `a54987f671`	2022-10-06 13:30:47 +03:00
Yury Molodov	112ae2978d	vmui: maximum queries (#3196 ) vmui: allow using up 4 queries at the same time The change also introduces UI updates to make using multiple queries more conveniently.	2022-10-06 13:30:47 +03:00
Aliaksandr Valialkin	e6d866b37c	docs: follow-up after `262ce77e2d` * Document the addition of Azure blob storage support in vmbackup / vmrestore * List the supported storage system types at docs/vmrestore.md * Mention about azblob storage system support at -src and -dst command-line flags for vmbackup / vmrestore tools. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1029	2022-10-06 00:36:20 +03:00
Aliaksandr Valialkin	3fc0da2c82	docs/CHANGELOG.md: document f8ac55d70ada9ef8490b322abefb05f28f75e2e9	2022-10-06 00:06:07 +03:00
Aliaksandr Valialkin	9b1443bde5	app/vmalert: follow-up after f8ac55d70ada9ef8490b322abefb05f28f75e2e9 * Use vm_account_id and vm_project_id labels to be consistent with https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#multitenancy-via-labels * Document the feature that vmalert now exposes vm_account_id and vm_project_id labels if -clusterMode is set. * Use literal strings instead of string constants for vm_account_id and vm_project_id. This improves code readability.	2022-10-06 00:06:06 +03:00
Aliaksandr Valialkin	1459201de5	app/vmbackupmanager: expose `vm_backup_in_flight` metrics (follow-up after c6bca4a0b47b4f5626e1913d3480e62d657ed4cf)	2022-10-05 23:30:39 +03:00
Aliaksandr Valialkin	98d58fdb57	app/vmalert: update -external.alert.source command-line flag description after `61544e13ad`	2022-10-05 22:54:23 +03:00
Roman Khavronenko	6f6f6afae0	vmalert: allow using `{{$labels}}` for templating in `-external.alert.source` (#3194 ) The change is supposed to provide additional flexibility for generating alert's source link based on label values. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-10-05 22:53:02 +03:00
Dmytro Kozlov	8469670fb2	docs: add cardinality explorer blog post (#3198 ) docs: add cardinality explorer blog post	2022-10-05 22:41:36 +03:00
Aliaksandr Valialkin	8b63f84a86	Makefile: fix sed command and if condition for Linux bash after `2d11896486`	2022-10-05 22:40:43 +03:00
Roman Khavronenko	238401e3ed	docs: udpate Datadog section (#3190 ) The `docs-sync` command was updated to modify images path for assets in `docs/` folder. The change allows to refer images from `docs` without copying them to the root folder. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-10-05 22:36:35 +03:00
Yurii Kravets	39b85119f2	docs: Update How to send data from DataDog agent (#3168 ) docs: Update How to send data from DataDog agent	2022-10-05 22:24:42 +03:00
Aliaksandr Valialkin	43bdd96a6e	app/vmselect: improve performance scalability on multi-CPU systems for `/api/v1/export/...` endpoints	2022-10-01 22:16:07 +03:00
Aliaksandr Valialkin	ae6c7edf04	app/vmselect: do not export NaN values for stale metrics at /federate endpoint Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3185	2022-10-01 19:48:21 +03:00
Aliaksandr Valialkin	e6ee725bae	docs/Cluster-VictoriaMetrics.md: add a security note for multitenant support via labels	2022-10-01 18:56:56 +03:00
Aliaksandr Valialkin	e9f1213cc9	docs/vmagent.md: fix incorrect url for multitenant writes to VictoriaMetrics cluster	2022-10-01 18:51:57 +03:00
Aliaksandr Valialkin	b857365b84	app/vmagent/remotewrite: allow specifying per-`-remoteWrite.url` disk limits for persistent queue with pending data This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3071 Related issue: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970	2022-10-01 18:41:21 +03:00
Aliaksandr Valialkin	e03a924236	app/vmauth: do not remove trailing slash from the proxied path This should fix the issue with opening VMUI at /vmui/ page. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1752	2022-10-01 16:56:42 +03:00
Aliaksandr Valialkin	735de9ee54	lib/promscrape: add `external_labels` from `global` section of `-promscrape.config` after the relabeling is applied to the scraped metrics This aligns with Prometheus behaviour. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3137	2022-10-01 16:15:00 +03:00
Aliaksandr Valialkin	d81285c814	app/vmagent: accept requests with `/prometheus` and `/influx` path prefixes in the same way as VictoriaMetrics does This allows using vmagent as a drop-in replacement for VictoriaMetrics for push protocols.	2022-10-01 14:11:09 +03:00
Aliaksandr Valialkin	b5fe42514d	docs/vmagent.md: formatting fixes	2022-10-01 13:36:48 +03:00
lionelee	f9843442f2	docs/vmagent.md: fix typo (#3186 )	2022-10-01 12:31:41 +03:00
Aliaksandr Valialkin	b96fe2e265	lib/storage: optimize matching speed for non-trivial regexp filters Wrap re.Match into bytesutil.FastStringMatcher. This increases performance for `{foo=~"complex_regex_here"}` filters by up to 4x.	2022-10-01 12:07:18 +03:00
Aliaksandr Valialkin	72d8653233	docs/CHANGELOG.md: clarify the description of the improvement in relabeling performance	2022-10-01 12:07:18 +03:00
Aliaksandr Valialkin	c628f5b6eb	lib/promscrape/discovery/ec2: expose __meta_ec2_region label in the same way as Prometheus 2.39 does See https://github.com/prometheus/prometheus/pull/11326	2022-09-30 20:49:08 +03:00
Roman Khavronenko	408d7043a1	vmalert: support auth configs per static_target (#3188 ) Allow configuring authorization params per list of targets in vmalert's notifier config for `static_configs`. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2690 Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-30 18:38:11 +03:00
Aliaksandr Valialkin	c8000c029a	app/vminsert: remove support for undocumented VictoriaMetrics_AccountID and VictoriaMetrics_ProjectID labels in tcp-based data ingestion endpoints These labels are substituted by documented vm_account_id and vm_project_id labels. See https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#multitenancy-via-labels This is a follow up for `505d359b39`	2022-09-30 18:06:00 +03:00
Nikolay	505d359b39	app/vminsert: allows parsing tenant id from labels (#3009 ) * app/vminsert: allows parsing tenant id from labels it should help mitigate issues with vmagent's multiTenant mode, which works incorrectly at heavy load and it cannot handle more then 100 different tenants. This functional hidden with flag and do not change vminsert default behaviour https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2970 * Update docs/Cluster-VictoriaMetrics.md Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> * wip * app/vminsert/netstorage: clean remaining labels in order to free up GC * docs/Cluster-VictoriaMetrics.md: typo fix * wip * wip Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-30 17:28:35 +03:00
Aliaksandr Valialkin	9fc2817f41	lib/promrelabel: optimize `action: replace` for non-trivial regex values Cache `action: replace` results for non-trivial regexs and return them next time instead of performing CPU-intensive regex replacement. Optimize also `action: labelmap_all` and `action: replace_all` in the same way.	2022-09-30 12:28:25 +03:00
Dmytro Kozlov	d0a9fff70c	docs, app/vmgateway: add description about new `auth.httpHeader` flag (#3134 ) * docs, app/vmgateway: add description about new `auth.httpHeader` flag * Update docs/CHANGELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-30 08:56:43 +03:00
Aliaksandr Valialkin	98175493d7	app/vmselect/promql: remove empty series before applying aggregate function Previously empty series (e.g. series with all NaN samples) were passed to aggregate functions. Such series must be ingored by all the aggregate functions. So it is better from consistency PoV filtering out empty series before applying aggregate functions.	2022-09-30 08:44:06 +03:00
Roman Khavronenko	273472dc20	app/vmselect: ignore empty series for `limit_offset` (#3178 ) * app/vmselect: ignore empty series for `limit_offset` VictoriaMetrics doesn't return empty series (with all NaN values) to the user. But such series are filtered after transform functions. It means `limit_offset` will account for empty series as well. For example, let's consider following data set: ``` time series: foo{label="1"} NaN, NaN, NaN, NaN // empty series foo{label="2"} 1, 2, 3, 4 foo{label="3"} 4, 3, 2, 1 ``` When user requests all series for metric `foo` the empty series will be filtered out: ``` /query=foo: foo{label="v2"} 1, 2, 3, 4 foo{label="v3"} 4, 3, 2, 1 ``` But `limit_offset(1, 1, foo)` is applied to original series, not filtered yet. So it will return `foo{label="v2"}` (skips the first in list) ``` /query=limit_offset(1, 1, foo): foo{label="v2"} 1, 2, 3, 4 ``` Expected result would be to apply `limit_offset` to already filtered list, so in result we receive `foo{label="v3"}`: ``` /query=limit_offset(1, 1, foo): foo{label="v3"} 4, 3, 2, 1 ``` The change does exactly that - filters empty series before applying `limit_offset`. Signed-off-by: hagen1778 <roman@victoriametrics.com> * app/vmselect: ignore empty series for `limit_offset` Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-30 08:44:05 +03:00
Aliaksandr Valialkin	f1eebc0a99	lib/promrelabel: properly parse regex with escaped $ at the end Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3131 Thanks to @dmitryk-dk for the initial fix at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3179	2022-09-30 08:20:57 +03:00
Aliaksandr Valialkin	33590c5fb9	docs/CHANGELOG.md: document `39f559d22b` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3013	2022-09-30 07:49:54 +03:00
Nikolay	909709346e	lib/awsapi: fixes sign encoding (#3183 ) * lib/awsapi: fixes sign encoding previously white spaces at filter were incorrectly encoded encoding tip was copied from aws signing lib For example, the space character must be encoded as %20 (not using '+', as some encoding schemes do) https://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3171 * Update lib/awsapi/sign.go Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-30 07:49:18 +03:00
nemobis	6723bdf867	docs: fix typo in Cluster-VictoriaMetrics.md (#3172 )	2022-09-28 10:43:17 +03:00
panguicai	156e7035c7	docs: fix typo for vmalert docs (#3173 ) Signed-off-by: panguicai008 <1121906548@qq.com>	2022-09-28 10:42:13 +03:00
Roman Khavronenko	3f78608da2	docs: update img for key concepts (#3176 ) Make dots bigger for range_query, so it will be easier to read the graph. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-28 10:41:35 +03:00
Dmytro Kozlov	28dcff5791	lib/{httpserver,netutil}: allow to define min and max TLS version of the http server (#3109 ) * lib/{httpserver,netutil}: allow to define min and max TLS version of the http server * lib/httpserver: added descriptions about tls supported versions * lib/netutil: check minimal tls version, added supported tls versions to error * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-26 17:38:43 +03:00
Denys Holius	3f38a88f71	docs: managed_victoriametrics/quickstart.md fix image link (#3165 )	2022-09-26 17:38:41 +03:00
Roman Khavronenko	b8c4c36b89	docs: clarify numeric label values for `label_value` (#3129 ) https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3114 Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-26 16:49:45 +03:00
Max Golionko	322e5006d2	added security policy (#3140 ) * added security policy * Update SECURITY.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-26 16:47:38 +03:00
Roman Khavronenko	fe71c73fe1	lib/mergeset: follow-up after `a0e7432e42` (#3145 ) * lib/mergeset: follow-up after `a0e7432e42` Signed-off-by: hagen1778 <roman@victoriametrics.com> * Apply suggestions from code review Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-26 16:43:17 +03:00
Aliaksandr Valialkin	d91bf89651	docs/CHANGELOG.md: document `f022296d96` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3147	2022-09-26 16:32:54 +03:00
Aliaksandr Valialkin	89e1060101	docs/CHANGELOG.md: document `166d444159`	2022-09-26 15:39:51 +03:00
Aliaksandr Valialkin	2b98f2bc1a	lib/protoparser/graphite: accept whitespace in metric names and tags according to the specification Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/99 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3102 See the specification https://graphite.readthedocs.io/en/latest/tags.html	2022-09-26 15:20:11 +03:00
Aliaksandr Valialkin	938d7a932c	docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics sanitizes metric names in DataDog data by default This is a follow-up for `7c2474dac7`	2022-09-26 14:03:26 +03:00
Aliaksandr Valialkin	dbc20091b1	lib/protoparser/datadog: sanitize metric names by default in the same way as DataDog does This commit is based on the pull request https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3105 Thanks to @PerGon for the idea and initial implementation.	2022-09-26 13:58:36 +03:00
Aliaksandr Valialkin	6a6cf9c590	app/{vmagent,vminsert}: add `-usePromCompatibleNaming` command-line flag for normalizing metric names and label names in the ingested samples Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3113 Thanks to @erkexzcx for the idea and the initial pull request at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3146	2022-09-26 13:13:31 +03:00
Aliaksandr Valialkin	594a4ab345	docs/vmalert.md: follow-up for `0c95f928ae` - Clarify the description for -datasource.queryStep command-line flag - Consistently use a single dash in front of -datasource.queryStep command-line flag - Update -help output at docs/vmalert.md	2022-09-26 08:49:47 +03:00
Aliaksandr Valialkin	a6a869c365	docs/vmalert.md: follow-up after `7748a9d629` - Consistently use single dash in front of command-line flags instead of double dashes. - Add a warning that too small -search.latencyOffset may lead to incomplete query results.	2022-09-26 08:49:47 +03:00
Aliaksandr Valialkin	2fe38a3243	docs: follow-up for `03d54ac890` - Typo fix: 'adn' -> 'and' - Remove duplicate link to https://victoriametrics.com/blog/victoriametrics-monitoring/ from docs/Articles.md . The initial link has been already added in `27254096b2`	2022-09-26 08:49:47 +03:00
Roman Khavronenko	cffceba0f5	vmalert: set default value for `datasource.queryStep` to `5m` (#3149 ) Change default value for command-line flag `datasource.queryStep` from `0s` to `5m`. Param `step` is added by vmalert to every rule evaluation request sent to datasource. Before this change, `step` was equal to group's evaluation interval by default. Param `step` for instant queries defines how far VM can look back for the last written data point. The change supposed to improve reliability of the rules evaluation when evaluation interval is lower than scraping interval. Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-26 08:40:17 +03:00
Roman Khavronenko	b86cf7d707	vmalert: add info about `search.latencyOffset` to Troubleshooting (#3151 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-26 08:38:23 +03:00
Roman Khavronenko	c027991caf	docs: mention VictoriaMetrics Monitoring blog post (#3152 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-26 08:29:02 +03:00
Aliaksandr Valialkin	722c5a4625	docs/Articles.md: add a link to https://victoriametrics.com/blog/victoriametrics-monitoring/	2022-09-22 19:18:51 +03:00
Aliaksandr Valialkin	8da1b4fc42	docs/Articles.md: add a link to https://dataswamp.org/~solene/2022-09-11-exploring-monitoring-stacks.html	2022-09-22 19:18:51 +03:00
Roman Khavronenko	f772ee8326	deployment/docker: move cluster compose env to master branch (#3130 ) * deployment/docker: move cluster compose env to master branch The change supposed to simplify the process of maintaining for single/cluster docker-compose envs, alerts, dashboards. It also supposes to reduce confusion for users when looking for cluster related alerts/configs. Signed-off-by: hagen1778 <roman@victoriametrics.com> * deployment/docker: move cluster compose env to master branch Review updates. Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-21 12:03:10 +03:00
Aliaksandr Valialkin	1b99501798	docs/managed_victoriametrics/quickstart.md: small fixes after `606166ef68`	2022-09-19 15:04:37 +03:00
Aliaksandr Valialkin	19dc29abd7	docs/CHANGELOG.md: clarify the change at `622bbedbe1` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3119	2022-09-19 15:04:37 +03:00
Roman Khavronenko	360b022603	vmalert: always re-evaluate Annotations (#3119 ) * vmalert: always re-evaluate Annotations Previously, Annotations were evaluated only: 1. On alert creating. 2. On alert's value change. This is premature optimization. It was assumed that since annotations could contain only text with alert's labels or value - there is no need in spending resources to re-compile Annotations. Later, template function `query` was added, which can execute arbitrary queries and return different results on every evaluation. So if it was used in annotations, it would be executed only on init or value change. Another case when optimization caused an issue - annotations hot reload. In this case, annotations of the active alert won't change even if Rule's annotations were changed. This fix enables Annotations re-evaluation on each iteration to resolve issues above. It would have some impact on performance, but it is unlikely it will be noticeable. Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmalert: add tp Changelog Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-19 15:04:37 +03:00
Roman Khavronenko	1c13cce5ed	vmalert: add Troubleshooting section to docs (#3115 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-19 15:04:37 +03:00
Dmytro Kozlov	8ca42b9bcb	docs/managed_victoriametrics: add how to restore password section (#3116 ) docs/managed_victoriametrics: add how to restore password section	2022-09-19 15:04:37 +03:00
Dmytro Kozlov	52a79a901e	app/vmctl: add description about `influx-skip-database-label` flag (#3111 )	2022-09-15 13:24:16 +03:00
Aliaksandr Valialkin	27a6ac5a30	docs/Cluster-VictoriaMetrics.md: update `-help` output after explicit marking of enterprise flags	2022-09-15 13:19:11 +03:00
Aliaksandr Valialkin	713ebb8297	docs: update `-help` output after explicit mentioning of enterprise flags	2022-09-15 13:19:02 +03:00
Aliaksandr Valialkin	d77eb5170c	docs/vmauth.md: update `-help` output after explicit marking of enterprise flags	2022-09-15 13:19:02 +03:00
Aliaksandr Valialkin	424bcfc17b	docs/vmalert.md: update `-help` output after explicit marking of enterprise flags	2022-09-15 13:19:02 +03:00
Aliaksandr Valialkin	1275e0580e	docs: update docs with explicitly marked enterprise command-line flags for VictoriaMetrics and vmagent	2022-09-15 13:19:01 +03:00
Aliaksandr Valialkin	6f1f49c64a	docs/FAQ.md: add an answer for `What is the difference between single-node and cluster versions of VictoriaMetrics?`	2022-09-15 09:57:12 +03:00
Dmytro Kozlov	36ea8537d9	vmselect/promql: add alphanumeric sort by label (sort_by_label_numeric) (#2982 ) * vmselect/promql: add alphanumeric sort by label (sort_by_label_numeric) * vmselect/promql: fix tests, add documentation * vmselect/promql: update test * vmselect/promql: update for alphanumeric sorting, fix tests * vmselect/promql: remove comments * vmselect/promql: cleanup * vmselect/promql: avoid memory allocations, update functions descriptions * vmselect/promql: make linter happy (remove ineffectual assigment) * vmselect/promql: add test case, fix behavior when strings are equal * vendor: update github.com/VictoriaMetrics/metricsql from v0.44.1 to v0.45.0 this adds support for sort_by_label_numeric and sort_by_label_numeric_desc functions * wip * lib/promscrape: read response body into memory in stream parsing mode before parsing it This reduces scrape duration for targets returning big responses. The response body was already read into memory in stream parsing mode before this change, so this commit shouldn't increase memory usage. * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-14 17:42:07 +03:00
Aliaksandr Valialkin	73714c7516	docs/Articles.md: add a link to https://www.groundcover.com/blog/prometheus-grafana-kubernetes	2022-09-14 15:11:48 +03:00
Roman Khavronenko	6ae4f3526b	vmalert: add experimental feature of storing Rule's evaluation state (#3106 ) vmalert: add experimental feature of storing Rule's evaluation state The new feature keeps last 20 state changes of each Rule in memory. The state are available for view on the Rule's view page. The page can be opened by clicking on `Details` link next to Rule's name on the `/groups` page. States change suppose to help in investigating cases when Rule doesn't generate alerts or records. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-14 15:08:40 +03:00
Roman Khavronenko	d071e39694	bump Go version to 1.19.1 (#3108 ) The reason is to cover vulnerability GO-2022-0969 Found in: net/http@go1.18.5 Fixed in: net/http@go1.19.1 More info: https://pkg.go.dev/vuln/GO-2022-0969 Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-09-14 13:43:27 +03:00
Aliaksandr Valialkin	2351468bc4	lib/promscrape: read response body into memory in stream parsing mode before parsing it This reduces scrape duration for targets returning big responses. The response body was already read into memory in stream parsing mode before this change, so this commit shouldn't increase memory usage.	2022-09-14 13:29:39 +03:00
Aliaksandr Valialkin	961e986ca9	docs: consistently use docs.victoriametrics.com instead of victoriametrics.github.io in all the links	2022-09-13 16:50:36 +03:00
Aliaksandr Valialkin	20834c1757	app/vmalert: follow-up after `8441375da2` - Rename logDebug() to logDebugf() and pass format string together with format args directly to logDebugf(). This eliminates fmt.Sprintf() overhead at logDebug() call site when debugging is disabled. - Format labels in debug message in Prometheus format, e.g. {label1="value1",...labelN="valueN"} Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3025	2022-09-13 16:36:31 +03:00
Roman Khavronenko	a887c1bc07	vmalert: add `debug` mode for alerting rules (#3055 ) * vmalert: add `debug` mode for alerting rules Debug information includes alerts state changes and requests sent to the datasource. Debug can be enabled only on rule's level. It might be useful for debugging unexpected behaviour of alerting rule. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3025 Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmalert: review fixes Signed-off-by: hagen1778 <roman@victoriametrics.com> * Update app/vmalert/alerting.go Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com> * vmalert: go fmt Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-13 16:36:30 +03:00
Craig Rodrigues	6b5843eb66	docs: Use headings in DataDog section to make things easier to read (#3089 ) Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org> Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>	2022-09-13 16:19:14 +03:00
Aliaksandr Valialkin	6a44e1bc06	docs/CHANGELOG.md: document atomic directory deletion Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038	2022-09-13 16:16:12 +03:00
Aliaksandr Valialkin	7d26c37239	docs/ExtendedPromQL.md: move the page to the bottom of the contents list at http://docs.victoriametrics.com	2022-09-13 15:12:15 +03:00
Aliaksandr Valialkin	28545eb630	Revert "docs/ExtendedPromQL.md: remove outdated doc" This reverts commit `971e3d83f7`. Reason for revert: the ExtendedPromQL doc is still referred from third-party sites.	2022-09-13 15:10:03 +03:00
Yury Molodov	465894d720	vmui: fix data processing (#3092 ) * fix: change data processing * app/vmselect/vmui: `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-12 10:56:39 +03:00
Aliaksandr Valialkin	3a5b27dc2d	docs/FAQ.md: add a link to https://victoriametrics.com/blog/mimir-benchmark/ to `VictoriaMetrics vs Mimir` chapter	2022-09-12 10:38:11 +03:00
Aliaksandr Valialkin	2c0c87ee79	docs/Articles.md: add a link to https://victoriametrics.com/blog/mimir-benchmark/	2022-09-12 10:38:10 +03:00
Yury Molodov	c8de98e03f	vmui: add lists of top queries (#3065 ) * feat: add lists of top queries * fix: change the field label * refactor: add handlers for readability * app/vmselect: `make vmui-update` * docs: document `top queries` tab Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-09-08 21:44:43 +03:00
John Belmonte	eb0b2ef3d9	MetricsQL doc spellcheck (#3080 )	2022-09-08 21:28:49 +03:00
Aliaksandr Valialkin	052b527b39	docs/CHANGELOG.md: document `ec273eafef` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3076	2022-09-08 21:21:26 +03:00
Aliaksandr Valialkin	f6b3ad0c37	docs/Release-Guide.md: require manual push of the created release tags to public Github The automated push of release tags to Github require specifying the remote repository name when doing `git push <remote-repo-name> v1.xx.y`. The remote repository name can differ in different environments, so it cannot be put into Makefile rule. TODO: create a Makefile rule, which generates standard remote names for public and private repositories in Git, so `git push` for release tags could be automated then.	2022-09-08 15:00:34 +03:00
Aliaksandr Valialkin	f0eea5b02d	app/vmselect/netstorage: fix a typo, which leads to incorrect query results in VictoriaMetrics cluster The typo has been introduced in the commit `1a254ea20c` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3067	2022-09-08 13:46:40 +03:00
Max Golionko	e07f23a1b9	moved cluster dashboard to master (#3074 ) dashboards: move cluster dashboard to master branch This change should simplify dashboards management.	2022-09-08 11:47:25 +03:00
Aliaksandr Valialkin	6ebe4f5392	docs/Single-server-VictoriaMetrics.md: add a note that cardinality explorer at cluster version of VictoriaMetrics may return lower than expected number of unique label values See the corresponding comment in the code: `5a6e617b5e/app/vmselect/netstorage/netstorage.go (L1039-L1045)`	2022-09-06 14:48:21 +03:00
Aliaksandr Valialkin	5a6e617b5e	docs/Articles.md: add https://tech.bedrockstreaming.com/2022/09/06/monitoring-at-scale-with-victoriametrics.html	2022-09-06 13:33:07 +03:00
Aliaksandr Valialkin	f6990871a3	docs/vmctl.md: `make docs-sync` after `c5261d5f56` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2733	2022-09-06 13:20:16 +03:00
Zakhar Bessarab	ef01f01b6c	vmctl: implement support of chunking data for vm-native export (#3044 ) vmctl: implement support of chunking data for vm-native export process See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2733	2022-09-06 13:14:48 +03:00
Craig Rodrigues	d02f09700f	docs: Clarify DataDog examples for VictoriaMetrics cluster (#3048 ) Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>	2022-09-06 13:12:25 +03:00
Yurii Kravets	b47adb3e3e	docs: Update keyConcepts (#3040 ) docs: update keyConcepts Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>	2022-09-06 13:10:26 +03:00
Aliaksandr Valialkin	051e722112	lib/storage: verify that timestamps in block are in the range specified by blockHeader.{Min,Max}Timestamp when upacking the block This should reduce chances of unnoticed on-disk data corruption. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2998 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3011 This change modifies the format for data exported via /api/v1/export/native - now this data contains MaxTimestamp and PrecisionBits fields from blockHeader. This is OK, since the native export format is undocumented.	2022-09-06 13:07:49 +03:00
Aliaksandr Valialkin	b7f3569522	app/vmselect/prometheus: follow-up after `50e2524bc2` - Add getCommonParamsWithDefaultDuration function and use it at /api/v1/series, /api/v1/labels and /api/v1/label/.../values - Document the default behaviour for setting 5 minutes time range if start arg isn't passed to /api/v1/series, /api/v1/labels and /api/v1/label/.../values - Document the change at docs/CHANGELOG.md Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3052	2022-09-05 11:57:08 +03:00
Aliaksandr Valialkin	c6b74148cf	app/vmselect/promql: consistently calculate `rate_over_sum(m[d])` as `sum_over_time(m[d])/d` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3045	2022-09-02 23:19:05 +03:00
Aliaksandr Valialkin	569843c0dd	docs/CHANGELOG.md: cut v1.81.1	2022-09-02 22:00:34 +03:00
Aliaksandr Valialkin	9cca3a0a1b	app/vmselect/netstorage: fix potential panic under high load The panic may trigger during data blocks' processing received from vmstorage nodes when some of vmstorage nodes return an error or when `-replicationFactor` is set to values higher than 2 at `vmselect`. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3058	2022-09-02 21:36:15 +03:00
Aliaksandr Valialkin	024e2f18da	app/vmselect/promql: evaluate `union()` args in parallel in order to increase query performance Note that the parallel execution of `union()` args may take more memory and CPU time than the sequential execution if args contain heavy queries, which may load all the available CPU, disk and memory resources and vmselect and vmstorage levels.	2022-09-02 21:01:04 +03:00
Aliaksandr Valialkin	a580d7ac13	docs/Articles.md: add a link to https://aatarasoff.medium.com/optimizing-linkerd-metrics-in-prometheus-de607ec10f6b	2022-08-31 05:03:57 +03:00
Aliaksandr Valialkin	33b2a1df45	docs/FAQ.md: mention that single-node vm is easier to setup and operate than the cluster version of vm	2022-08-31 05:03:56 +03:00
Aliaksandr Valialkin	a11eae3a76	docs/CHANGELOG.md: cut v1.81.0	2022-08-31 02:33:36 +03:00
Max Golionko	0359fce052	simplify release process (#3012 ) * simplify release process * address comments * address comments * wip * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-31 02:28:45 +03:00
Aliaksandr Valialkin	30a1d0c622	docs/CHANGELOG.md: add missing link to vmagent	2022-08-31 02:22:52 +03:00
Craig Rodrigues	6e057faf1b	docs: Add DataDog to list of ingestion methods (#3047 ) Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org> Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>	2022-08-31 00:23:07 +03:00
Aliaksandr Valialkin	cdb22c5ca3	docs/CHANGELOG.md: document v1.79.3 LTS release	2022-08-31 00:15:26 +03:00
Craig Rodrigues	ee988cc71c	docs: add https://github.com/VictoriaMetrics/ansible-playbooks to README.md (#3046 ) Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org> Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>	2022-08-31 00:13:26 +03:00
Aliaksandr Valialkin	74efe00649	docs: clarify why cluster version is recommended to use for serving high loads	2022-08-30 13:21:43 +03:00
Aliaksandr Valialkin	be5299be2c	docs/FAQ.md: add chapters explaining main differences between single-node and cluster versions of VictoriaMetrics - Which type of VictoriaMetrics is better to use in production? - How to migrate data from single-node VictoriaMetrics to cluster?	2022-08-30 13:12:57 +03:00
Artem Navoiev	1f5efd2a4c	update multi-region guide, specify multi-level vmselect option (#3039 ) * update multi-region guide, specify multi-level vmselect option Signed-off-by: Artem Navoiev <tenmozes@gmail.com> * add more references * Apply suggestions from code review Signed-off-by: Artem Navoiev <tenmozes@gmail.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-30 12:34:53 +03:00
Aliaksandr Valialkin	4d5803c16d	docs: fix links to DogStatsD Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3042	2022-08-30 12:19:30 +03:00
Aliaksandr Valialkin	529bcc0761	docs/CHANGELOG.md: document the `044d51b668`	2022-08-30 09:42:51 +03:00
Aliaksandr Valialkin	8aaaf221cc	app/vmselect/promql: follow-up after `2d71b4859c` - Use getScalar() function for obtaining the expected scalar from phi arg - Reduce the error message returned to the user when incorrect phi is passed to histogram_quantiles - Improve the description of this bugfix in the docs/CHANGELOG.md Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3026	2022-08-27 01:38:17 +03:00
Dmytro Kozlov	2cf29cc4d1	vmselect/promql: fix panic in histogram_quantiles function (#3029 ) * vmselect/promql: fix panic in histogram_quantiles function * Update docs/MetricsQL.md Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com> Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>	2022-08-27 01:34:54 +03:00
Aliaksandr Valialkin	86394b4179	lib/promscrape: optimize discoveryutils.SanitizeLabelName() Cache sanitized label names and return them next time. This reduces the number of allocations and speeds up the SanitizeLabelName() function for common case when the number of unique label names is smaller than 100k	2022-08-27 00:18:19 +03:00
Aliaksandr Valialkin	e1bd38fa97	lib/promrelabel: optimize matching for commonly used regex patterns in `if` option The following regex patterns are optimized: - literal string match, e.g. "foo" - prefix match, e.g. "foo." and "foo.+" - substring match, e.g. ".foo.*" and ".+foo.+" - alternate values match, e.g. "foo\|bar\|baz"	2022-08-26 14:55:13 +03:00
Aliaksandr Valialkin	d60654eb0a	lib/promrelabel: optimize `action: {labeldrop,labelkeep,keep,drop}` with `regex` containing alternate values For example, the following relabeling rule must work much faster now: - action: labeldrop regex: "foo\|bar\|baz"	2022-08-24 17:55:54 +03:00
Aliaksandr Valialkin	d4cf52f092	app/vmagent: follow-up after `2b22aa1537` - Document the change at docs/CHANGELOG.md - Move auth token parsing from app/vmagent/opentsdbhttp/ to app/vmagent/main.go, since it must be parsed only when multitenancy support is enabled at vmagent side. See https://docs.victoriametrics.com/vmagent.html#multitenancy	2022-08-24 16:21:23 +03:00
Dmytro Kozlov	d32a6359b0	vmselect/promql: enable search.maxPointsSubqueryPerTimeseries for sub-queries (#2963 ) * vmselect/promql: enable search.maxPointsPerTimeSeriesSubquery for sub-queries * vmselect/promql: cleanup * vmselect/promql: rename config flag * vmselect/promql: add tests * vmselect/promql: use test object instead of log * vmselect/promql: fix posible panic is subquery has more points. add description * vmselect/promql: update tests descriptions * vmselect/promql: update doInternal validation * vmselect/promql: fix linter * vmselect/promql: fix linter * vmselect/promql: update documentation and release notes * wip - Properly apply -search.maxPointsSubqueryPerTimeseries limit to subqueries. Previously the -search.maxPointsPerTimeseries limit was unexpectedly applied to subqueries if it was smaller than the -search.maxPointsSubqueryPerTimeseries . - Clarify docs for -search.maxPointsSubqueryPerTimeseries command-line flag . - Document -search.maxPointsPerTimeseries and -search.maxPointsSubqueryPerTimeseries flags at https://docs.victoriametrics.com/#resource-usage-limits . - Update docs/CHANGELOG.md . Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2922 Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-24 15:27:41 +03:00
Aliaksandr Valialkin	e2d8916935	docs: mention that it is safe sharing the collected profiles from security PoV The collected profiles do not contain sensitive information	2022-08-24 14:08:30 +03:00
Aliaksandr Valialkin	7b9ba456ff	app/vmstorage: expose `vm_{hourly,daily}_series_limit_{max,current}_series` metrics if `-storage.max{Hourly,Daily}Series` limits are set These metrics allow alerting when the number of unique series approach the limit. For example, the following query alerts when the number of series reaches 90% of the configured limit: vm_hourly_series_limit_current_series / vm_hourly_series_limit_max_series > 0.9	2022-08-24 13:41:57 +03:00
Aliaksandr Valialkin	ad6652247c	all: update Google Analytics tracking code from Unversal Analytics to v4 This is needed because Google Analytics devs decided to force their users to update all their tracking codes to GA v4. See https://support.google.com/analytics/answer/9744165 The link to the new tracking property ( G-N9SVT8S3HK ) - https://analytics.google.com/analytics/web/?authuser=1#/a129683199p328513681/admin/streams/table/4004610168	2022-08-24 12:16:18 +03:00
Aliaksandr Valialkin	547d655d29	docs/vmagent.md: fix alerting query when scraped samples are dropped because of exceeded series limit This is a follow-up after `7d26414b2e`	2022-08-24 01:23:37 +03:00
Roman Khavronenko	555a202d80	docs: follow-up after `88425bb285` (#3007 ) Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-24 01:23:37 +03:00
laixintao	76a291a95b	vmalert: add $activeAt into template variables. (#3000 ) vmalert: add `$activeAt` template variable for annotations https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2999	2022-08-24 01:23:37 +03:00
Aliaksandr Valialkin	c5325f2db5	docs/CHANGELOG.md: document `d59d829cdb` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2673	2022-08-21 23:37:15 +03:00
Ivan Dudin	c7ca124803	Update Cluster-VictoriaMetrics.md (#3005 ) Flags `-search.maxTagKeys` and `-search.maxTagValues` are present at vmstorage and not at vmselect ``` -search.maxTagKeys int -search.maxTagValues int ```	2022-08-21 23:30:15 +03:00
Aliaksandr Valialkin	7f46c17e4e	docs/Cluster-VictoriaMetrics.md: document the best strategies for cluster update / upgrade	2022-08-21 23:20:26 +03:00
Aliaksandr Valialkin	1c7f402598	app/vmagent: add ability to construct a label from multiple existing labels by referring them in the `replacement` field during relabeling For example: - target_label: composite-label replacement: {{source_label1}}-{{source_label2}}	2022-08-21 22:49:24 +03:00
Aliaksandr Valialkin	ecd8a03b28	docs: change links to Prometheus docs about instant and range queries to links to VictoriaMetrics docs	2022-08-21 19:02:46 +03:00
Aliaksandr Valialkin	3c597d1985	docs/keyConcepts.md: more fixes	2022-08-21 18:53:49 +03:00
Aliaksandr Valialkin	8e86d52c23	docs/FAQ.md: add a question on differences between Grafana Mimir and VictoriaMetrics	2022-08-21 17:00:49 +03:00
Aliaksandr Valialkin	7df5e19de5	docs/keyConcepts.md - clarify docs a bit	2022-08-21 12:00:53 +03:00
Aliaksandr Valialkin	34d764874f	docs/Cluster-VictoriaMetrics.md: clarify required conditions for cluster availability	2022-08-20 09:39:07 +03:00
Aliaksandr Valialkin	6d2354e7a4	app/vmalert/README.md: sync with docs/vmalert.md after `a229182dbe`	2022-08-20 08:54:55 +03:00
laixintao	107ac2a85e	doc: fix broken url of template function for vmalert. (#3002 )	2022-08-20 08:54:54 +03:00
Aliaksandr Valialkin	76844e519b	docs/CHANGELOG.md: document `10402459d8`	2022-08-19 11:44:29 +03:00
Roman Khavronenko	2256d51418	docs: fix docs formatting related to vmalert (#2994 ) Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-19 11:05:08 +03:00
Aliaksandr Valialkin	84c80b0481	docs/relabeling.md: fix heading for `useful tips for target relabeling`	2022-08-18 01:33:22 +03:00
Aliaksandr Valialkin	26212aa14a	docs/relabeling.md: typo fixes	2022-08-18 01:30:27 +03:00
Aliaksandr Valialkin	570ce15cb8	docs/relabeling.md: improve relabeling tips for scrape targets	2022-08-18 01:24:35 +03:00
Aliaksandr Valialkin	aed6e33cb4	docs/relabeling.md: add a link to VictoriaMetrics enhancements for relabeling	2022-08-18 01:24:33 +03:00
Aliaksandr Valialkin	a6970e3052	docs: fix ordering after adding the docs/relabeling.md	2022-08-18 01:17:55 +03:00
Aliaksandr Valialkin	29eb9d4602	docs/relabeling.md: add a cookbook for common relabeling tasks	2022-08-18 01:14:30 +03:00
Aliaksandr Valialkin	bbfa52bd75	docs: follow-up after `68e56b6fc5`	2022-08-17 21:27:24 +03:00
Roman Khavronenko	cfcb5ab15b	vmalert: set alert's source link to UI instead of JSON source (#2986 ) We switch default alert's source link to redirect user to vmalert's UI instead of previous JSON object. While it breaks compatibility, it also supposed to improve user's experience. The old behavior can be achieved by updating `-external.alert.source` command-line flag. Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-17 21:27:24 +03:00
Aliaksandr Valialkin	d62e9bc964	docs/sd_configs.md: clarify a bit honor_labels config option	2022-08-17 14:24:53 +03:00
Aliaksandr Valialkin	1812d33a2d	lib/promscrape: automatically generate additional per-target labels for targets with non-zero series limit The following metrics are generated: - scrape_series_limit - scrape_series_current - scrape_series_limit_samples_dropped These metrics simplify alerting on targets, which expose too many time series See https://docs.victoriametrics.com/vmagent.html#automatically-generated-metrics and https://docs.victoriametrics.com/vmagent.html#cardinality-limiter for more details	2022-08-17 13:22:02 +03:00
Roman Khavronenko	0261118765	docs: add new article link (#2989 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-17 13:22:02 +03:00
Aliaksandr Valialkin	e5c61cac22	docs/CHANGELOG.md: group vmalert features closer to each other	2022-08-17 11:49:53 +03:00
Aliaksandr Valialkin	aa37e6b438	lib/promscrape: retry http requests if the server returns 429 status code The 429 status code means that the server is overwhelmed with requests. The client can retry the request after some wait time. Implement this strategy for service discovery and scrape requests. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2940	2022-08-16 14:57:26 +03:00
Aliaksandr Valialkin	dc929e0d16	lib/storage: improve performance for /api/v1/labels and /api/v1/label/.../values endpoints when `match[]` filter matches small number of time series Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2978	2022-08-16 13:34:23 +03:00
Aliaksandr Valialkin	d39915ff8e	docs/MetricsQL.md: add `the list of supported ... functions` lines just before the corresponding lists This improves the readability a bit	2022-08-16 12:10:09 +03:00
Roman Khavronenko	436b4d90af	docs: update vmalert docs (#2987 ) * mention recently added `$alertID` and `$groupID` variables in the changelog * properly escape template examples in the vmalert's README Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-16 12:10:08 +03:00
Roman Khavronenko	0d5c403b6e	vmalert: support `$alertID` and `$groupID` in template variables (#2983 ) Support of these two variables allows building custom URLs with alert's ID and group ID params. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/517#issuecomment-1207141432 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-16 11:24:01 +03:00
Artem Navoiev	5ae251d074	fix typo in influx guide (#2984 )	2022-08-16 11:23:59 +03:00
Aliaksandr Valialkin	7d7cf2b6fd	app/vmselect: follow-up after `63e0f16062` * Explicitly store a pointer to UserReadableError in the error interface. Previously Go automatically converted the value to a pointer before storing in the error interface. * Add Unwrap() method to UserReadableError, so it can be used transparently with the other code, which calls errors.Is() and errors.As(). * Document the change in docs/CHANGELOG.md	2022-08-15 13:53:19 +03:00
Roman Khavronenko	79e396dac9	docs: mention default vmalert's behavior change in Update notes (#2981 ) Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-15 13:31:59 +03:00
Yury Molodov	dc52b283a3	vmui: shortcut keys legend (#2971 ) * feat: add shortcut modal * feat: add shortcut descriptions * app/vmselect/vmui: `make vmui-update` * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-15 12:04:30 +03:00
Yurii Kravets	d7dc7c81e7	doc: add upgrade/downgrade without downtime to FAQ (#2973 ) * doc: add upgrade/downgrade without downtime to FAQ Added info on how to upgrade or downgrade VictoriaMetrics without downtime to FAQ Based on reply https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2944#issuecomment-1207502038 * Udate pr Fixing format	2022-08-15 11:31:00 +03:00
Aliaksandr Valialkin	c27bd63f6c	lib/promscrape: update links to sd_configs from Prometheus site to https://docs.victoriametrics.com/sd_configs.html	2022-08-15 01:40:48 +03:00
Aliaksandr Valialkin	1a00c9ef03	lib/promscrape/discovery/kubernetes: add `__meta_kubernetes_pod_container_image` label in the same way as Prometheus 2.38 does See https://github.com/prometheus/prometheus/pull/11034	2022-08-15 01:18:57 +03:00
Aliaksandr Valialkin	2fb63dda83	lib/promscrape/discovery/kubernetes: add `__meta_kubernetes_service_port_number` label to `role: service` in the same way as Prometheus 2.38 does See https://github.com/prometheus/prometheus/pull/11002	2022-08-15 01:07:19 +03:00
Aliaksandr Valialkin	198d8eeeaa	app/vmalert/templates: add `toTime()` template function in the same way as Prometheus 2.38 does See https://github.com/prometheus/prometheus/pull/10993	2022-08-15 00:49:52 +03:00
Aliaksandr Valialkin	2b58bd9876	lib/promscrape/discovery/dns: add support for resolving MX records See https://github.com/prometheus/prometheus/pull/10099	2022-08-15 00:33:06 +03:00
Aliaksandr Valialkin	78f584fb0b	docs/CHANGELOG.md: clarify the change at `28441711e6`	2022-08-11 23:53:32 +03:00
Roman Khavronenko	36660bcfe2	vmalert: follow-up after `28441711e6` (#2972 ) Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-11 23:52:18 +03:00
Aliaksandr Valialkin	ec3df0b913	app/vmselect/netstorage: improve scalability of blocks processing on systems with multiple CPU cores Previously a single syncwg.WaitGroup was used for tracking the lifetime of processBlock callbacks across all the per-vmstorage goroutines. This could be slow on systems with many CPU cores because of inter-CPU synchronization overhead. Use a separate per-vmstorage sync.WaitGroup instead in order to reduce inter-CPU synchronization overhead. This should imrpove performance for heavy queries over big number of blocks on multi-CPU systems.	2022-08-11 21:37:24 +03:00
Roman Khavronenko	f42853275f	lib/storage: prevent excessive loops when storage is in RO (#2962 ) * lib/storage: prevent excessive loops when storage is in RO Returning nil error when storage is in RO mode results into excessive loops and function calls which could result into CPU exhaustion. Returning an err instead will trigger delays in the for loop and save some resources. Signed-off-by: hagen1778 <roman@victoriametrics.com> * document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-09 12:17:47 +03:00
Aliaksandr Valialkin	91d0b45537	docs/CHANGELOG.md: cut v1.80.0	2022-08-08 19:59:02 +03:00
Aliaksandr Valialkin	7e892d3322	docs/CHANGELOG.md: add changes for v1.79.2	2022-08-08 18:00:38 +03:00
Aliaksandr Valialkin	b8877da35b	docs/CHANGELOG.md: link to the issue related to vmselect panic in multi-level cluster setup Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2961	2022-08-08 15:09:39 +03:00
Aliaksandr Valialkin	ceb158c5bb	docs/vmagent.md: typo fix in __meta_kubernetes_annotation_prometheus_io_tenant label name It must be __meta_kubernetes_pod_annotation_prometheus_io_tenant	2022-08-08 14:53:28 +03:00
Aliaksandr Valialkin	310779d8b5	lib/promscrape: follow-up after `2c553d5a2f` - fix broken tests - cosmetic code cleanup - document the change at https://docs.victoriametrics.com/vmagent.html#multitenancy - document the change at https://docs.victoriametrics.com/CHANGELOG.html	2022-08-08 14:49:16 +03:00
Aliaksandr Valialkin	69d62d5736	docs: sync -help output with the latest changes	2022-08-08 14:05:36 +03:00
Aliaksandr Valialkin	221dd3a224	all: bump the minimum supported version of Go from 1.17 to 1.18 This is needed because some dependencies uses generics, which have been appeared in Go1.18 This is a follow-up for `caf3dd4fa2`	2022-08-08 13:45:39 +03:00
Roman Khavronenko	6af40f6275	vmalert: remove notions of vmalert being compatible with VM only (#2954 ) vmalert can be successfully used with datasources compatible with Prometheus HTTP API. So we remove comments or notes in Readme which are saying opposite. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-08 13:44:15 +03:00
Aliaksandr Valialkin	1996e36cf0	app/vmselect/netstorage: prevent from calling processBlocks callback after the exit from ProcessBlocks function This should prevent from panic at multi-level vmselect when the top-level vmselect is configured with -replicationFactor > 1	2022-08-08 13:32:44 +03:00
Aliaksandr Valialkin	12f4c89ff7	docs/CHANGELOG.md: link to the issue with improper handling of `enpoint` option at ec2_sd_configs Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2917	2022-08-08 03:33:17 +03:00
Aliaksandr Valialkin	9039f23bd1	lib/promrelabel: do not split regex into multiple lines if it contains groups Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2928	2022-08-08 03:16:15 +03:00
Aliaksandr Valialkin	23b7fa897a	docs/CHANGELOG.md: link to the issue regarding the increased load on Consul This is a follow-up for `68de1f4e4a` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2940	2022-08-08 02:23:01 +03:00
Aliaksandr Valialkin	b5a05f627c	docs/_includes/img.html: fix https://github.com/VictoriaMetrics/VictoriaMetrics/security/code-scanning/28	2022-08-08 01:04:20 +03:00
Yury Molodov	a2ecf311b8	vmui: graph action on moush hold and move (#2915 ) * fix: change event for graph panning * fix: change detect key * feat: add zoom in with mouse selection * - document the change - run `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-07 23:56:08 +03:00
Aliaksandr Valialkin	7a1a95fd3e	docs/sd_configs.md: mention that http client configs can contain `headers` and `proxy_headers` options	2022-08-07 22:41:02 +03:00
Aliaksandr Valialkin	573f6c8d6c	Makefile: remove redundant `-mod=vendor` option when running Go tools The `-mod=vendor` is automatically set when there is a `vendor` directory starting from Go1.14 - see https://go.dev/doc/go1.14#go-command Since the minimum supported Go version for VictoriaMetrics is Go1.17, then the `-mod=vendor` option is no longer needed.	2022-08-07 20:40:41 +03:00
Aliaksandr Valialkin	ed891049d5	docs/sd_configs.md: mention that http client options can be specified in scrape_configs section	2022-08-07 00:20:28 +03:00
Aliaksandr Valialkin	5e43145031	docs: add docs for scrape_configs section	2022-08-07 00:04:55 +03:00
Aliaksandr Valialkin	0596bae703	docs/sd_configs.md: add docs for static_configs	2022-08-06 23:17:28 +03:00
Aliaksandr Valialkin	d4c3702afe	docs/sd_configs.md: add docs for openstack_sd_configs	2022-08-06 23:07:11 +03:00
Aliaksandr Valialkin	659f093d87	docs/sd_configs.md: document kubernetes_sd_configs	2022-08-06 22:39:16 +03:00
Aliaksandr Valialkin	77bd4e37cc	lib/promscrape/discovery/kubernetes: add missing `__meta_kubernetes_ingress_class_name` label for `role: ingress` See `7e65ad3e43` and `7e1111ff14`	2022-08-06 22:39:14 +03:00
Aliaksandr Valialkin	98deef04f5	docs/sd_configs.md: document http_sd_configs	2022-08-05 19:50:29 +03:00
Aliaksandr Valialkin	8d63e316a9	docs/sd_configs.md: document gce_sd_configs	2022-08-05 19:37:23 +03:00
Aliaksandr Valialkin	ecdd57e13b	docs/sd_configs.md: document file_sd_configs	2022-08-05 19:17:29 +03:00
Aliaksandr Valialkin	6d5c8f82cf	docs/sd_configs.md: document eureka_sd_configs	2022-08-05 19:05:33 +03:00
Aliaksandr Valialkin	091c654c92	docs/sd_configs.md: document ec2_sd_configs	2022-08-05 18:52:39 +03:00
Aliaksandr Valialkin	ecbe1ddf1b	lib/promscrape/discovery/ec2: properly handle custom `endpoint` option in ec2_sd_configs This option was ignored since `d289ecded1` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287	2022-08-05 18:52:37 +03:00
Aliaksandr Valialkin	8d6ac974b2	docs/sd_configs.md: add docs for dockerswarm_sd_configs	2022-08-05 16:20:30 +03:00
Aliaksandr Valialkin	80ecfcf759	lib/promscrape/discovery/dockerswarm: properly set __meta_dockerswarm_container_label_* labels instead of __meta_dockerswarm_task_label_* labels See https://github.com/prometheus/prometheus/issues/9187	2022-08-05 16:20:29 +03:00
Aliaksandr Valialkin	d02ecc71bb	docs/sd_configs.md: document docker_sd_configs	2022-08-05 15:36:52 +03:00
Aliaksandr Valialkin	a931f75d51	docs/sd_configs.md: document dns_sd_configs	2022-08-05 15:27:07 +03:00
Aliaksandr Valialkin	81dc3a34ed	docs/sd_configs.md: document digitalocean_sd_configs	2022-08-05 15:17:09 +03:00
Aliaksandr Valialkin	c4e6973bc8	docs/sd_configs.md: document consul_sd_configs	2022-08-05 15:04:06 +03:00
Aliaksandr Valialkin	85b04732ed	lib/promscrape/discovery/consul: allow stale responses from Consul service discovery by default This aligns with Prometheus behaviour. See `allow_stale` option description at https://prometheus.io/docs/prometheus/latest/configuration/configuration/#consul_sd_config	2022-08-05 15:04:05 +03:00
Aliaksandr Valialkin	2c2a5ff553	docs/sd_configs.md: document azure_sd_configs	2022-08-05 14:16:10 +03:00
Aliaksandr Valialkin	df34f8c5b8	docs: fixes after `83a4abda3f`	2022-08-05 10:15:28 +03:00
Aliaksandr Valialkin	8ddad31eef	lib/promscrape/discovery/yandexcloud: follow-up after `6e5ac32fba` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386	2022-08-04 22:28:21 +03:00
Igor Tiunov	0ba86fe87e	YC service discovery (#2923 ) * YC service discovery https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386 * Fixed linter suggestions * fixed golint errors	2022-08-04 22:28:20 +03:00
Aliaksandr Valialkin	a07891cca6	docs: exporing -> exporting typo fix This is a follow-up after `ccb6cb6501`	2022-08-04 20:31:59 +03:00
kevinflynn387	6d909c87f9	Docs: Fix typo from "HA paris" to "HA pairs" (#2935 ) * Update README.md: fix typo to "HA pairs" Update README.md to fix typo from "HA paris" to "HA pairs" * Update docs/README.md : Fix of typo from "HA paris" Update docs/README.md : Fix of typo from "HA paris" to "HA pairs" * Update of Single-server-VictoriaMetrics.md to fix typo "HA paris" to "HA pairs" Update of Single-server-VictoriaMetrics.md to fix typo "HA paris" to "HA pairs"	2022-08-04 20:29:02 +03:00
Aliaksandr Valialkin	98caffcfc4	docs: fix the recommended url for -vmalert.proxyURL accroding to `8667307d73`	2022-08-04 18:03:24 +03:00
Aliaksandr Valialkin	64183d4416	docs/CHANGELOG.md: document v1.79.1 security fix	2022-08-02 13:31:14 +03:00
Aliaksandr Valialkin	a1e49606ed	app/{vmselect,vmalert}: properly generate http redirects if `-http.pathPrefix` command-line flag is set Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2918	2022-08-02 13:01:13 +03:00
Aliaksandr Valialkin	f1a49fe779	docs/Release-Guide.md: document that feature docs must be updated with the release where the feature appeared	2022-07-30 00:16:34 +03:00
Aliaksandr Valialkin	962ed46583	lib/mergeset: optimize mergeInmemoryBlocks() function Do not spend CPU time on converting inmemoryBlock structs to inmemoryPart structs. Just merge inmemoryBlock structs directly. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2249	2022-07-28 00:05:45 +03:00
Aliaksandr Valialkin	8722342819	docs/CHANGELOG.md: clarify docs about the ability to configure multiple sections for `vmauth` with identical `username` and different `password` values	2022-07-26 19:39:00 +03:00
Aliaksandr Valialkin	86e0abe357	docs/Single-server-VictoriaMetrics.md: improve "Push metrics" docs	2022-07-26 19:34:29 +03:00
Aliaksandr Valialkin	9f1e558c58	all: rename -pushmetrics.extraLabels to -pushmetrics.extraLabel for the sake of consistency	2022-07-26 19:25:26 +03:00
Aliaksandr Valialkin	bf797ba4d9	all: push metrics to -pusmetrics.url in gzip-compressed form in order to reduce the needed network bandwidth	2022-07-25 10:54:54 +03:00
Aliaksandr Valialkin	3d4c312ba2	app/vmselect/netstorage: improve the speed of queries over big number of time series on multi-CPU system Reduce inter-CPU communications when processing the query over big number of time series. This should improve performance for queries over big number of time series on systems with many CPU cores. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2896 Based on `b596ac3745` Thanks to @zqyzyq for the idea.	2022-07-25 09:22:28 +03:00
Aliaksandr Valialkin	1b5799f894	lib/promscrape: set `up=0` for partially failed scrape in stream parsing mode This behaviour aligns with Prometheus behavior	2022-07-22 13:38:25 +03:00
Aliaksandr Valialkin	b1129fda0c	docs/vmgateway: typo fix in regexp filter: `~=` is substituted with `=~`	2022-07-21 22:37:42 +03:00
Aliaksandr Valialkin	cfeb6138ae	docs/BestPractices.md: do not mention NFS Though VictoriaMetrics works OK on NFS-like filesystems, it is not a best practice	2022-07-21 21:31:14 +03:00
Aliaksandr Valialkin	aae522e501	docs/CHANGELOG.md: document bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2874 This is a follow-up for `edecd2493c`	2022-07-21 21:00:34 +03:00
Aliaksandr Valialkin	3cbe232186	docs/CHANGELOG.md: follow-up after `88edb3f6cf`	2022-07-21 20:53:24 +03:00
Roman Khavronenko	d0abdc2b5b	vmalert: allow configuring custom headers per group (#2901 ) See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2860 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-21 20:48:05 +03:00
Roman Khavronenko	356d8b99e0	vmalert: allow configuring custom headers for URLs (#2897 ) See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2860 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-21 20:45:12 +03:00
Aliaksandr Valialkin	db96221cee	docs/Cluster-VictoriaMetrics.md: update after `fe68bb3ba7`	2022-07-21 20:21:39 +03:00
Aliaksandr Valialkin	fe68bb3ba7	all: follow-up after `46f803fa7a` Add -pushmetrics.* command-line flags to all the VictoriaMetrics apps	2022-07-21 20:18:25 +03:00
Aliaksandr Valialkin	f00a6bf837	all: add ability to push internal metrics to remote storage system specified via -pushmetrics.url	2022-07-21 20:15:29 +03:00
Aliaksandr Valialkin	7a06ee11fd	docs/vmauth.md: mention that multiple recrods for the same username are supported This is a follow-up for `88029c521c`	2022-07-19 19:43:20 +03:00
Nikolay	0102eb3869	app/vmauth: allow duplicate usernames (#2888 ) Usernames could be duplicate if it has uniq password. vmauth makes routing based on auth token and username + password combination must be unique for this case.	2022-07-19 19:35:28 +03:00
Denys Holius	419f913bb9	docs: faq update (#2889 ) * docs: faq update add links for OpenBSD ports & pre built binaries * Update docs/FAQ.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-19 17:51:04 +03:00
Aliaksandr Valialkin	f992f96a88	app/vmselect/promql: execute `q1` and `q2` from `q1 op q2` in parallel if labels pushdown cannot be applied This should improve query performance if VictoriaMetrics has enough resources for processing `q1` and `q2` in parallel. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2886	2022-07-19 14:29:41 +03:00
Aliaksandr Valialkin	69c1272d1b	docs/Articles.md: add a link to "How do We Keep Metrics for a Long Time in VictoriaMetrics" talk	2022-07-19 13:01:39 +03:00
Aliaksandr Valialkin	2d1366353c	lib/promscrape: reload all the scrape configs when the `global` section is changed inside `-promscrape.config` See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2884	2022-07-18 17:15:42 +03:00
Aliaksandr Valialkin	d920b0afec	app/vmselect/promql: properly return `q1` series from `q1 ifnot q2` when `q2` returns nothing	2022-07-18 14:24:23 +03:00
Aliaksandr Valialkin	83fef7daf5	docs/CHANGELOG.md: document `2f9668eba5`	2022-07-18 12:37:34 +03:00
Aliaksandr Valialkin	979444b4ed	all: fix other typos in the same way as `6f4d9b2a48` does	2022-07-18 12:10:41 +03:00
cui fliter	e0d30f6ec5	fix some typos (#2882 ) Signed-off-by: cui fliter <imcusg@gmail.com>	2022-07-18 12:10:40 +03:00
Aliaksandr Valialkin	b2d9379bd0	docs/CHANGELOG.md: mention that v1.79.0 changes binary names to `$(APP_NAME)-$(GOOS)-$(GOARCH)...` naming	2022-07-18 12:00:45 +03:00
Aliaksandr Valialkin	7669d34931	docs/Single-server-VictoriaMetrics.md: add a link on docs how to send signals to processes in Linux	2022-07-18 10:59:28 +03:00
Aliaksandr Valialkin	fae54e2e56	docs/Troubleshooting.md: clarify some texts there	2022-07-15 12:23:39 +03:00
Aliaksandr Valialkin	0237d987c0	docs/Troubleshooting.md: mention about `-search.setLookbackToStep` command-line flag in the section explaining why `/api/v1/query_range` returns calculated data	2022-07-15 11:55:34 +03:00
Aliaksandr Valialkin	0d4676f313	docs/Single-server-VictoriaMetrics.md: mention that the delete API doesnt delete the associated entries from inverted index	2022-07-14 21:29:28 +03:00
Aliaksandr Valialkin	a87f143e92	docs/CHANGELOG.md: cut v1.79.0	2022-07-14 16:15:35 +03:00
Roman Khavronenko	80de6face8	vmalert: drop support of deprecated `extra_filter_labels` param (#2870 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-14 16:10:46 +03:00
Aliaksandr Valialkin	36062d27c5	docs/CHANGELOG.md: formatting fixes for update notes	2022-07-14 12:48:17 +03:00
Aliaksandr Valialkin	e6ee940daf	docs: update descriptions for command-line flags according to the latest changes	2022-07-14 00:57:44 +03:00
Yury Molodov	1ca20caa4b	vmui: optimize table view (#2867 ) * feat: optimize table view * fix: add column display setting * app/vmselect: `make vmui-update` Also document the change at docs/CHANGELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-14 00:16:57 +03:00
Dmytro Kozlov	99402541fb	vmui: update time picker behavior (#2847 ) * vmui: update time picker behavior * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-14 00:06:22 +03:00
Yury Molodov	23c3b5f8c7	vmui: change selection from autocomplete (#2862 ) * fix: change selection from autocomplete * update docs/CHANELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-13 23:56:04 +03:00
Nikolay	c007b129cb	lib/promscrape: adds azure service discovery (#2743 ) * lib/promscrape: adds azure service discovery Adds azure service discovery mechanism implements authorization with oauth and msi lists virtual machines and virtual machines managed by scaleSet https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1364 * makes linter happy * Apply suggestions from code review Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> * wip Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-13 23:45:43 +03:00
Aliaksandr Valialkin	da6c85a2f6	all: follow-up for `d99ba3481b`	2022-07-13 17:17:08 +03:00
Dmytro Kozlov	4e4def9df8	Rename release packages (#2810 ) * makefile: add os to each release file * makefile: update vmutils arm64 * makefile: update victoria-metrics release process * makefile: update publish with os * makefile: update publish with os * makefile: change tar library * update release logic * copy all releases * sort command by GOOS * rollback commands * rollback OSARCH * fix commands * cleanup * fix windows build * sort build by GOOS, update README.md	2022-07-13 17:11:01 +03:00
Aliaksandr Valialkin	be5fb139d6	docs/CHANGELOG.md: document `91faa152a5`	2022-07-13 12:41:25 +03:00
Aliaksandr Valialkin	205c2a468a	docs/CHANGELOG.md: mention that the communication protocol between `vmselect` and `vmstorage` nodes is updated in the new release	2022-07-13 12:16:59 +03:00
Aliaksandr Valialkin	03680b9334	docs: add links to https://docs.victoriametrics.com/CHANGELOG.html in relevant docs	2022-07-11 21:23:51 +03:00
Aliaksandr Valialkin	b95db7045d	docs/Articles.md: add a link to https://habr.com/ru/company/sravni/blog/672908/	2022-07-11 21:10:59 +03:00
Aliaksandr Valialkin	dd2b1f9ec4	app/vmselect/prometheus: follow-up after `3efe33b917`	2022-07-11 20:37:21 +03:00
Dmytro Kozlov	6734d77d97	vmselect/prometeus: Add limit param to api/v1/series api endpoint (#2851 ) * issue-2841: Add limit param to api/v1/series api endpoint * issue-2841: add change log * issue-2841: update logic * issue-2841: simplify logic * issue-2841: simplify logic, add information to documentation	2022-07-11 20:37:20 +03:00
Aliaksandr Valialkin	3662ce8323	docs: make more clear the relation between replication and deduplication This is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2852	2022-07-11 19:23:24 +03:00
Aliaksandr Valialkin	d442ee4610	app/vmselect/netstorage: optimize mergeSortBlocks function - Use binary search instead of linear scan when locating the run of smallest timestamps in blocks with intersected time ranges. This should improve performance when merging blocks with big number of samples - Skip samples with duplicate timestamps. This should increase query performance in cluster version of VictoriaMetrics with the enabled replication.	2022-07-09 00:35:38 +03:00
Roman Khavronenko	78da074ad3	metricsql: properly evaluate `timezone_offset` over time interval (#2842 ) * metricsql: properly evaluate `timezone_offset` over time interval https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2771 Signed-off-by: hagen1778 <roman@victoriametrics.com> * Update docs/CHANGELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-08 14:04:40 +03:00
Aliaksandr Valialkin	decbf84e55	app/vmselect/vmui: follow-up after `0bf6841140` * Document the bugfix in docs/CHANGELOG.md * Run `make vmui-update` for updating static js files for vmui, which are included into vmselect	2022-07-08 13:22:57 +03:00
Aliaksandr Valialkin	d0a943c487	docs/CHANGELOG.md: clarifications after `e9b977859b`	2022-07-08 13:05:11 +03:00
Aliaksandr Valialkin	a5588bc6f4	docs/CHANGELOG.md: recommend clearing caches after the upgrade from v1.78.0 to v1.78.1	2022-07-08 13:05:11 +03:00
Roman Khavronenko	b29fafa86b	vmalert: deprecate alert's status link (#2840 ) * vmalert: deprecate alert's status link Deprecate alert's status link `/api/v1/<groupID>/<alertID>/status` in favour of `api/v1/alerts?group_id=<group_id>&alert_id=<alert_id>"`. The change was needed for simplifying logic in vmselect for proxying vmalert's requests. The old alert's status link will be still supported for a few versions but will be removed in the future. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825 Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmalert: fix review comments Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-08 13:05:11 +03:00
Aliaksandr Valialkin	9ccae66337	docs/CHANGELOG.md: link to the issue related to multi-level vmselect	2022-07-08 05:23:51 +03:00
Aliaksandr Valialkin	e855744871	docs/CHANGELOG.md: recommend upgrading from v1.78.0 to v1.78.1 because of the bug in v1.78.0	2022-07-08 03:45:06 +03:00
Aliaksandr Valialkin	5a5c8534d1	docs/CHANGELOG.md: cut v1.78.1	2022-07-08 01:03:04 +03:00
Aliaksandr Valialkin	69718a6c16	docs/vmagent.md: clarify that vmagent supports Prometheus-compatible service discovery	2022-07-07 21:22:02 +03:00
Aliaksandr Valialkin	2a53b8961e	docs/vmagent.md: typo fixes after `ef2eeeb642`	2022-07-07 21:17:13 +03:00
Aliaksandr Valialkin	372ecc5c0e	docs/vmagent.md: actualize docs	2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin	1ff2b8ed0e	docs/Single-server-VictoriaMetrics.md: actualize `vmui` docs according to recent changes	2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin	d8483f599e	docs/CHANGELOG.md: typo fixes	2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin	3d0ce901cb	docs: sync after recent changes	2022-07-07 02:44:24 +03:00
Aliaksandr Valialkin	f03d4b2aa2	docs/CHANGELOG.md: link another bugreport related to the bug with per-day inverted index in v1.78.0	2022-07-07 02:35:35 +03:00
Aliaksandr Valialkin	5794886662	lib/promscrape: properly set Host header when sending requests via http proxy Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2794	2022-07-07 02:28:47 +03:00
Aliaksandr Valialkin	9dd5d3a431	docs/CHANGELOG.md: link to the issue about incorrect per-day index handling in v1.78.0	2022-07-07 02:00:58 +03:00
Aliaksandr Valialkin	95add1e8e4	app/{vmagent,vminsert}: follow-up after `d19e46de55` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2839	2022-07-07 01:32:11 +03:00
Roman Khavronenko	218dfe7956	docs: mention deduplication issue for HA vmalert topology (#2838 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-07 01:13:56 +03:00
Aliaksandr Valialkin	4d03ac90fc	lib/promscrape/discovery/kubernetes: properly populate service-level labels for `role: endpointslice` targets Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2823	2022-07-07 00:36:25 +03:00
Aliaksandr Valialkin	c4cc45d7f8	lib/promscrape/discovery/kubernetes: allow attaching node-level labels to `role: endpoints` and `role: endpointlice` targets in the same way as Prometheus does See https://github.com/prometheus/prometheus/pull/10759	2022-07-07 00:36:24 +03:00
Aliaksandr Valialkin	eee384c9c9	app/vmselect: add `-clusternative.tls*` options for mTLS setup in multi-level clusters	2022-07-06 13:48:21 +03:00
Aliaksandr Valialkin	195dccf678	app/vmselect: add ability to query `vmselect` from another `vmselect`	2022-07-06 13:19:45 +03:00
Aliaksandr Valialkin	ea4ab0df36	docs: sync with single-node branch after `ed89106274`	2022-07-06 13:02:05 +03:00
Aliaksandr Valialkin	714958deab	all: follow-up after `ed89106274`	2022-07-06 12:48:52 +03:00
Aliaksandr Valialkin	498c6d6e72	lib/promscrape: push `scrape_samples_limit` metric to remote storage if `sample_limit` option is set in `scrape_config` for this target See https://github.com/VictoriaMetrics/operator/issues/497	2022-07-06 12:46:23 +03:00
Roman Khavronenko	f51bc07d97	vmselect: allow proxying requests to vmalert (#2833 ) The change allows to proxy requests with prefix `/vmalert` to the vmalert component if `-vmalert.proxyURL` is set. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825 and https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2831 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-06 10:47:51 +02:00
Aliaksandr Valialkin	78f9a8aafd	lib/storage: put the (date, metricID) entry in dateMetricIDCache just after the corresponding series is registered in the per-day inverted index Previously the time series could be put into dateMetricIDCache without registering in the per-day inverted index if GetOrCreateTSIDByName finds TSID entry in the global index. This could lead to missing series in query results. The issue has been introduced in the commit `55e7afae3a`, which has been included in VictoriaMetrics v1.78.0	2022-07-05 14:56:55 +03:00
Aliaksandr Valialkin	8516670582	app/vmselect/promql: properly calculate histogram_quantile over unexpected `le` buckets See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2819	2022-07-05 13:20:41 +03:00
Artem Navoiev	82581ab728	Docs: Operator Additional Scrape Configuration - update docs (#2826 ) Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2022-07-05 13:20:41 +03:00
Aliaksandr Valialkin	24fc96dc1f	docs/Troubleshooting.md: add a link to `Monitoring` chapter added at `41d1834a99`	2022-07-04 11:57:14 +03:00
Roman Khavronenko	51209c114a	docs: update Troubleshooting guide (#2809 ) Follow-up after `a4d9388ecb` Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-04 11:57:12 +03:00
Roman Khavronenko	78da4b5f5e	docs: warn about potential issue with read queries for 1.78.0 (#2818 ) * docs: warn about potential issue with read queries for 1.78.0 Signed-off-by: hagen1778 <roman@victoriametrics.com> * docs: warn about potential issue with read queries for 1.78.0 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-04 11:47:41 +03:00
Aliaksandr Valialkin	f3b905dde1	docs/Cluster-VictoriaMetrics.md: mention about -storage.maxDailySeries and -storage.maxHourlySeries options in `resource usage limits` chapter	2022-06-30 23:17:14 +03:00
Aliaksandr Valialkin	fa08220d27	app/vmselect/promql: properly handle partial counter resets in rate(), irate(), increase() and remove_resets() functions Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2787	2022-06-30 22:40:26 +03:00
Aliaksandr Valialkin	0f6c17ed06	app/vmagent/remotewrite: clarify descriptions for `-remoteWrite.*` options, which must be set per each `-remoteWrite.url`	2022-06-30 20:18:42 +03:00
Aliaksandr Valialkin	7fc03a1deb	app/vmagent/remotewrite: add `-remoteWrite.header` command-line flag for setting additional http headers to send to -remoteWrite.url Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2805	2022-06-30 20:00:59 +03:00
Dmytro Kozlov	67753cc6f0	vmui: update render logic for nested component (#2795 ) * vmui: update render logic for nested component, avoid rerender, remove local storage usage for tracing flag * docs/url-examples.md: fix various documentation issues there * docs: add Troubleshooting doc This doc contains troubleshooting guides for typical problems with VictoriaMetrics. * docs/Troubleshooting.md: add troubleshooting guide for cluster instability * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-30 15:48:22 +03:00
Aliaksandr Valialkin	2a70a9296e	docs/Troubleshooting.md: refer to subqueries doc, since this is the most frequent source of improperly consutructed queries	2022-06-30 15:10:02 +03:00
Aliaksandr Valialkin	edf39f9281	docs/Troubleshooting.md: refer to capacity planning docs	2022-06-30 15:00:21 +03:00
Aliaksandr Valialkin	47f3c4b12b	docs/Troubleshooting.md: various typo fixes and clarifications	2022-06-30 14:57:05 +03:00
Aliaksandr Valialkin	7c54cc2123	docs/Troubleshooting.md: formatting fixes	2022-06-30 14:39:15 +03:00
Aliaksandr Valialkin	74338ef300	docs/Troubleshooting.md: add troubleshooting guide for cluster instability	2022-06-30 14:36:18 +03:00
Aliaksandr Valialkin	da3179667e	docs/CHANGELOG.md: document `bdf9f4669a`	2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin	92e6c55b75	docs: add Troubleshooting doc This doc contains troubleshooting guides for typical problems with VictoriaMetrics.	2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin	0b76d07c21	docs/url-examples.md: fix various documentation issues there	2022-06-29 11:58:34 +03:00
Aliaksandr Valialkin	daefb64f38	app/vmselect: expose additional histograms at `/metrics` page, which may help get more insights for the query workload This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2792	2022-06-28 20:18:31 +03:00
Aliaksandr Valialkin	5e22e6046d	docs/Single-server-VictoriaMetrics.md: mention about -search.maxTagValueSuffixesPerSearch command-line flag in `resource limits` docs	2022-06-28 18:17:49 +03:00
Aliaksandr Valialkin	7d5d33fd71	lib/storage: return marshaled metric names from SearchMetricNames Previously SearchMetricNames was returning unmarshaled metric names. This wasn't great for vmstorage, which should spend additional CPU time for marshaling the metric names before sending them to vmselect. While at it, remove possible duplicate metric names, which could occur when multiple samples for new time series are ingested via concurrent requests. Also sort the metric names before returning them to the client. This simplifies debugging of the returned metric names across repeated requests to /api/v1/series	2022-06-28 18:16:32 +03:00
Aliaksandr Valialkin	1af6efd737	docs/Single-server-VictoriaMetrics.md: mention about -search.maxTagValueSuffixesPerSearch command-line flag in `resource limits` docs	2022-06-27 14:02:01 +03:00
Aliaksandr Valialkin	a38568ddfe	docs/CHANGELOG.md: document `45f20ad1aa`	2022-06-27 13:53:26 +03:00
Aliaksandr Valialkin	6386f117c8	all: show timeRange in traces in human-readable format instead of timestamps in milliseconds	2022-06-27 13:42:57 +03:00
Aliaksandr Valialkin	ea2aa617e5	docs/CHANGELOG.md: update after `e40d015e9a`	2022-06-24 18:03:56 +03:00
Aliaksandr Valialkin	94b81165d0	all: limit the maximum memory usage for regexp cache, which stores parsed regular expressions in MetricsQL queries Previously the cache could store 10K unique regexps. When every regexp is huge (e.g. hundreds of kilobytes), then the total cache size could grow to multiples of gigabytes. Now the cache size is limited by the total length of all cached regexps. So huge regexps won't result in high memory usage for the cache.	2022-06-24 17:58:47 +03:00
hagen1778	e40d015e9a	vmselect: make `vm_partial_results_total` consistent Metrics `vm_partial_results_total` and `vm_requests_total` serving the similar purpose, but contain inconsistent set of labels. This change updates `vm_partial_results_total` labels to be consistent with `vm_requests_total`. The change breaks backward compatibility with assumption that `vm_partial_results_total` wasn't widely used, since it is not documented and absent in the alerts and dashboards. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-24 13:50:26 +02:00
Dmytro Kozlov	f28cbcc7b5	vmui: added query tracing (#2748 ) * vmui: added query tracing * vmui: updated ui * vmui: update tracing logic, fix bugs, disable tracing by default * vmui: use empty message as props * vmui: fixed ui, added delete for each tacing data, show query in header * vmui: added timelines * vmui: speedup render * vmui: use memo for sorting * vmui: use Trace model, remove unused functions, simplify part of code * vmui: update recursive logic * vmui: fix set query to header * vmui: code cleanup, remove unused code * vmui: remove unused type, rename component * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-23 23:00:45 +03:00
Nikolay	ee5c502446	app/vmselect: fixes partial response with replicationFactor (#2777 ) * app/vmselect: fixes partial response with replicationFactor Allow partial response if it meets replicationFactor configured at vmselect https://t.me/VictoriaMetrics_ru1/38490 * docs/CHANGELOG.md: document this change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-23 20:17:24 +03:00
Yurii Kravets	f0c1edb175	docs: Update CHANGELOG Update notes (#2776 ) * docs: Update CHANGELOG Update notes Specified the reason why `vmselect` and `vmstorage` nodes may log communication errors.	2022-06-23 19:40:20 +03:00
Aliaksandr Valialkin	71b0dfdefa	lib/promscrape: always send stale markers with the real scrape timestamp This guarantees that query won't return data just after the series is disappeared.	2022-06-23 11:49:13 +03:00
Denys Holius	d7c4b01472	Adds a list of supported architectures (#2769 ) * add list of supported architectures * Update docs/BestPractices.md Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>	2022-06-22 22:01:29 +03:00
Aliaksandr Valialkin	3ae6300497	lib/promauth: add ability to send additional http headers in requests to scrape targets This solves https://stackoverflow.com/questions/66032498/prometheus-scrape-metric-with-custom-header	2022-06-22 20:40:50 +03:00
Aliaksandr Valialkin	7429dfbe9e	app/vmselect: add `-search.setLookbackToStep` command-line flag for making the gap filling algorithm similar to InfluxDB data model This option should override `-search.maxStalenessInterval` for most cases when users migrate from InfluxDB to VictoriaMetrics	2022-06-22 14:20:02 +03:00
Aliaksandr Valialkin	3e0f364489	docs/Cluster-VictoriaMetrics.md: small fixes	2022-06-22 13:42:07 +03:00
Roman Khavronenko	54f0f2d384	docs: follow-up for `197d3cdd74` (#2766 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-22 13:18:03 +03:00
云原生驿站	67e5833ced	docs: supplement vmalert downsampling docs (#2765 ) Co-authored-by: 吴典秋 <muti_kube@163.com>	2022-06-22 13:18:03 +03:00
Denys Holius	432b261c13	url-examples: added curl output after deleting metrics (#2764 ) docs: add more details to url-examples for series deleting	2022-06-21 17:56:00 +03:00
Aliaksandr Valialkin	9362da2e7f	docs: update `-help` output for vmbackup, vmbackupmanager, vmgateway and vmrestore components	2022-06-21 15:49:26 +03:00
Aliaksandr Valialkin	597bce4f55	docs: update docs after `e4d6b750f6` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753	2022-06-21 14:01:25 +03:00
Aliaksandr Valialkin	24097f2417	docs/CHANGELOG.md: cut v1.78.0	2022-06-20 18:11:04 +03:00
Aliaksandr Valialkin	a1629bd3be	lib/netutil.ConnPool: skip dialing remote address if the previous dial attempt was unsuccessful If the previous dial attempt was unsuccessful, then all the new dial attempts are skipped until the background goroutine determines that the given address can be successfully dialed. This reduces query latency when some of vmstorage nodes are unavailable and dialing them is slow. This should help with https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711 This commit is based on ideas from the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2756 The main differences are: - The check for healthy/unhealthy storage nodes is moved one level lower from app/vmselect/netstorage to lib/netutil.ConnPool. This makes possible re-using this feature everywhere lib/netutil.ConnPool is used. - The check doesn't take into account handshake errors for already established connections. Handshake errors usually mean improperly configured VictoriaMetrics cluster, so they shouldn't be ignored.	2022-06-20 17:33:54 +03:00
Aliaksandr Valialkin	45e9732764	docs: follow-up after `e4d6b750f6`	2022-06-20 17:15:52 +03:00
Nikolay	15662c0f29	lib/httpserver: adds flagsAuthKey command-line flag (#2758 ) * lib/httpserver: adds flagsAuthKey command-line flag It protects /flags endpoint with authKey. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753O * Apply suggestions from code review Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-20 17:15:51 +03:00
Aliaksandr Valialkin	0abf46d66a	docs/Articles.md: add a link to https://www.sobyte.net/post/2022-05/victoriametrics-bloomfilter/	2022-06-20 14:44:11 +03:00
Roman Khavronenko	3ada676879	docs: reference links from key concepts (#2745 ) Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-19 23:14:30 +03:00
Artem Navoiev	42c69ae74e	docs: replace bash code block type with console (#2746 )	2022-06-19 23:02:00 +03:00
Aliaksandr Valialkin	4ae1c5655f	docs/CHANGELOG.md: document `ef7f52e0e6`	2022-06-19 22:49:11 +03:00
Aliaksandr Valialkin	88e1221b35	lib/storage: do not register new series if `-storage.maxHourlySeries` or `-storage.maxDailySeries` limits are exceeded Previously samples for new series weren't added as expected when series limits were reached, but new series were still registered in indexdb.	2022-06-19 22:03:02 +03:00
Aliaksandr Valialkin	c5ac176153	lib/storage: reset metric id caches for the previous and the current hour Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2698	2022-06-19 22:02:51 +03:00
Aliaksandr Valialkin	149c5c9381	docs: update docs on how to add tags to metrics collected by DataDog agent Follow-up for `f16072c3c1`	2022-06-17 13:12:21 +03:00
Dmytro Kozlov	5bc13e2fe8	vmui: added focusLabel, enable cardinality app configuratior (#2736 ) * vmui: added focusLabel, enable app configuratior * vmui: set focusLabel if {labelName!=""} * wip * docs/CHANGELOG.md: mention about focusLabel feature in cardinality explorer Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2730 Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-17 13:04:09 +03:00
Dmytro Kozlov	82440e76c5	doc: added workaround for datadog agent (#2712 ) * Added workaround for datadog agent * docs: update datadog workaround * doc: update doc description * Apply suggestions from code review * docs: `make docs-sync` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-16 22:24:17 +03:00
Roman Khavronenko	287bb96758	docs: mention sandbox update in release procedure (#2724 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-16 20:51:41 +03:00
Roman Khavronenko	cbe39bbb8d	vmselect: limit `end` param max value by 2d in future (#2729 ) * vmselect: limit `end` param max value by 2d in future The change is applied only to service handlers like `/labels` or `/series` and limits the `end` param by max value <= now() + 2 days. The same limit is applied for the ingested data, so no reason to allow to request data in future far than that. The change is also needed for corner cases like https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2669 where too high `end` value triggers inefficient global index search. Signed-off-by: hagen1778 <roman@victoriametrics.com> * docs/CHANGELOG.md: document the bugfix Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-16 20:51:40 +03:00
Aliaksandr Valialkin	cda3ce09e5	docs/vmagent.md: typo fix: configued -> configured	2022-06-16 20:51:40 +03:00
Aliaksandr Valialkin	450aa0ae5a	lib/promrelabel: support `action: graphite` relabeling Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2737	2022-06-16 20:25:49 +03:00
Roman Khavronenko	ba7ece02c4	docs: add multiple-remote-writes topology to vmalert (#2738 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-16 20:21:12 +03:00
Aliaksandr Valialkin	b4e75a0b89	docs/CHANGELOG.md: document dd327bfa9e2c69fe21ab1d92c14636733d7c5620	2022-06-15 18:41:26 +03:00
Aliaksandr Valialkin	14ce7b0e25	docs/CHANGELOG.md: document 00719e5779a3e4eeedb74cb3d25a9ecfe0e16063	2022-06-15 18:09:23 +03:00
Aliaksandr Valialkin	45fa9d798d	app/vmselect: accept `focusLabel` query arg at /api/v1/status/tsdb	2022-06-14 18:39:00 +03:00
Aliaksandr Valialkin	fb77843639	lib/storage: show top labels with the highest number of series in cardinality explorer	2022-06-14 16:34:13 +03:00
Aliaksandr Valialkin	ce953d5e95	docs: update command-line flags' descriptions according to recent changes	2022-06-14 13:28:23 +03:00
Roman Khavronenko	0065b13243	docs: reduce free disk recommendation from 30% to 20% (#2728 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-14 12:55:41 +03:00
Aliaksandr Valialkin	12618925fc	docs/guides/migrate-from-influx.md: suggest more real-world value for `-search.maxStalenessInterval` Suggest `-search.maxStalenessInterval=10s` instead of `-search.maxStalenessInterval=1ms`, since `1ms` would result in empty graphs in most cases, since the interval between data points on the graph is usually much higher than 1ms. For example, if the graph shows time range of one hour and it contains 1000 points, then the interval between points on the graph would equal to 3600s/1000=3.6 seconds.	2022-06-14 12:51:35 +03:00
Roman Khavronenko	9873001539	docs: migrating from influx (#2720 ) Mention `-search.maxStalenessInterval` flag and its effect on query engine. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-14 12:51:33 +03:00
Aliaksandr Valialkin	b48ca34e05	docs/Single-server-VictoriaMetrics.md: recommend running all the VictoriaMetrics components behind auth proxy in Security chapter	2022-06-13 10:30:52 +03:00
Aliaksandr Valialkin	c846d0db01	docs/CHANGELOG.md: document `99dbe7f9d4`	2022-06-13 10:07:19 +03:00
Roman Khavronenko	81b6efea9e	Readme cleanup (#2715 ) * docs: minor styling and wording changes Changes made after reading https://developers.google.com/tech-writing Signed-off-by: hagen1778 <roman@victoriametrics.com> * docs: set proper types for code blocks Signed-off-by: hagen1778 <roman@victoriametrics.com> * docs: add `copy` wrapper for some commands Signed-off-by: hagen1778 <roman@victoriametrics.com> * docs: sync Signed-off-by: hagen1778 <roman@victoriametrics.com> * docs: resolve conflicts Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-13 09:49:59 +03:00
Yury Molodov	65107a4585	vmui: enhancements (#2638 ) (#2717 ) * feat: make datepicker to be set to last 30 min by default * fix: correct spinner while loading data * feat: change legend style * app/vmselect: `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-13 09:49:58 +03:00
Aliaksandr Valialkin	9d8c37d280	docs/CHANGELOG.md: refer to the issue, which should be solved after the optimization to /api/v1/labels and /api/v1/label/.../values is added The optimization has been added in `374beb350e` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1533	2022-06-12 14:32:57 +03:00
Aliaksandr Valialkin	61e03f172b	app/vmselect: optimize `/api/v1/labels` and `/api/v1/label/.../values` handlers when `match[]` query arg is passed to them	2022-06-12 14:06:24 +03:00
Aliaksandr Valialkin	4a94cd81ce	app/vmselect: add optional `limit` query arg to `/api/v1/labels` and `/api/v1/label_values` endpoints This arg allows limiting the number of sample values returned from these APIs	2022-06-10 10:24:07 +03:00
Roman Khavronenko	3c09d25039	vmalert: followup for `76f05f8670` (#2706 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-09 13:15:35 +03:00
Howie	4afd7aa695	feat: rule limit (#2676 ) vmalert: support `limit` param in groups definition `limit` param limits number of time series samples produced by a single rule during execution. On reaching the limit rule will return an err. Signed-off-by: lihaowei <haoweili35@gmail.com>	2022-06-09 13:15:33 +03:00
Aliaksandr Valialkin	a9ea3fee38	lib/querytracer: make it easier to use by passing trace context message to New and NewChild The context message can be extended by calling Donef. If there is no need to extend the message, then just call Done.	2022-06-08 21:16:12 +03:00
Aliaksandr Valialkin	5524d13a03	docs/Single-server-VictoriaMetrics.md: explain why free disk space shortage may negatively impact VictoriaMetrics performance	2022-06-08 20:04:30 +03:00
Aliaksandr Valialkin	2520b8efb8	docs: add a link to cardinality explorer playground	2022-06-08 19:40:12 +03:00
Aliaksandr Valialkin	8d98b8ae10	docs: refer to cardinality explorer Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2233	2022-06-08 19:18:31 +03:00
Dmytro Kozlov	f2754c3e90	Cardinality explorer (#2625 ) * Cardinality explorer * vmui, vmselect: updated field name, added description to spinner * make vmui-update * updated const name, make vmui-update * lib/storage: changes calculation for totalSeries values * added static files * wip * wip * wip * wip * docs/CHANGELOG.md: document cardinality explorer feature See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2233 Co-authored-by: f41gh7 <nik@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-08 18:54:27 +03:00
Aliaksandr Valialkin	ba406ff28c	docs/CHANGELOG.md: document `63b538ecd1`	2022-06-07 15:53:08 +03:00
Aliaksandr Valialkin	c07f99cd4f	docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2685	2022-06-07 15:39:53 +03:00
Aliaksandr Valialkin	c7ff4505d2	docs/CHANGELOG.md: document backwards-incompatible changes in communication protocol between vmselect and vmstorage The changes are related to the added query tracing in `afced37c0b` See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403	2022-06-07 15:25:58 +03:00
Aliaksandr Valialkin	2b72d21840	docs/CHANGELOG.md: document `e755d0ec3f`	2022-06-07 15:21:10 +03:00
Aliaksandr Valialkin	0b4f767c53	docs/CHANGELOG.md: document `1ee1e986da`	2022-06-07 15:02:57 +03:00
Aliaksandr Valialkin	33afaa49d9	docs: run `make docs-sync` after `fda8da297e`	2022-06-07 14:51:32 +03:00
Dmytro Kozlov	50393d0024	docs: fixed typos (#2680 ) * docs: fixed typos * Update README.md * Update docs/README.md * Update docs/Single-server-VictoriaMetrics.md * docs: added examples with start and end params in request * Apply suggestions from code review Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-07 14:51:31 +03:00
Aliaksandr Valialkin	933f4ae148	docs/Cluster-VictoriaMetrics.md: run `make docs-sync` after `1c96dce367`	2022-06-07 14:30:09 +03:00
Aliaksandr Valialkin	b4909351c5	docs: run `make docs-sync` after `a439e887a3`	2022-06-07 14:27:37 +03:00
Aliaksandr Valialkin	68b6ddfb14	all: follow-up after `8edb390e21` - Remove unused js bloatware from /targets page. This strips down binary size by more than 100Kb - Add /service-discovery page for API compatibility with Prometheus - Properly load bootstrap.min.css from /prometheus/targets - Serve static contents for /targets page from app/vminsert instead of app/vmselect, because /targets page is served from there	2022-06-07 01:05:53 +03:00
Aliaksandr Valialkin	3dbb19d624	lib/promscrape/discovery/kubernetes: follow-up after `006b8c7534` - make more clear error logs - simplify testing for newKubeConfig by passing only the path to kube_config file instead of SDConfig struct	2022-06-06 14:41:28 +03:00
Aliaksandr Valialkin	6d2832f413	docs/Articles.md: add a link to https://percona.community/blog/2022/06/02/long-time-keeping-metrics-victoriametrics/	2022-06-06 13:15:42 +03:00
Aliaksandr Valialkin	6c2fb9d8c4	lib/promscrape: add `-promscrape.cluster.name` command-line flag This flag is used for proper data de-duplication when the same target is scraped from multiple vmagent clusters. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2679	2022-06-04 01:11:23 +03:00
Dmytro Kozlov	ce8aade80e	lib/promscrape: adds service discovery visualization for /targets page(#2675 ) * lib/promscrape: updated template * lib/promscrape: fixed click on unhealthy and all btns * app/vmselect: jquery scripts into static folder Co-authored-by: f41gh7 <nik@victoriametrics.com>	2022-06-04 01:11:23 +03:00
Nikolay	72e43ef2fe	lib/promscrape/discovery/kubernetes: follow-up after `0b5c874911` (#2672 )	2022-06-04 01:11:23 +03:00
Aliaksandr Valialkin	70bb84739d	docs/Single-server-VictoriaMetrics.md: small clarification about custom cache size tuning	2022-06-01 14:57:39 +03:00
Aliaksandr Valialkin	cc226e6ebe	docs/CHANGELOG.md: follow-up after `2177089f94`	2022-06-01 14:57:39 +03:00
Roman Khavronenko	e9ee043879	lib/storage: make `indexdb/tagFilters` cache size configurable (#2667 ) The default size of `indexdb/tagFilters` now can be overridden via `storage.cacheSizeIndexDBTagFilters` flag. Please, be careful with changing default size since it may lead to inefficient work of the vmstorage or OOM exceptions. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2663 Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: Nikolay <nik@victoriametrics.com>	2022-06-01 14:57:39 +03:00
Roman Khavronenko	bca90d7148	promrelabel: add support of `lowercase` and `uppercase` relabeling actions (#2665 ) * promrelabel: add support of `lowercase` and `uppercase` relabeling actions https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2664 Signed-off-by: hagen1778 <roman@victoriametrics.com> * lib/storage: make golangci-lint happy Signed-off-by: hagen1778 <roman@victoriametrics.com> Co-authored-by: Nikolay <nik@victoriametrics.com>	2022-06-01 14:57:39 +03:00
Aliaksandr Valialkin	fedfc9e686	lib/storage: stop background merge when storage enters read-only mode This should prevent from `no space left on device` errors when VictoriaMetrics under-estimates the additional disk space needed for background merge. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2603	2022-06-01 14:22:12 +03:00
Aliaksandr Valialkin	afced37c0b	all: add initial support for query tracing See https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#query-tracing Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1403	2022-06-01 02:31:44 +03:00
Aliaksandr Valialkin	e83b96366f	docs/CHANGELOG.md: follow-up after `11f91532c5` See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2594	2022-05-31 12:42:48 +03:00
Dmytro Kozlov	cd1fa2e4cd	issue-2594: use embedded for static files (#2650 ) embed static js and css files from CDN into vmalert, vmagent and vmsingle binaries. Co-authored-by: f41gh7 <nik@victoriametrics.com> https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2594	2022-05-31 12:42:48 +03:00
Howie	9c5f998438	fix: docs (#2658 ) Signed-off-by: lihaowei <haoweili35@gmail.com>	2022-05-30 12:27:19 +03:00
Roman Khavronenko	4f84afb032	docs: add more details to the key concepts (#2648 ) - data modification - more applications for gauges - recommendations for instrumenting app with metrics Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-05-30 12:26:37 +03:00

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