1642 Commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	740f7ac5e0	docs/CHANGELOG.md: cut v1.83.0	2022-10-29 02:54:54 +03:00
Aliaksandr Valialkin	cdd3443806	app/vmbackupmanager: add functionality for automated restore from backup	2022-10-29 02:30:52 +03:00
Aliaksandr Valialkin	76e8888272	lib/promscrape: properly add exported_ prefix to labels, which clash with target labels if honor_labels: true option isn't set. ... The issue was in the `labels := dst[offset:]` line in the beginning of appendExtraLabels() function. The `dst` may be re-allocated when adding extra labels to it. In this case the addition of `exported_` prefix to labels inside `labels` slice become invisible in the returned `dst` labels. While at it, properly handle some corner cases: - Add additional `exported_` prefix to clashing metric labels with already existing `exported_` prefix. - Store scraped metric names in `exported___name__` label if scrape target contains `__name__` label. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3278 Thanks to @jplanckeel for the initial attempt to fix this issue at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3281	2022-10-28 22:14:26 +03:00
Aliaksandr Valialkin	a72c5f76eb	app/{vminsert,vmselect}: add support for automatic discovery and update of vmstorage nodes ... Thanks to @dmitryk-dk for the initial implemenation at https://github.com/VictoriaMetrics/VictoriaMetrics-enterprise/pull/446	2022-10-28 13:13:45 +03:00
Aliaksandr Valialkin	a018b1d75e	app/vmalert/templates: properly escape all the special chars in quotesEscape function ... Previously the `quotesEscape` function was escaping only double quotes. This wasn't enough, since the input string could contain other special chars, which must be escaped when put inside JSON string. For example, carriage return and line feed chars (\n\r), backslash char, etc. This led to the following issues, which were improperly fixed: - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/890 - this issue was "fixed" by introducing the `crlfEscape` function, which led to unnecessary complications in user templates, while not fixing various corner cases such as backslash chars in the input string. See 1de15ad490 - https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3139 - this issue was "fixed" by urlencoding the whole string passed to -external.alert.source command-line flag. This led to invalid urls, which couldn't be parsed by Grafana. See 00c838353d and 4bd0244599 This commit properly encodes the input string passed to `quotesEscape`, so it can be safely embedded inside JSON strings. This commit deprecates crlfEscape template function and adds the following new template functions: - strvalue and stripDomain - these functions are supported by Prometheus, so they were added for compatibility purposes. - jsonEscape and htmlEscape for converting the input string to valid quoted JSON string and for html-escaping the input string, so it could be safely embedded as a plaintext into html. This commit also documents all supported template functions at https://docs.victoriametrics.com/vmalert.html#template-functions The deprecated crlfEscape function isn't documented on purpose, since its usefulness is negative in general case.	2022-10-28 00:01:16 +03:00
Aliaksandr Valialkin	4bd0244599	Revert "vmalert: escape query params if external alert source defined (#3267)" ... This reverts commit 00c838353d. Reason for revert: it incorrectly fixes the issue https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3139 . Now `-external.alert.source=explore?orgId=1&left=...` is converted to the following invalid url, which cannot be handled by Grafana: https://grafana.example.com/explore%3ForgId%3D1%26left%3D... The next commit will contain the correct fix of the issue - the `quotesEscape` function must properly escape the string, so it could be embedded into JSON string. This function must properly escape \n\r chars too. In this case the `crlfEscape` function becomes unnecessary. Actually, the next commit makes the `crlfEscape` function deprecated.	2022-10-27 22:30:27 +03:00
Dmytro Kozlov	00c838353d	vmalert: escape query params if external alert source defined (#3267) ... vmalert: escape query args if external alert source defined	2022-10-26 10:00:14 -04:00
Aliaksandr Valialkin	518c340ae3	lib/envtemplate: allow referring env vars from other env vars via %{ENV_VAR} syntax ... This is a follow-up for 02096e06d0	2022-10-26 14:49:33 +03:00
Yury Molodov	bc7456841f	vmui: add responsive styles for small screens (#3256) ... * fix: add responsive styles for small screens * fix: correct additional settings margins * docs/CHANGELOG.md: add responsive styles	2022-10-26 02:39:54 +03:00
Aliaksandr Valialkin	02096e06d0	lib/envflag: allow referring environment variables in command-line flags	2022-10-26 01:52:05 +03:00
Aliaksandr Valialkin	b1324631b1	docs/CHANGELOG.md: document 274e235bf7 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3240	2022-10-24 21:02:17 +03:00
Aliaksandr Valialkin	c52c23c272	docs/enterprise.md: describe all the enteprise features in a short doc at https://docs.victoriametrics.com/enterprise.html	2022-10-24 18:02:03 +03:00
Aliaksandr Valialkin	cac28ae0ae	docs/CHANGELOG.md: typo fixes	2022-10-24 16:59:55 +03:00
Aliaksandr Valialkin	8e998aa1a1	lib/storage: add support for retention filters (aka multiple retentions for distinct sets of time series) ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/143 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/289	2022-10-24 16:40:20 +03:00
Aliaksandr Valialkin	d7e657e5f9	docs/CHANGELOG.md: document 69b27275d2b2bf1bdae0d8b887b44bde2a787649	2022-10-24 16:08:15 +03:00
Aliaksandr Valialkin	5e4dfe50c6	lib/storage: subsitute searchTSIDs functions with more lightweight searchMetricIDs function ... The searchTSIDs function was searching for metricIDs matching the the given tag filters and then was locating the corresponding TSID entries for the found metricIDs. The TSID entries aren't needed when searching for time series names (aka MetricName), so this commit removes the uneeded TSID search from the implementation of /api/v1/series API. This improves perfromance of /api/v1/series calls. This commit also improves performance a bit for /api/v1/query and /api/v1/query_range calls, since now these calls cache small metricIDs instead of big TSID entries in the indexdb/tagFilters cache (now this cache is named indexdb/tagFiltersToMetricIDs) without the need to compress the saved entries in order to save cache space. This commit also removes concurrency limiter during searching for matching time series, which was introduced in 8f16388428, since the concurrency for all the read queries is already limited with -search.maxConcurrentRequests command-line flag. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/648	2022-10-23 12:23:47 +03:00
Aliaksandr Valialkin	a10647e0bf	app/vmselect/promql: expose missing metric vm_cache_size_max_bytes{type="promql/rollupResult"}	2022-10-23 12:13:47 +03:00
Aliaksandr Valialkin	4cd173bbaa	lib/procutil: stop immediately after receiving the second SIGINT or SIGTERM signal ... Previously VictoriaMetrics apps could stop responding to SIGINT and SIGTERM signals if they hang for some reason in graceful shutdown procedure.	2022-10-20 21:40:20 +03:00
Aliaksandr Valialkin	cba9696a14	docs/CHANGELOG.md: move the BUGFIX line for 1059c4d84a into correct place	2022-10-18 20:38:57 +03:00
Nikolay	1059c4d84a	lib/promscrape/discovery/kubernetes: correctly wrap error (#3250) ... * lib/promscrape/discovery/kubernetes: correctly wrap error follow-up after 1304824201 * Update docs/CHANGELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-10-18 20:37:42 +03:00
Roman Khavronenko	4e0ea95f26	vmalert: lower severity level for RW retries (#3237) ... The message about dropped data still remains at `error` level. The change supposed to make log message more clear about how serious it is. Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-10-18 14:27:20 +02:00
Aliaksandr Valialkin	069401a304	all: log error when environment variables referred from -promscrape.config are missing ... This should prevent from using incorrect config files	2022-10-18 10:47:16 +03:00
Aliaksandr Valialkin	adf3419699	docs/CHANGELOG.md: add a note that it is recommended to use v1.82.1 instead of v1.82.0	2022-10-14 13:41:01 +03:00
Aliaksandr Valialkin	3a0c69651a	docs/CHANGELOG.md: release v1.82.1	2022-10-14 11:33:25 +03:00
Aliaksandr Valialkin	2e3be68617	lib/bytesutil: make sure that the string passed to FastStringMather.Match() is copied before using it as a key in the internal cache map ... This prevents from possible corruption of the internal cache map when the underlying byte slice used by the string key is modified. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3227	2022-10-14 09:51:19 +03:00
Yury Molodov	ff6151fa49	vmui: limit number of plotted series (#3229) ... * feat: add maximum display series by tabs * feat: add warning on PredefinedPanels.tsx * docs/CHANGELOG.md: vmui limit number of plotted series * docs/CHANGELOG.md: vmui limit number of plotted series * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-10-13 12:13:47 +03:00
Aliaksandr Valialkin	e6fd33044f	app/vmselect/promql: follow-up for 930f1ee153 ... Document the change at docs/CHANGELOG.md Apply it to histogram_quantile() in the same way as to histogram_share() Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3225	2022-10-13 12:03:08 +03:00
Aliaksandr Valialkin	76e275ddef	docs/CHANGELOG.md: document b856581ad3	2022-10-13 10:35:48 +03:00
Aliaksandr Valialkin	cfae887c75	docs/CHANGELOG.md: document a4975ace86 ... The original commit, which led to the issue - 877940a131	2022-10-12 09:30:36 +03:00
Aliaksandr Valialkin	41925a9500	docs/CHANGELOG.md: document 9544b5cacf7446203fac19eb7c575779dc9b280e	2022-10-12 09:25:17 +03:00
Aliaksandr Valialkin	875abf0ef4	docs/CHANGELOG.md: document e384d88abf	2022-10-10 21:52:06 +03:00
Aliaksandr Valialkin	50f5eae0e0	lib/promrelabel: remove unconditional sorting of the labels in ParsedConfigs.Apply(), since the sorting isnt needed in many places ... Sort labels explicitly after calling the ParsedConfigs.Apply() when needed. This reduces CPU usage when performing metric-level relabeling, where labels' sorting isn't needed.	2022-10-09 14:51:16 +03:00
Aliaksandr Valialkin	5138eaeea0	app/vmselect: allow limiting per-query memory usage via -search.maxMemoryPerQuery command-line flag ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3203	2022-10-08 01:08:05 +03:00
Aliaksandr Valialkin	3aafbc3624	docs/CHANGELOG.md: add a link to a feature request for the feature, which allows specifying full scrape urls in targets list and in the __address__ label ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3208	2022-10-07 23:45:57 +03:00
Aliaksandr Valialkin	5269b1ad77	lib/promscrape: allow controlling staleness tracking on a per-scrape_config basis ... Add support for no_stale_markers option at scrape_config section. See https://docs.victoriametrics.com/sd_configs.html#scrape_configs and https://docs.victoriametrics.com/vmagent.html#prometheus-staleness-markers	2022-10-07 23:36:14 +03:00
Aliaksandr Valialkin	93811da76d	docs/CHANGELOG.md: document the 27ed4b853e ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3169 See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3196#issuecomment-1269765205	2022-10-07 23:06:32 +03:00
Aliaksandr Valialkin	f9df0cae16	lib/promscrape: allow specifying full target url in __address__ label ... Previously the `__address__` label could contain only `host:port` part of the target url, while the scheme and metrics path were obtained from `__scheme__` and `__metrics_path__` labels. Now it is possible to set the full url in `__address__` label. This makes valid the following scrape config, which is frequently used by novice users: scrape_configs: - job_name: foo static_configs: - targets: - http://host1/metrics1 - https://host2/metrics2	2022-10-07 22:43:04 +03:00
Aliaksandr Valialkin	8bc840358f	docs/CHANGELOG.md: cut v1.82.0	2022-10-07 03:15:23 +03:00
Aliaksandr Valialkin	7b6ce3f75e	docs/CHANGELOG.md: typo fix	2022-10-07 03:11:22 +03:00
Aliaksandr Valialkin	ba4050ab1f	docs/CHANGELOG.md: add a changelog for v1.79.4 LTS release (copied from lts-1.79 branch)	2022-10-07 02:50:59 +03:00
Aliaksandr Valialkin	f452c84579	app/vmselect/promql: properly calculate vm_rows_scanned_per_query histogram for rollup functions, which take into account only a few samples on the provided lookbehind window	2022-10-06 23:22:24 +03:00
Aliaksandr Valialkin	40e899fd67	app/vmselect/promql: properly calculate quantiles_over_time() over a single raw sample	2022-10-06 22:37:21 +03:00
Aliaksandr Valialkin	8ae713253e	docs/CHANGELOG.md: remove duplicate description of the bugfix, which has been included in v1.81.2	2022-10-06 15:53:05 +03:00
Aliaksandr Valialkin	8d7910a463	docs/CHANGELOG.md: add missing link to /api/v1/export docs ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3161	2022-10-06 15:02:13 +03:00
Aliaksandr Valialkin	d9282027e6	app: follow-up after ec04fcac93 ... * Optimize fast path for /api/v1/import when importing numeric values * Move the docs about the change from features to bugfixes at docs/CHANGELOG.md * Update tests at lib/protoparser/vmimport Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3161	2022-10-06 14:52:02 +03:00
Dmytro Kozlov	ec04fcac93	Properly parse json when export import metric (#3180) ... * app/vmselect: properly work when export import json from `api/v1/{export, import}` API * app/vmselect: update convert function * app/vmselect: export null if `math.IsNaN(v)` * app/vmselect: get float from json * lib/protoparser: add test * docs: add change log * lib/protoparser: make export import api compatible	2022-10-06 13:54:20 +03:00
Yury Molodov	a54987f671	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 07:10:21 +02:00
Aliaksandr Valialkin	5307cf068f	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 00:35:34 +03:00
Aliaksandr Valialkin	f596e49881	docs/CHANGELOG.md: document f8ac55d70ada9ef8490b322abefb05f28f75e2e9	2022-10-06 00:05:37 +03:00
Aliaksandr Valialkin	703094a37a	app/vmbackupmanager: expose vm_backup_in_flight metrics (follow-up after c6bca4a0b47b4f5626e1913d3480e62d657ed4cf)	2022-10-05 23:30:21 +03:00
Roman Khavronenko	61544e13ad	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 19:25:03 +02:00
Aliaksandr Valialkin	c53b7e66ef	app/vmselect: improve performance scalability on multi-CPU systems for /api/v1/export/... endpoints	2022-10-01 22:05:43 +03:00
Aliaksandr Valialkin	fcc7ab71b3	app/vmselect: do not export NaN values for stale metrics at /federate endpoint ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3185	2022-10-01 19:47:37 +03:00
Aliaksandr Valialkin	0dc93cca7f	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 18:40:59 +03:00
Aliaksandr Valialkin	a296994fed	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 16:52:30 +03:00
Aliaksandr Valialkin	4998402004	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 16:13:19 +03:00
Aliaksandr Valialkin	973ce4b561	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 14:10:48 +03:00
Aliaksandr Valialkin	db16759c68	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 12:06:06 +03:00
Aliaksandr Valialkin	9e8fbef27e	docs/CHANGELOG.md: clarify the description of the improvement in relabeling performance	2022-10-01 11:54:48 +03:00
Aliaksandr Valialkin	c54e14cdec	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 20:48:32 +03:00
Aliaksandr Valialkin	d0b7172316	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 18:35:53 +03:00
Nikolay	33f40f4a5f	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 18:35:53 +03:00
Roman Khavronenko	740bb2cc00	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 17:10:17 +02:00
Aliaksandr Valialkin	a18d6d5ccc	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 12:25:05 +03:00
Dmytro Kozlov	e220bc3cd5	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 08:55:12 +03:00
Aliaksandr Valialkin	b70f815dc4	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 08:39:54 +03:00
Roman Khavronenko	b64b9b9fec	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 08:20:34 +03:00
Aliaksandr Valialkin	fda60b3d4d	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 08:15:43 +03:00
Aliaksandr Valialkin	bf2f14a3a6	docs/CHANGELOG.md: document 39f559d22b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3013	2022-09-30 07:48:25 +03:00
Nikolay	f61b8cec69	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 07:43:44 +03:00
Dmytro Kozlov	6ab1cede62	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 17:35:45 +03:00
Roman Khavronenko	e96ccf3f71	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 16:39:56 +03:00
Aliaksandr Valialkin	72c29d762e	docs/CHANGELOG.md: document f022296d96 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3147	2022-09-26 16:32:19 +03:00
Aliaksandr Valialkin	a2431c2a88	docs/CHANGELOG.md: document 166d444159	2022-09-26 15:39:14 +03:00
Aliaksandr Valialkin	41f8c2987d	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 15:17:25 +03:00
Aliaksandr Valialkin	7c2474dac7	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 13:57:23 +03:00
Aliaksandr Valialkin	fcffdba9dc	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 13:11:39 +03:00
Aliaksandr Valialkin	819aa95552	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 08:47:31 +03:00
Roman Khavronenko	0c95f928ae	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>	2022-09-23 10:22:53 +02:00
Aliaksandr Valialkin	1aef635de4	docs/CHANGELOG.md: clarify the change at 622bbedbe1 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3119	2022-09-19 15:02:05 +03:00
Roman Khavronenko	622bbedbe1	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>	2022-09-16 16:19:10 +02:00
Dmytro Kozlov	b75f1854c5	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 17:41:09 +03:00
Roman Khavronenko	877940a131	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 14:04:24 +02:00
Aliaksandr Valialkin	74c00a8762	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 13:15:29 +03:00
Aliaksandr Valialkin	0ead64b6cf	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 16:35:14 +03:00
Roman Khavronenko	8441375da2	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 16:25:43 +03:00
Aliaksandr Valialkin	25c9a1604a	docs/CHANGELOG.md: document atomic directory deletion ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3038	2022-09-13 16:17:39 +03:00
Yury Molodov	1b41169415	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 10:55:11 +03:00
Yury Molodov	9541ef2e9e	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 21:43:37 +03:00
Aliaksandr Valialkin	53b0c2eee4	docs/CHANGELOG.md: document ec273eafef ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3076	2022-09-08 21:25:30 +03:00
Aliaksandr Valialkin	07441b1cee	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 13:48:20 +03:00
Aliaksandr Valialkin	651ace6ce4	docs/vmctl.md: make docs-sync after c5261d5f56 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2733	2022-09-06 13:19:48 +03:00
Aliaksandr Valialkin	5fa9525498	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 13:08:09 +03:00
Zakhar Bessarab	c5261d5f56	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 09:09:34 +02:00
Aliaksandr Valialkin	ae31b2363f	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 11:55:48 +03:00
Aliaksandr Valialkin	7dc632719d	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 23:18:04 +03:00
Aliaksandr Valialkin	ac98ecdc1d	docs/CHANGELOG.md: cut v1.81.1	2022-09-02 21:58:28 +03:00
Aliaksandr Valialkin	08538ff82a	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 21:38:27 +03:00
Aliaksandr Valialkin	4076277cf0	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 19:46:27 +03:00
Aliaksandr Valialkin	6b0050a028	docs/CHANGELOG.md: cut v1.81.0	2022-08-31 02:33:23 +03:00
Aliaksandr Valialkin	6c5d5bc7e6	docs/CHANGELOG.md: add missing link to vmagent	2022-08-31 02:21:44 +03:00
Aliaksandr Valialkin	c84e6429a0	docs/CHANGELOG.md: document v1.79.3 LTS release	2022-08-31 00:22:31 +03:00
Aliaksandr Valialkin	d2e94ee91a	docs/CHANGELOG.md: document the 044d51b668	2022-08-30 09:42:19 +03:00
Aliaksandr Valialkin	ad11b8d83d	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 01:35:49 +03:00
Dmytro Kozlov	2d71b4859c	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 01:33:56 +03:00
Aliaksandr Valialkin	c06e7a142c	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 00:17:45 +03:00
Aliaksandr Valialkin	7afe8450fc	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 14:53:06 +03:00
Aliaksandr Valialkin	0d4ea03a73	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 17:54:29 +03:00
Aliaksandr Valialkin	cdffe401e4	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 16:18:59 +03:00
Dmytro Kozlov	463ea6897b	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 15:25:18 +03:00
Aliaksandr Valialkin	796aa310c2	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 13:44:04 +03:00
Roman Khavronenko	8d0f5b9e60	docs: follow-up after 88425bb285 (#3007) ... Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-22 13:49:17 +02:00
Aliaksandr Valialkin	6e4e3fae63	docs/CHANGELOG.md: document d59d829cdb ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2673	2022-08-21 23:35:47 +03:00
Aliaksandr Valialkin	8550c44e31	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 22:50:01 +03:00
Aliaksandr Valialkin	f2043d53ad	docs: change links to Prometheus docs about instant and range queries to links to VictoriaMetrics docs	2022-08-21 19:01:54 +03:00
Aliaksandr Valialkin	b90103d950	docs/CHANGELOG.md: document 10402459d8	2022-08-19 11:43:59 +03:00
Roman Khavronenko	f451e0eabe	docs: fix docs formatting related to vmalert (#2994) ... Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-18 09:53:46 +02:00
Aliaksandr Valialkin	22c47e97a5	docs: follow-up after 68e56b6fc5	2022-08-17 21:24:00 +03:00
Roman Khavronenko	68e56b6fc5	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 14:46:28 +02:00
Aliaksandr Valialkin	7d26414b2e	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 13:19:33 +03:00
Aliaksandr Valialkin	5b449649b6	docs/CHANGELOG.md: group vmalert features closer to each other	2022-08-17 11:50:23 +03:00
Aliaksandr Valialkin	bb68ab99fa	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 15:01:08 +03:00
Aliaksandr Valialkin	f830edc0bc	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 13:32:40 +03:00
Roman Khavronenko	8b3989ba39	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 11:44:08 +03:00
Aliaksandr Valialkin	4ac79d29ad	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 13:50:16 +03:00
Roman Khavronenko	5792cae0ab	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 13:31:24 +03:00
Yury Molodov	1513866d51	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 11:54:47 +03:00
Aliaksandr Valialkin	c3f8481011	lib/promscrape: update links to sd_configs from Prometheus site to https://docs.victoriametrics.com/sd_configs.html	2022-08-15 01:40:20 +03:00
Aliaksandr Valialkin	95d36da358	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 01:18:23 +03:00
Aliaksandr Valialkin	c4fcd9f1c5	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 01:06:34 +03:00
Aliaksandr Valialkin	d335694add	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 00:49:31 +03:00
Aliaksandr Valialkin	511805d88d	lib/promscrape/discovery/dns: add support for resolving MX records ... See https://github.com/prometheus/prometheus/pull/10099	2022-08-15 00:32:34 +03:00
Aliaksandr Valialkin	e1cb15807e	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 23:53:58 +03:00
Aliaksandr Valialkin	1e4fc20486	docs/CHANGELOG.md: clarify the change at 28441711e6	2022-08-11 23:49:22 +03:00
Roman Khavronenko	fa51c76ef9	vmalert: follow-up after 28441711e6 (#2972) ... Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-11 13:30:32 +02:00
Roman Khavronenko	a0e7432e42	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 12:17:00 +03:00
Aliaksandr Valialkin	ad00f4aaaa	docs/CHANGELOG.md: cut v1.80.0	2022-08-08 19:58:50 +03:00
Aliaksandr Valialkin	901300aea2	docs/CHANGELOG.md: add changes for v1.79.2	2022-08-08 18:00:00 +03:00
Aliaksandr Valialkin	06b6063a36	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 15:09:09 +03:00
Aliaksandr Valialkin	46d7792b72	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 14:46:26 +03:00
Aliaksandr Valialkin	730c39876e	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 13:35:25 +03:00
Aliaksandr Valialkin	34f0341b36	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 03:32:50 +03:00
Aliaksandr Valialkin	68c4ec9472	lib/promrelabel: do not split regex into multiple lines if it contains groups ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2928	2022-08-08 03:15:26 +03:00
Aliaksandr Valialkin	51debcdf6d	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 02:22:31 +03:00
Yury Molodov	3cb013aeb8	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 23:55:09 +03:00
Aliaksandr Valialkin	9f37935819	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 20:39:08 +03:00
Aliaksandr Valialkin	f36de0ecc9	docs: add docs for scrape_configs section	2022-08-07 00:04:31 +03:00
Aliaksandr Valialkin	0ef29ceb14	lib/promscrape/discovery/kubernetes: add missing __meta_kubernetes_ingress_class_name label for role: ingress ... See 7e65ad3e43 and 7e1111ff14	2022-08-05 20:55:00 +03:00
Aliaksandr Valialkin	f2816ef031	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 18:50:02 +03:00
Aliaksandr Valialkin	3e8890e71b	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 16:11:28 +03:00
Aliaksandr Valialkin	68de1f4e4a	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 14:41:40 +03:00
Aliaksandr Valialkin	0c95d87abd	docs: fixes after 83a4abda3f	2022-08-05 10:15:00 +03:00
Aliaksandr Valialkin	83a4abda3f	lib/promscrape/discovery/yandexcloud: follow-up after 6e5ac32fba ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386	2022-08-04 22:26:43 +03:00
Aliaksandr Valialkin	75c7170624	docs/CHANGELOG.md: document v1.79.1 security fix	2022-08-02 13:30:50 +03:00
Aliaksandr Valialkin	6b0550c023	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 12:59:07 +03:00
Aliaksandr Valialkin	de6dd1cd5a	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	2022-07-27 23:58:05 +03:00
Aliaksandr Valialkin	1f6f883016	docs/CHANGELOG.md: clarify docs about the ability to configure multiple sections for vmauth with identical username and different password values	2022-07-26 19:38:46 +03:00
Aliaksandr Valialkin	92630c1ab4	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 09:18:44 +03:00
Aliaksandr Valialkin	4c2f9a1a2e	lib/promscrape: set up=0 for partially failed scrape in stream parsing mode ... This behaviour aligns with Prometheus behavior	2022-07-22 13:29:44 +03:00
Aliaksandr Valialkin	f2326f953b	docs/CHANGELOG.md: document bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2874 ... This is a follow-up for edecd2493c	2022-07-21 20:57:04 +03:00
Aliaksandr Valialkin	2095421905	docs/CHANGELOG.md: follow-up after 88edb3f6cf	2022-07-21 20:53:06 +03:00
Aliaksandr Valialkin	4ce5875fa8	all: add ability to push internal metrics to remote storage system specified via -pushmetrics.url	2022-07-21 20:36:27 +03:00
Roman Khavronenko	88edb3f6cf	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 15:59:55 +02:00
Roman Khavronenko	70a822f3a0	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 13:57:53 +02:00
Nikolay	88029c521c	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 19:33:17 +03:00
Aliaksandr Valialkin	cc7d499bbd	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 14:27:48 +03:00
Aliaksandr Valialkin	0fd86e2364	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 17:15:07 +03:00
Aliaksandr Valialkin	b5da47bfaf	app/vmselect/promql: properly return q1 series from q1 ifnot q2 when q2 returns nothing	2022-07-18 14:24:54 +03:00
Aliaksandr Valialkin	a4424174bb	docs/CHANGELOG.md: document 2f9668eba5	2022-07-18 12:36:53 +03:00
Aliaksandr Valialkin	429369f028	docs/CHANGELOG.md: mention that v1.79.0 changes binary names to $(APP_NAME)-$(GOOS)-$(GOARCH)... naming	2022-07-18 11:59:45 +03:00
Aliaksandr Valialkin	d3116d9862	docs/CHANGELOG.md: cut v1.79.0	2022-07-14 16:15:24 +03:00
Roman Khavronenko	f07bfcf0c9	vmalert: drop support of deprecated extra_filter_labels param (#2870) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-14 15:45:08 +03:00
Aliaksandr Valialkin	cb79c3e765	docs/CHANGELOG.md: formatting fixes for update notes	2022-07-14 12:47:19 +03:00
Yury Molodov	17c33132df	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 00:15:43 +03:00
Dmytro Kozlov	a0d0ba7219	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 00:05:47 +03:00
Yury Molodov	e4efebf4a4	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 23:54:56 +03:00
Nikolay	7301aa678c	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 23:43:18 +03:00
Aliaksandr Valialkin	ed93330e66	all: follow-up for d99ba3481b	2022-07-13 16:44:39 +03:00
Aliaksandr Valialkin	765278243b	docs/CHANGELOG.md: document 91faa152a5	2022-07-13 12:40:35 +03:00
Aliaksandr Valialkin	f7eda4a73c	docs/CHANGELOG.md: mention that the communication protocol between vmselect and vmstorage nodes is updated in the new release	2022-07-13 12:16:00 +03:00
Aliaksandr Valialkin	cad471037a	app/vmselect/prometheus: follow-up after 3efe33b917	2022-07-11 20:35:28 +03:00
Dmytro Kozlov	3efe33b917	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 20:18:30 +03:00
Aliaksandr Valialkin	743ff84863	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 00:34:42 +03:00
Roman Khavronenko	e1a41cfab5	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 14:03:56 +03:00
Aliaksandr Valialkin	2e9ae40d56	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 13:14:17 +03:00
Aliaksandr Valialkin	126e32f79a	docs/CHANGELOG.md: clarifications after e9b977859b	2022-07-08 13:02:41 +03:00
Aliaksandr Valialkin	08db70fa3e	docs/CHANGELOG.md: recommend clearing caches after the upgrade from v1.78.0 to v1.78.1	2022-07-08 12:49:42 +03:00
Roman Khavronenko	e9b977859b	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 10:26:13 +02:00
Aliaksandr Valialkin	0713da9e7a	docs/CHANGELOG.md: link to the issue related to multi-level vmselect	2022-07-08 05:23:18 +03:00
Aliaksandr Valialkin	b206bd0aee	docs/CHANGELOG.md: recommend upgrading from v1.78.0 to v1.78.1 because of the bug in v1.78.0	2022-07-08 03:44:26 +03:00
Aliaksandr Valialkin	138ae99602	docs/CHANGELOG.md: cut v1.78.1	2022-07-08 01:02:42 +03:00
Aliaksandr Valialkin	1f1be61b78	docs/CHANGELOG.md: typo fixes	2022-07-07 20:34:08 +03:00
Aliaksandr Valialkin	1828665a64	docs/CHANGELOG.md: link another bugreport related to the bug with per-day inverted index in v1.78.0	2022-07-07 02:34:48 +03:00
Aliaksandr Valialkin	f97355d9fb	lib/promscrape: properly set Host header when sending requests via http proxy ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2794	2022-07-07 02:27:52 +03:00
Aliaksandr Valialkin	893ca6f87e	docs/CHANGELOG.md: link to the issue about incorrect per-day index handling in v1.78.0	2022-07-07 02:00:07 +03:00
Aliaksandr Valialkin	10cb67adb5	app/{vmagent,vminsert}: follow-up after d19e46de55 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2839	2022-07-07 01:30:58 +03:00
Aliaksandr Valialkin	01f55bc66b	lib/promscrape/discovery/kubernetes: properly populate service-level labels for role: endpointslice targets ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2823	2022-07-07 00:32:26 +03:00
Aliaksandr Valialkin	b186b63e07	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	2022-07-06 23:18:59 +03:00
Aliaksandr Valialkin	bd5b20445e	app/vmselect: add ability to query vmselect from another vmselect	2022-07-06 13:30:12 +03:00
Aliaksandr Valialkin	17de8a41c2	all: follow-up after ed89106274	2022-07-06 12:44:46 +03:00
Aliaksandr Valialkin	c66f676f3b	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 12:37:55 +03:00
Roman Khavronenko	ed89106274	vmselect: allow proxying requests to vmalert from single-node (#2834) ... 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 10:47:26 +02:00
Aliaksandr Valialkin	edc76286ac	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 14:54:03 +03:00
Aliaksandr Valialkin	f3ece83e67	app/vmselect/promql: properly calculate histogram_quantile over unexpected le buckets ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2819	2022-07-05 13:19:24 +03:00
Roman Khavronenko	c7acf36e39	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 11:03:27 +03:00
Aliaksandr Valialkin	84e373e5c7	app/vmselect/promql: properly handle partial counter resets in rate(), irate(), increase() and remove_resets() functions	2022-06-30 22:39:38 +03:00
Aliaksandr Valialkin	c392d6d173	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 20:00:23 +03:00
Aliaksandr Valialkin	e40b40afe6	Revert "lib/promscrape, vmagent: fix path to files (#2801)" ... This reverts commit 0a8e35835c. Reason for revert: it incorrectly fixes the https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2799 See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2799#issuecomment-1171392005	2022-06-30 18:23:56 +03:00
Dmytro Kozlov	0a8e35835c	lib/promscrape, vmagent: fix path to files (#2801) ... vmagent: respect `-pathPrefix` flag for static files and links	2022-06-30 16:22:54 +02:00
Aliaksandr Valialkin	836c19f7ba	Revert "follow-up after bdf9f4669a (#2803)" ... This reverts commit ec5d3253ff, because there was a similar commit already - 119dc333e1	2022-06-30 13:54:33 +03:00
Aliaksandr Valialkin	119dc333e1	docs/CHANGELOG.md: document bdf9f4669a	2022-06-30 13:53:59 +03:00
Aliaksandr Valialkin	56622bff73	docs: add Troubleshooting doc ... This doc contains troubleshooting guides for typical problems with VictoriaMetrics.	2022-06-30 13:53:59 +03:00
Roman Khavronenko	ec5d3253ff	follow-up after bdf9f4669a (#2803) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-30 12:46:57 +02:00
Aliaksandr Valialkin	a14188dd8e	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 20:18:13 +03:00
Aliaksandr Valialkin	a350d1e81c	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 18:17:15 +03:00
Aliaksandr Valialkin	741dd47273	docs/CHANGELOG.md: document 45f20ad1aa	2022-06-27 13:52:59 +03:00
Aliaksandr Valialkin	a963b2a0aa	all: show timeRange in traces in human-readable format instead of timestamps in milliseconds	2022-06-27 13:45:51 +03:00
Aliaksandr Valialkin	94445e8bd1	docs/CHANGELOG.md: update after e40d015e9a	2022-06-24 18:04:55 +03:00
Aliaksandr Valialkin	d2bbbf147c	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 17:57:43 +03:00
Dmytro Kozlov	bb7f31541f	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 22:59:20 +03:00
Nikolay	7f1c73bdaf	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 20:19:35 +03:00
Yurii Kravets	86e80428d5	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 15:46:51 +02:00
Aliaksandr Valialkin	52eadb729e	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 11:34:18 +03:00
Aliaksandr Valialkin	1c4f67c5d2	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 20:39:43 +03:00
Aliaksandr Valialkin	51362f9333	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 14:19:30 +03:00
Aliaksandr Valialkin	091408be62	docs/CHANGELOG.md: cut v1.78.0	2022-06-20 18:10:38 +03:00
Aliaksandr Valialkin	3837b50f37	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 17:36:41 +03:00
Aliaksandr Valialkin	49586566a3	docs: follow-up after e4d6b750f6	2022-06-20 17:14:43 +03:00
Nikolay	e4d6b750f6	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 17:09:32 +03:00
Artem Navoiev	954a7a6fc6	docs: replace bash code block type with console (#2746)	2022-06-19 22:57:53 +03:00
Aliaksandr Valialkin	c022c4af0a	docs/CHANGELOG.md: document ef7f52e0e6	2022-06-19 22:48:39 +03:00
Aliaksandr Valialkin	5fb45173ae	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 22:42:09 +03:00
Aliaksandr Valialkin	62e2371a67	lib/storage: reset metric id caches for the previous and the current hour ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2698	2022-06-19 22:42:09 +03:00
Dmytro Kozlov	10454d1735	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 13:03:02 +03:00
Roman Khavronenko	723d90536c	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 20:46:31 +03:00
Aliaksandr Valialkin	c18f8cccfa	lib/promrelabel: support action: graphite relabeling ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2737	2022-06-16 20:24:22 +03:00
Aliaksandr Valialkin	0f889497b5	docs/CHANGELOG.md: document dd327bfa9e2c69fe21ab1d92c14636733d7c5620	2022-06-15 18:40:59 +03:00
Aliaksandr Valialkin	e8214ed4e8	docs/CHANGELOG.md: document 00719e5779a3e4eeedb74cb3d25a9ecfe0e16063	2022-06-15 18:09:04 +03:00
Aliaksandr Valialkin	de2be31275	docs/CHANGELOG.md: document 99dbe7f9d4	2022-06-13 10:01:48 +03:00
Yury Molodov	879670418f	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 09:43:37 +03:00
Aliaksandr Valialkin	55a0d34be5	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 14:32:45 +03:00
Aliaksandr Valialkin	374beb350e	app/vmselect: optimize /api/v1/labels and /api/v1/label/.../values handlers when match[] query arg is passed to them	2022-06-12 04:32:13 +03:00
Aliaksandr Valialkin	89b778902b	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 09:50:33 +03:00
Roman Khavronenko	48a60eb593	vmalert: followup for 76f05f8670 (#2706) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-09 08:58:25 +02:00
Aliaksandr Valialkin	8888e2b955	docs: add a link to cardinality explorer playground	2022-06-08 19:39:36 +03:00
Dmytro Kozlov	018d2303c4	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 18:43:05 +03:00
Aliaksandr Valialkin	46d8fb03d1	docs/CHANGELOG.md: document 63b538ecd1	2022-06-07 15:52:32 +03:00
Aliaksandr Valialkin	a93deb307f	docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2685	2022-06-07 15:39:13 +03:00
Aliaksandr Valialkin	cbb64c824d	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 15:25:35 +03:00
Aliaksandr Valialkin	638ba4614a	docs/CHANGELOG.md: document e755d0ec3f	2022-06-07 15:16:48 +03:00
Aliaksandr Valialkin	b022f1f113	docs/CHANGELOG.md: document 1ee1e986da	2022-06-07 15:02:22 +03:00
Aliaksandr Valialkin	8608dd093c	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 00:57:09 +03:00
Aliaksandr Valialkin	6f0a0e3072	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 14:40:52 +03:00
Aliaksandr Valialkin	0922ed2b7e	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 00:37:01 +03:00
Dmytro Kozlov	8edb390e21	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>	2022-06-03 15:38:45 +02:00
Nikolay	a18914abee	lib/promscrape/discovery/kubernetes: follow-up after 0b5c874911 (#2672)	2022-06-01 20:44:45 +02:00
Aliaksandr Valialkin	ca689fec54	docs/CHANGELOG.md: follow-up after 2177089f94	2022-06-01 14:51:26 +03:00
Aliaksandr Valialkin	ea06d2fd3c	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 14:36:45 +03:00
Roman Khavronenko	642eb1c534	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 10:07:53 +02:00
Roman Khavronenko	2177089f94	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 10:02:37 +02:00
Aliaksandr Valialkin	41958ed5dd	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 02:29:23 +03:00
Aliaksandr Valialkin	89c0172778	docs/CHANGELOG.md: follow-up after 11f91532c5 ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2594	2022-05-31 12:27:56 +03:00
Dmytro Kozlov	11f91532c5	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 01:55:28 +02:00
Aliaksandr Valialkin	796804e4b0	lib/promscrape: add -promscrape.suppressScrapeErrorsDelay command-line flag ... This flag can be used for reducing the amounts of logs when scraping unreliable scrape targets. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2575 The patch is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2576 . Thanks to @jelmd .	2022-05-25 22:59:36 +03:00
Aliaksandr Valialkin	f6d11a49aa	lib/storage: add ability to change the indexdb rotation time offset with -retentionTimezoneOffset command-line flag ... This is a follow-up for 0fbf59199a See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2574	2022-05-25 16:05:29 +03:00
Aliaksandr Valialkin	bfe96a3cb4	docs/CHANGELOG.md: document 9e343faa41	2022-05-25 15:03:46 +03:00
Aliaksandr Valialkin	7747708ca7	app: expose /api/v1/status/config endpoint in the same way as Prometheus does ... This endpoint is needed for third-party tools. See https://prometheus.io/docs/prometheus/latest/querying/api/#config	2022-05-25 09:57:13 +03:00
Aliaksandr Valialkin	2d2d15b0d0	docs/CHANGELOG.md: cut v1.77.2	2022-05-21 02:26:15 +03:00
Aliaksandr Valialkin	9854fc4dd5	docs/CHANGELOG.md: group vmalert features together	2022-05-21 01:52:01 +03:00
Aliaksandr Valialkin	cf05750d40	docs/CHANGELOG.md: document 2cf586da78	2022-05-21 01:12:32 +03:00
Roman Khavronenko	d5eb6afe26	lib/promscrape/discovery/kubernetes: fixes kubernetes service discovery (#2615) ... * lib/promscrape/discovery/kubernetes: properly updates discovered scrape works previously, added or updated scrapeworks may override previuosly discovered. it happens because swosByKey may contain small subset of kubernetes objects with it's labels. It happens for objectsUpdated and objectsAdded maps, which include only changed elements * Properly calculate vm_promscrape_discovery_kubernetes_scrape_works Co-authored-by: f41gh7 <nik@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-05-21 01:01:37 +03:00
Aliaksandr Valialkin	6b5979cd76	docs/CHANGELOG.md: document 3df8caca15	2022-05-20 14:22:48 +03:00
Aliaksandr Valialkin	667e018a7e	docs/CHANGELOG.md: formatting fixes	2022-05-20 14:22:47 +03:00
Aliaksandr Valialkin	832623516b	docs/CHANGELOG.md: formatting fix for the issue url https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2607	2022-05-20 14:22:47 +03:00
Aliaksandr Valialkin	65227b88a6	docs/CHANGELOG.md: link to the feature request about reusable templates in vmalert ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2510	2022-05-20 14:22:46 +03:00
Roman Khavronenko	34116882b4	vmalert: support scalar type in response (#2610) ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2607 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-05-18 09:50:46 +02:00
Roman Khavronenko	1fad4dc919	vmalert: support strings in humanize.* templates (#2606) ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2569 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-05-17 15:38:54 +02:00
Roman Khavronenko	b74c001c92	vmalert: support /rules path for Grafana's ngalert requests (#2593) ... Unexpectedly, Grafana makes an extra request to `/rules` handler in addition to `/api/v1/rules` calls in alerts UI. This happens only for Grafana versions older than 8.5.*. Apparently, this is related to support of other monitoring systems. Prometheus responds with `text/html` content for UI page `/rules` to such requests. Actually, returning just a blank page with SC=200 works as well. Returning actual response of `/api/v1/rules` results in error in Grafana since it expects a `yaml` (?) in response. So we add a placeholder to `vmalert`. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2583 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-05-16 10:00:24 +02:00
Roman Khavronenko	9bc03f6b04	vmalert: follow-up after 0ac1cdfff5 (#2586) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-05-14 18:56:31 +02:00
Aliaksandr Valialkin	9d7da130b5	docs/CHANGELOG.md: document 3f0ecee128 ... See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2577	2022-05-13 16:56:38 +03:00
Aliaksandr Valialkin	c448d2fcbb	app/vmalert: apply -remoteRead.disablePathAppend to -datasource.url in the same way as for the -remoteRead.url ... This is a follow-up for 0e2486df56 The related pull requests: - https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1536 - https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1712	2022-05-13 16:44:43 +03:00
Aliaksandr Valialkin	3f6a7bff85	docs/CHANGELOG.md: document c8af625bcc ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1322#issuecomment-1120276146	2022-05-11 14:33:27 +03:00
Aliaksandr Valialkin	19f019d0d5	lib/netutil: limit the number of concurrently established connections when calling ConnPool.Get() ... This should reduce potential spikes in the number of established connections in the following cases: - when the connection establishing procedure becomes temporarily slow - after a temporary spike in the rate of ConnPool.Get() calls See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2552	2022-05-11 14:17:22 +03:00
Denys Holius	3dbdd4ef8a	docs: fixed typos in CHANGELOG.md (#2565)	2022-05-10 13:16:17 +02:00
Aliaksandr Valialkin	a7f18f8cb2	app/vmselect/promql: do not return values from label_value() if the original time series has no values at the selected timestamps	2022-05-09 17:57:39 +03:00
Aliaksandr Valialkin	f901788c7f	docs/CHANGELOG.md: document 8f4f5f1d68	2022-05-09 17:32:51 +03:00
Aliaksandr Valialkin	da9e96bc55	docs/CHANGELOG.md: cut v1.77.1	2022-05-07 01:46:27 +03:00
Aliaksandr Valialkin	f26daecc8d	app/vminsert/netstorage: re-route samples from readonly vmstorage nodes to healthy nodes if -dropSamplesOnOverload command-line flag is set	2022-05-07 01:41:00 +03:00
Aliaksandr Valialkin	d6ad8d090d	app/vmstorage: do not allow to set -retentionPeriod smaller than one day ... VictoriaMetrics doesn't support retention periods smaller than one day, so do not allow to set it to small values. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2496	2022-05-07 00:53:01 +03:00
Aliaksandr Valialkin	123aa4c79e	lib/promscrape: properly implement ScrapeConfig.clone() ... Previously ScrapeConfig.clone() was improperly copying promauth.Secret fields - their contents was replaced with `<secret>` value. This led to inability to use passwords and secrets in `-promscrape.config` file. The bug has been introduced in v1.77.0 in the commit 67b10896d2 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2551	2022-05-07 00:05:40 +03:00
Aliaksandr Valialkin	38629b53ef	docs/CHANGELOG.md: document e726340914	2022-05-06 18:10:40 +03:00
Dmytro Kozlov	9a63f6c1b8	vmbackup: Prevent save backups to the same folder where TSDB data is (#2547) ... * {vmbackup, vmbackup/snapshot}: validate snapshot name * vmbackup/snapshot: added another checks * backup/actions: added check that we ignore backup_complete.ignore file * vmbackup: moved snapshot to lib directory * lib/snapshot: added functions description * lib/snapshot: fixed typo * vmbackup: code cleanup * wip * vmbackup: Prevent save backups to the same folder where TSDB data is * Apply suggestions from code review * wip * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-05-06 18:04:09 +03:00
Aliaksandr Valialkin	8d81703635	app/vmagent: add missing _total suffix to vmagent_remotewrite_global_rows_pushed_before_relabel_total counter ... This is a follow up for c536139d0b	2022-05-06 15:50:57 +03:00
Aliaksandr Valialkin	1dc4cc243b	lib/promscrape: rename promscrape_stale_samples_created_total metric to vm_promscrape_stale_samples_created_total, so its name is consistent with the rest of vm_promscrape_ metrics	2022-05-06 15:33:13 +03:00
Aliaksandr Valialkin	c536139d0b	app/vmagent: expose vmagent_remotewrite_global_rows_pushed_before_relabel and vmagent_remotewrite_rows_pushed_after_relabel_total metrics	2022-05-06 15:28:59 +03:00
Aliaksandr Valialkin	51e36fd533	app/vmagent: rename vmagent_remote_write_rate_limit_reached_total to vmagent_remotewrite_rate_limit_reached_total for the sake of consistency with other vmagent_remotewrite_ metrics	2022-05-06 15:01:54 +03:00
Aliaksandr Valialkin	d5b55fe22d	lib/promscrape/discovery/ec2: add ability to filter Availability Zones in ec2_sd_config via az_filters section	2022-05-06 12:43:29 +03:00
Aliaksandr Valialkin	ca4ca4630b	app/vmselect/vmui: make vmui-update after 450d879eaa	2022-05-05 21:26:01 +03:00
Aliaksandr Valialkin	be76d49150	docs/CHANGELOG.md: document bf5e3774cc	2022-05-05 13:38:17 +03:00
Aliaksandr Valialkin	6bb32ab9de	docs/CHANGELOG.md: cut v1.77.0	2022-05-05 00:16:16 +03:00
Aliaksandr Valialkin	381e2de59c	app/vmalert: run make quicktemplate-gen from the root directory after the commit f6dcfbcdd6	2022-05-04 20:27:36 +03:00
Nikolay	d289ecded1	{lib/promscrape,app/vmagent}: adds sigv4 support for vmagent remoteWrite (#2458) ... * {lib/promscrape,app/vmagent}: adds sigv4 support for vmagent remoteWrite moves aws related code into separate lib from lib/promscrape it allows to write data from vmagent to the AWS managed prometheus (cortex) https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287 * Apply suggestions from code review * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-05-04 20:24:19 +03:00
Dmytro Kozlov	f6dcfbcdd6	vmalert/tpl: fixed truncating alerts expression in table (#2494) ... vmalert: improve `/groups` UI visual The change also fixes truncated rules expressions in UI https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2484	2022-05-04 18:02:18 +02:00
Aliaksandr Valialkin	bab9670d69	docs/CHANGELOG.md: yet another typo fix: present -> pressed	2022-05-04 18:20:39 +03:00
Aliaksandr Valialkin	554008bb4e	docs/CHANGELOG.md: typo fixes	2022-05-04 18:18:37 +03:00
Aliaksandr Valialkin	2e6827ff04	docs/CHANGELOG.md: document 8639e79d38	2022-05-04 10:46:03 +03:00
Aliaksandr Valialkin	2ced6746a7	docs/CHANGELOG.md: document 3575aabeaf	2022-05-03 14:01:15 +03:00
Aliaksandr Valialkin	b5fedfd3bb	all: add -cluster.tlsInsecureSkipVerify command-line option to vminsert, vmselect and vmstorage components in order to be able to disable TLS certificate verification in mTLS mode ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2490	2022-05-03 13:12:50 +03:00
Aliaksandr Valialkin	53cef612b0	docs/CHANGELOG.md: document 488c34f5e1	2022-05-03 11:01:02 +03:00
Aliaksandr Valialkin	aa02719d86	docs/CHANGELOG.md: document d0706c8c95	2022-05-02 22:24:45 +03:00
Aliaksandr Valialkin	0d86644d65	lib/storage: leave the last sample per each discrete interval during the deduplicaton ... This aligns better with staleness logic in Prometheus - https://prometheus.io/docs/prometheus/latest/querying/basics/#staleness	2022-05-02 21:50:45 +03:00
Aliaksandr Valialkin	a186434b50	app/vmui: execute query by pressing enter in the same way as Prometheus does ... Multi-line query can be entered via `shift-enter` in the query input field	2022-05-02 19:49:29 +03:00
Aliaksandr Valialkin	bae7e8b16b	docs/CHANGELOG.md: document 3616337812 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2514	2022-05-02 15:36:00 +03:00
Aliaksandr Valialkin	70d9e7346b	docs/CHANGELOG.md: document 32a6b67e6c ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1761	2022-05-02 15:26:21 +03:00
Aliaksandr Valialkin	6039640a26	docs/CHANGELOG.md: document b2294d1cf1	2022-05-02 15:21:24 +03:00
Aliaksandr Valialkin	7bc6595b45	lib/netutil: close connections in ConnPool if they are idle for more than 30 seconds ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2508	2022-05-02 15:14:05 +03:00
Artem Navoiev	37cf509c3a	lib/{storage,flagutil} - Add option for snapshot autoremoval (#2487) ... * lib/{storage,flagutil} - Add option for snapshot autoremoval - add prometheus-like duration as command flag - add option to delete stale snapshots - update duration.go flag to re-use own code * wip * lib/flagutil: re-use Duration.Set() call in NewDuration * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-05-02 11:00:15 +03:00
Dima Lazerka	ed8e88af11	Export "null" in jsonl instead of NaN (#2518) ... * Export "null" in jsonl instead of NaN The NaN appeared because of staleness markers that were added for compatibility. I think it's better to use json `null`, implemented here. Also maybe it also makes sense to add a flag like `?skip-staleness-markers=true` to `/export`, to skip nulls at all? * Update app/vmselect/prometheus/export.qtpl * app/vmselect/prometheus/export.qtpl.go: `make quicktemplate-gen` * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-04-29 12:49:47 +03:00
Aliaksandr Valialkin	f5635d6920	docs/CHANGELOG.md: document c7aad8d441	2022-04-29 11:39:23 +03:00
Aliaksandr Valialkin	cce1b6d7f9	app/vmselect/promql: add tlast_change_over_time(m[d]) function, which returns the timestamp for the last change of m on the given lookbehind window d	2022-04-27 10:59:03 +03:00
Yury Molodov	9b4bff67e0	vmui: add support relative time (#2504) ... * feat: add support relative time * app/vmselect: `make vmui-update` * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-04-26 15:46:06 +03:00
Aliaksandr Valialkin	8594609385	docs/CHANGELOG.md: document 4c1fbcd6b0 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2368	2022-04-26 15:10:00 +03:00
Aliaksandr Valialkin	5d87744ba2	docs/CHANGELOG.md: typo fix: may result -> could result	2022-04-23 00:31:22 +03:00
Aliaksandr Valialkin	eb5d7ad089	lib/promauth: add support for min_version option at tls_config section in the same way as Prometheus does	2022-04-23 00:16:39 +03:00
Aliaksandr Valialkin	174431e31b	lib/promauth: add support for proxy_url option at oauth2 section in the same way as Prometheus does	2022-04-23 00:00:44 +03:00
Aliaksandr Valialkin	18b14aad8e	lib/promauth: add support for tls_config section at oauth2 config in the same way as Prometheus does	2022-04-22 23:51:07 +03:00
Aliaksandr Valialkin	15190fcdae	lib/promscrape/discovery/kubernetes: allow attaching node-level labels and annotations to discovered pod targets in the same way as Prometheus 2.35 does ... See https://github.com/prometheus/prometheus/issues/9510 and https://github.com/prometheus/prometheus/pull/10080	2022-04-22 20:15:41 +03:00
Aliaksandr Valialkin	25fe83577d	app/vmselect/promql: properly handle scalar default vector, scalar if vector and scalar ifnot vector queries ... Previously `vector` time series could be unexpectedly returned from such queries	2022-04-21 15:34:36 +03:00
Aliaksandr Valialkin	de892239a9	app/vmselect/promql: add drop_common_labels() function	2022-04-21 14:20:20 +03:00
Aliaksandr Valialkin	98129d4a8e	app/vmstorage: expose vm_indexdb_items_added_total and vm_indexdb_items_added_size_bytes_total counters at /metrics page ... These counters can be used for monitoring the rate of addition of new entries in indexdb (aka inverted index). See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2471	2022-04-21 13:18:39 +03:00
Aliaksandr Valialkin	d335cc886c	app/vmselect/promql: fix duplicate time series error on joins against time series filtered by values ... This should prevent from `duplicate time series` errors when executing the following query: kube_pod_container_resource_requests{resource="cpu"} * on (namespace,pod) group_left() (kube_pod_status_phase{phase=~"Pending|Running"}==1) where `kube_pod_status_phase{phase=~"Pending|Running"}==1` filters out diplicate time series	2022-04-20 22:18:44 +03:00
Aliaksandr Valialkin	694887cea8	docs/CHANGELOG.md: document that the service discovery speed now scales with the number of CPU cores	2022-04-20 16:22:18 +03:00
Aliaksandr Valialkin	3d0549c982	lib/promscrape: optimize getScrapeWork() function ... Reduce the number of memory allocations in this function. This improves its performance by up to 50%. This should improve service discovery speed when big number of potential targets with big number of meta-labels are generated by service discovery. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2270	2022-04-20 15:37:00 +03:00
Aliaksandr Valialkin	f6d0e5e74a	all: typo fix: Kuberntes -> Kubernetes	2022-04-20 10:50:49 +03:00
Dmytro Kozlov	a3ee275149	lib/promscrape: Enable filters for endpoint and labels (#2466) ... * lib/promscrape: Enable filters for endpoint and labels * lib/promscrape: cleanup * lib/promscrape: update template * lib/promscrape: move logic filter logic to backend * lib/promscrape: updated placeholder * lib/promscrape: updated placeholder * lib/promscrape: use two different fields for filters, updated form, added error on parsing queries * lib/promscrape: rename functions * lib/promscrape: removed unused values * wip * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-04-19 18:26:21 +03:00
Nikolay	26b78ad707	lib/promscrape: adds job restart method (#2455) ... * lib/promscrape: adds job restart method it must restart only ScrapeConfig with changed content this change greatly reduce time, that needed for job restart and it should decrease possible data loss when config frequently changed at kubernetes based deployments 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>	2022-04-16 20:28:46 +03:00
Yury Molodov	514e3660e2	fix: prevent graph hiding without data (#2456) ... * fix: prevent graph hiding without data * fix: add yaxis labels default * app/vmselect: `make vmui-update` * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-04-16 17:15:31 +03:00
Aliaksandr Valialkin	cad488fe7e	app/vmstorage: add support for mTLS cipher suites via -cluster.tlsCipherSuites command-line flag ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2404	2022-04-16 16:39:21 +03:00
Aliaksandr Valialkin	7e4bdf31ba	lib/httpserver: follow up after def0032c7d	2022-04-16 15:27:21 +03:00
Aliaksandr Valialkin	ebaa1c7ad5	lib/promscrape: follow-up after baa1c24b36	2022-04-16 14:25:54 +03:00
Aliaksandr Valialkin	e6535a75f7	docs/CHANGELOG.md: document 45fcaa33e8	2022-04-13 14:12:17 +03:00
Aliaksandr Valialkin	77ffa4e447	docs/CHANGELOG.md: document f7e4c5a628	2022-04-13 14:09:11 +03:00
Anton Bystrov	9307fe3c04	Update CHANGELOG.md (#2463) ... May be mispint here?	2022-04-13 11:18:42 +03:00
Aliaksandr Valialkin	f8de318bfc	docs/CHANGELOG.md: cut v1.76.1	2022-04-12 16:20:55 +03:00
Aliaksandr Valialkin	ef66b048c9	app/vmui: further improvements for number display on graphs ... This is a follow-up for c4d2cd8336 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2409	2022-04-12 16:01:27 +03:00
Aliaksandr Valialkin	52cb80ed4f	docs/CHANGELOG.md: link to the bug related to improper handling of maxSeries limit passed from vmselect to vmstorage	2022-04-12 16:00:25 +03:00
Aliaksandr Valialkin	f3d4671bb6	lib/promscrape: follow-up after 7e79adfb55	2022-04-12 12:36:17 +03:00
Aliaksandr Valialkin	54de0531a4	app/vmstorage: properly handle maxSeries limit passed from vmselect to vmstorage	2022-04-12 11:23:04 +03:00
Aliaksandr Valialkin	deaa8c1ffa	lib/protoparser/native: follow-up after fe01f4803d	2022-04-11 19:27:07 +03:00
Aliaksandr Valialkin	d7bf0a7348	vendor: update github.com/VictoriaMetrics/metricsql from v0.40.0 to v0.41.0 ... This allows using built-in function names as with template names	2022-04-11 18:31:44 +03:00
Aliaksandr Valialkin	b89e846ce3	docs/CHANGELOG.md: document ed364a42e3	2022-04-11 12:11:32 +03:00
Aliaksandr Valialkin	fbd71f3083	docs/CHANGELOG.md: document backwards-incompatible changes in cluster version of v1.76.0	2022-04-08 12:05:45 +03:00
Aliaksandr Valialkin	dc60e99e94	docs/CHANGELOG.md: document the bugfix in hitCount function	2022-04-08 11:31:52 +03:00
Aliaksandr Valialkin	978f6d0f89	docs/CHANGELOG.md: typo fix	2022-04-07 17:19:59 +03:00
Aliaksandr Valialkin	ef690932ee	docs/CHANGELOG.md: cut v1.76.0	2022-04-07 15:33:55 +03:00
Aliaksandr Valialkin	7da20a4b3f	app/vmagent: reduce the probability of TLS handshake timeout when dialing the remote storage ... The following actions are taken: - Increase the TLS hashdshake timeout from 5 seconds to 10 seconds - Increase dial timeout from 5 seconds to 30 seconds - Specify DialContext instead of Dial in http.Transport. This allows properly handling the Context arg during dialing the remote storage Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1699	2022-04-06 12:34:25 +03:00
Aliaksandr Valialkin	7ecb72648d	docs/CHANGELOG.md: document 0c0efc7781	2022-04-05 19:21:49 +03:00
Aliaksandr Valialkin	4ecb86c179	app/vminsert: reduce the max packet size, which vminsert can send to vmstorage ... This reduces the max memory usage for vminsert and vmstorage under heavy ingestion rate by up to 50% on production workload	2022-04-05 15:43:07 +03:00
Aliaksandr Valialkin	d011446f6f	docs/CHANGELOG.md: document 70bb0d2708	2022-04-04 13:02:27 +03:00
Aliaksandr Valialkin	43df19a742	docs/CHANGELOG.md: document 173073364e1bb1e0259ddc873dbd96ce62b07543	2022-04-04 12:55:43 +03:00
Aliaksandr Valialkin	f977ca8eaf	docs/CHANGELOG.md: document a57e3807537914396ee3eb378648a464fa9e1b97	2022-04-01 12:24:49 +03:00
Aliaksandr Valialkin	1c38ff6f48	docs/CHANGELOG.md: document 0989649ad0	2022-04-01 12:01:34 +03:00
Aliaksandr Valialkin	e210384f7e	docs/CHANGELOG.md: cut v1.75.1	2022-03-28 12:28:48 +03:00
Yury Molodov	c8d29ed78e	vmui: predefined panels (#2243) ... * feat: add basic components for predefined dashboards * fix: change display alert * feat: add autosize and unit for axes * feat: add component for CircularProgress * feat: change layout for predefined dashboards * feat: add override step for predefined panels * feat: add override step for predefined panels * feat: change yaxis limits for predefined panels * fix: rename flag for hide legend * feat: add formatted panel description * feat: add README.md for dashboard setup * feat: validate dashboard settings * feat: add unit for y-ticks * fix: correct display error for dashboards * fix: disable auto refresh after route change * update package-lock.json * fix: add basename for BrowserRouter * fix: add dynamic basename for routing * update packages * feat: add a pre-defined dashboard "per-job resource usage" * feat: display unit in the hover-tooltip * fix: change routing and home layout * fix: change axis width calc * updated packages * app/vmselect: `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-03-26 13:03:11 +02:00
Aliaksandr Valialkin	6e364e19ef	app/vmselect: add fine-grained limits for the number of returned/scanned time series for various APIs	2022-03-26 11:29:49 +02:00
Dima Lazerka	1fa0f3ec89	VMAnomaly docs fixes (#2361) ... * Added docs for vmanomaly * Add example images * Stylistic fixes * Move images to root * Update docs/vmanomaly.md * Update docs/vmanomaly.md Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> * Squeeze vmanomaly after vmbackupmanager before Case Studies Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com> Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>	2022-03-25 12:08:17 +02:00
Arash Hatami	a8de1ab000	A good change for MD files (#2353) ... * Lint YAML * Remove extra comment * Fix command problem * Format MD files * Format & fix problem of MD files for docs * Another fix for MD files	2022-03-22 13:40:55 +02:00
Roman Khavronenko	f367ff086c	docs: update release notes (#2349) ... Warn about memory issue introduced in releases 1.73 - 1.74	2022-03-21 15:40:50 +02:00
Aliaksandr Valialkin	5ab6c350ec	docs/CHANGELOG.md: document a1e17e91f8	2022-03-21 15:34:49 +02:00
hagen1778	82659ab5b6	docs: add update note to v1.75.0 release note ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-03-19 17:55:38 +01:00
Aliaksandr Valialkin	87d356348b	docs/CHANGELOG.md: cut v1.75.0	2022-03-18 19:53:45 +02:00
Aliaksandr Valialkin	e78f3ac8ac	app/vmselect/bufferedwriter: suppress trivial network errors, which can be generated by remote side ... These errors include `broken pipe` and `reset by peer`. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2334	2022-03-18 19:28:02 +02:00
Aliaksandr Valialkin	ec03dec72d	app/vmagent/remotewrite: prevent from infinite recursion panic when pushing a time series with big number of samples to remote storage ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2335	2022-03-18 19:06:22 +02:00
Aliaksandr Valialkin	620b605786	docs: document 20bb5e703c	2022-03-18 18:41:19 +02:00
Aliaksandr Valialkin	2ae3a9a8a3	lib/storage: reduce the interval for checking for free disk space from 30 seconds to 1 second ... This should reduce the probability of out of disk space panics when -storage.minFreeDiskSpaceBytes is set to low values. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2305	2022-03-18 16:52:27 +02:00
Aliaksandr Valialkin	88605a7ea2	lib/blockcache: properly release memory occupied by deleted entries ... Proviously the deleted entries could remain referenced via lastAccessHeap for long time. This could lead to increased memory usage for the following caches starting from v1.73.0: * indexdb/indexBlocks * indexdb/dataBlocks * storage/indexBlocks Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2242 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007	2022-03-18 16:52:27 +02:00
Aliaksandr Valialkin	db781a9342	docs/CHANGELOG.md: document e5868b9c29 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2255	2022-03-18 13:07:32 +02:00
Aliaksandr Valialkin	e6acd16daf	docs/CHANGELOG.md: document 11ae1ae924	2022-03-17 20:08:05 +02:00
Aliaksandr Valialkin	11869a8307	docs: document the addition of mTLS communication between cluster components	2022-03-17 20:00:56 +02:00
Aliaksandr Valialkin	8ae9825bb4	docs/CHANGELOG.md: document c1d07e7c52f0a2ab892921b0639cd42677aa33a8	2022-03-16 14:25:44 +02:00
Aliaksandr Valialkin	54ec080bbc	docs/CHANGELOG.md: document changes from fb6eab03a2	2022-03-16 13:21:57 +02:00
Aliaksandr Valialkin	370024c7ed	docs/CHANGELOG.md: document 565bd08c43 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1824	2022-03-16 12:50:49 +02:00
hagen1778	894416b4ca	docs: add update details for some releases ... Some of the releases could negatively affect performance for a limited period of time due to some changes in core. Update details are meant to warn users about expected changes in peformance after the update. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-03-15 07:06:48 +03:00
Roman Khavronenko	0fa7effc4b	docs: fix broken links (#2303) ... Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-03-13 15:56:01 +02:00
Aliaksandr Valialkin	74bb9ea734	docs/CHANGELOG.md: cut v1.74.0	2022-03-03 19:30:41 +02:00
Aliaksandr Valialkin	ce8d28f8f4	docs/CHANGELOG.md: document performance improvements when registering new time series	2022-03-03 17:11:30 +02:00
Aliaksandr Valialkin	e757ebc58b	app/vmselect/netstorage: report vmstorage errors to vmselect clients even if partial responses are allowed ... If a vmstorage is reachable and returns an application-level error to vmselect, then such error must be returned to the caller even if partial responses are allowed, since it usually means cluster mis-configuration. Partial responses may be returned only if some vmstorage nodes are temporarily unavailable. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1941 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/678	2022-02-25 13:56:42 +02:00
Nikolay	9fe2e4e2c2	fixes incorrect step for calculation for MovingWindow functions (#283) ... * fixes incorrect step for calculation for MovingWindow functions https://victoriametrics.zendesk.com/agent/tickets/99 * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-25 13:54:03 +02:00
Aliaksandr Valialkin	0d79c8cbef	docs/CHANGELOG.md: document cfc6c14dc48ae9dd35e65f1a6e5c7af8ccb9f029	2022-02-25 13:52:48 +02:00
Aliaksandr Valialkin	a16f1ae565	lib/storage: properly handle series selector matching multiple metric names plus a negative filter ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2238 This is a follow-up for 00cbb099b6	2022-02-24 12:15:54 +02:00
Aliaksandr Valialkin	3f49bdaeff	lib/promrelabel: add support for conditional relabeling via if filter ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1998	2022-02-24 02:27:26 +02:00
Nikolay	fbac1a9dad	fixes jwt token parse with correct base64Url decoding (#281) ... * fixes jwt token parse with correct base64Url decoding it must be applied according to jwt RFC that requires token to be URL safe added slow path for decoding tokens with std base64 decoding adds error logging for vmgateway * docs/CHANGELOG.md: document the bugfix Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-23 13:57:36 +02:00
Aliaksandr Valialkin	62b46007c5	lib/workingsetcache: reduce the default cache rotation period from hour to 20 minutes ... This should reduce memory usage under high time series churn rate	2022-02-23 13:41:45 +02:00
Aliaksandr Valialkin	acbea6c1ee	docs/CHANGELOG.md: cut v1.73.1	2022-02-22 21:11:42 +02:00
Aliaksandr Valialkin	0a38542a45	docs/CHANGELOG.md: link to the feature request for X-Influxdb-Version response header ... Follow-up for 71ef3155c8 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2209	2022-02-22 20:35:53 +02:00
Roman Khavronenko	69d1893f4c	Consul SD - update services on the watcher's start (#2202) ... * lib/discovery/consul: update services on the watcher's start Previously, watcher's start was only initing goroutines for discovery but not waiting for the first iteration to end. It means first Consul discovery wasn't returning discovered targets until the next iteration. The change makes the watcher's start blocking until we get first discovery iteration done and all registries updated. Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmalert: remove workarounds for consul SD Now when consul SD lib properly updates services on the first start, we don't need workarounds in vmalert. Signed-off-by: hagen1778 <roman@victoriametrics.com> * lib/discovery/consul: update after review Signed-off-by: hagen1778 <roman@victoriametrics.com> * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-21 15:32:45 +02:00
Roman Khavronenko	b6ed9afd6d	lib: allow to configure cache size by type (#2206) ... * lib: allow to configure cache size by type https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1940 Signed-off-by: hagen1778 <roman@victoriametrics.com> * Apply suggestions from code review * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-21 13:50:34 +02:00
Aliaksandr Valialkin	71ef3155c8	app/vminsert: add X-Influxdb-Version response header for InfluxDB API requests ... This is needed for some clients, which expect this header. See https://github.com/ntop/ntopng/issues/5449#issuecomment-1005347597	2022-02-17 12:47:43 +02:00
Aliaksandr Valialkin	3c3805865b	docs: document 3d19fa6932	2022-02-16 23:30:17 +02:00
Aliaksandr Valialkin	b71be42d90	lib/storage: use binary search instead of full scan for skipping artificial tags when searching for tag names or tag values ... This should improve performance for /api/v1/labels and /api/v1/label/<label_name>/values See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2200	2022-02-16 18:15:41 +02:00
Aliaksandr Valialkin	424121c126	docs/CHANGELOG.md: document 2efa46a11c	2022-02-15 21:11:56 +02:00
Aliaksandr Valialkin	0f9e107e36	docs/CHANGELOG.md: document ad6bdd78d0	2022-02-15 12:47:55 +02:00
Aliaksandr Valialkin	ac502785b6	docs/CHANGELOG.md: cut v1.73.0	2022-02-14 17:54:32 +02:00
Aliaksandr Valialkin	1215f51043	docs/CHANGELOG.md: document 3d890e89f1	2022-02-14 17:39:12 +02:00
Nikolay	75e84144c7	adds release build for macos darwin amd64 and arm64 (#2185) ... * adds release build for macos darwin amd64 and arm64 https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1896 https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1851 * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-14 17:28:56 +02:00
Aliaksandr Valialkin	578a37aa14	docs/CHANGELOG.md: document c90c1c4d54	2022-02-14 13:09:12 +02:00
Aliaksandr Valialkin	f10c38b827	lib/promscrape: add expand all and collapse all buttons to /targets page	2022-02-12 18:41:29 +02:00
Aliaksandr Valialkin	b1f94f7f0e	app/vmselect/promql: return at most one time series from absent_over_time() in the same way as Prometheus does ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2130	2022-02-12 15:45:09 +02:00
Aliaksandr Valialkin	d8ffbf55a2	docs/CHANGELOG.md: document ea153e5f90	2022-02-12 00:48:06 +02:00
Roman Khavronenko	cf1a8bce6b	lib/index: reduce read/write load after indexDB rotation (#2177) ... * lib/index: reduce read/write load after indexDB rotation IndexDB in VM is responsible for storing TSID - ID's used for identifying time series. The index is stored on disk and used by both ingestion and read path. IndexDB is stored separately to data parts and is global for all stored data. It can't be deleted partially as VM deletes data parts. Instead, indexDB is rotated once in `retention` interval. The rotation procedure means that `current` indexDB becomes `previous`, and new freshly created indexDB struct becomes `current`. So in any time, VM holds indexDB for current and previous retention periods. When time series is ingested or queried, VM checks if its TSID is present in `current` indexDB. If it is missing, it checks the `previous` indexDB. If TSID was found, it gets copied to the `current` indexDB. In this way `current` indexDB stores only series which were active during the retention period. To improve indexDB lookups, VM uses a cache layer called `tsidCache`. Both write and read path consult `tsidCache` and on miss the relad lookup happens. When rotation happens, VM resets the `tsidCache`. This is needed for ingestion path to trigger `current` indexDB re-population. Since index re-population requires additional resources, every index rotation event may cause some extra load on CPU and disk. While it may be unnoticeable for most of the cases, for systems with very high number of unique series each rotation may lead to performance degradation for some period of time. This PR makes an attempt to smooth out resource usage after the rotation. The changes are following: 1. `tsidCache` is no longer reset after the rotation; 2. Instead, each entry in `tsidCache` gains a notion of indexDB to which they belong; 3. On ingestion path after the rotation we check if requested TSID was found in `tsidCache`. Then we have 3 branches: 3.1 Fast path. It was found, and belongs to the `current` indexDB. Return TSID. 3.2 Slow path. It wasn't found, so we generate it from scratch, add to `current` indexDB, add it to `tsidCache`. 3.3 Smooth path. It was found but does not belong to the `current` indexDB. In this case, we add it to the `current` indexDB with some probability. The probability is based on time passed since the last rotation with some threshold. The more time has passed since rotation the higher is chance to re-populate `current` indexDB. The default re-population interval in this PR is set to `1h`, during which entries from `previous` index supposed to slowly re-populate `current` index. The new metric `vm_timeseries_repopulated_total` was added to identify how many TSIDs were moved from `previous` indexDB to the `current` indexDB. This metric supposed to grow only during the first `1h` after the last rotation. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1401 Signed-off-by: hagen1778 <roman@victoriametrics.com> * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-12 00:30:08 +02:00
Roman Khavronenko	e3adcbec6e	lib/promscrape: support prometheus-like duration in scrape configs (#2169) ... * lib/promscrape: support prometheus-like duration in scrape configs The change allows to specify duration values like `1d`, `1w` for fields `scrape_interval`, `scrape_timeout`, etc. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/817#issuecomment-1033384766 Signed-off-by: hagen1778 <roman@victoriametrics.com> * lib/blockcache: make linter happy Signed-off-by: hagen1778 <roman@victoriametrics.com> * lib/promscrape: support prometheus-like duration in scrape configs * add support for extra fields `scrape_align_interval` and `scrape_offset`; * support Prometheus duration parsing for `__scrape_interval__` and `__scrape_duration__` labels; Signed-off-by: hagen1778 <roman@victoriametrics.com> * wip * wip * docs/CHANGELOG.md: document the feature Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-11 16:17:00 +02:00
Aliaksandr Valialkin	3cb72ccc2a	lib/promscrape/discovery/kubernetes: add __meta_kubernetes_endpointslice_{label,annotation}* labels to be consistent with other role values for Kubernetes service discovery	2022-02-11 14:54:47 +02:00
Nikolay	4e7f7f3302	fixes service discovery for kubernetes (#2173) ... * fixes service discovery for kubernetes now it must take in account all pods that belong to the discovered endpoint and endpointslice adds simple test for endpoints https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2134 * wip * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-11 13:34:22 +02:00
Aliaksandr Valialkin	8f2d03fdc7	docs/CHANGELOG.md: document 4e722c459b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2167	2022-02-10 12:20:12 +02:00
Aliaksandr Valialkin	0028b2c6d1	docs/CHANGELOG.md: add instructions on how to build VictoriaMetrics components from source code in order to test tip changes	2022-02-08 16:44:08 +02:00
Nikolay	a8acad7453	adds CGO build for arm64 (#2102) ... * adds CGO build for arm64 it must improve performance for arm64 based deployments of vmstorage and vmsingle for 15-20% it depends on gozstd package update for correct musl gozstd vendoring * typo fixes * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-02-08 16:25:59 +02:00
Aliaksandr Valialkin	9bb60ab00f	lib/promscrape: set -promscrape.config.strictParse to true by default ... This allows detecting long-living silent errors in -promscrape.config	2022-02-08 15:41:43 +02:00
Aliaksandr Valialkin	8b36044c93	docs/CHANGELOG.md: add links to issues, which could benefit from improved re-routing algorithm	2022-02-07 16:55:28 +02:00
Aliaksandr Valialkin	865f09ecbb	docs: sync with cluster branch	2022-02-07 14:54:16 +02:00
Aliaksandr Valialkin	b5b3c585b3	lib/promscrape: show the total number of scrapes and the total number of scrape errors per target at /targets page ... This information may be useful when debugging unreliable scrape targets	2022-02-03 20:22:41 +02:00
Aliaksandr Valialkin	2968779f16	lib/promscrape: provide the ability to fetch target responses on behalf of vmagent or single-node VictoriaMetrics ... This feature may be useful when debugging metrics for the given target located in isolated environment	2022-02-03 19:00:55 +02:00
Aliaksandr Valialkin	4b850c2a59	app/vmselect/promql: do not push down filters, which enumerate more than 10k unique values ... Such filters may slow down time series search, so just skip them. This is a follow-up for e7f1ceeb84 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1827	2022-02-02 23:40:02 +02:00
Aliaksandr Valialkin	4ef32df4fa	docs/CHANGELOG.md: document 55e3bbd4cc ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1567	2022-02-02 23:32:35 +02:00
Aliaksandr Valialkin	6530bcedec	docs: updates after 5da71eb685 ... * Mention about the ability to configure vmalert notifiers via files in docs/CHANGELOG.md * Mention about the ability to use Consul service discovery for vmalert notifiers in docs/CHANGELOG.md * Run `make docs-sync` in order to sync app/vmalert/README.md to docs/vmalert.md	2022-02-02 23:26:18 +02:00
Aliaksandr Valialkin	ead66155ef	lib/cgroup: expose process_cpu_cores_available metric ... This metric shows the number of CPU cores available to the process. This allows creating alerting rules on CPU saturation with the following query: rate(process_cpu_seconds_total[5m]) / process_cpu_cores_available > 0.9 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2107	2022-01-31 20:24:41 +02:00
Aliaksandr Valialkin	e7f1ceeb84	app/vmselect/promql: optimize queries, which join on _info metrics. ... Automatically add common filters from one side of binary operation to the other side before sending the query to storage subsystem. See https://grafana.com/blog/2021/08/04/how-to-use-promql-joins-for-more-effective-queries-of-prometheus-metrics-at-scale/ and https://www.robustperception.io/exposing-the-software-version-to-prometheus	2022-01-31 19:32:36 +02:00
Aliaksandr Valialkin	3d8a4bf023	docs/CHANGELOG.md: document 6a519896db	2022-01-31 12:41:57 +02:00
Aliaksandr Valialkin	e02e0508da	vendor: update github.com/VictoriaMetrics/metricsql from v0.37.0 to v0.38.0 ... This adds more optimization cases for https://utcc.utoronto.ca/~cks/space/blog/sysadmin/PrometheusLabelNonOptimization For example: * Multi-level transform functions. For example, abs(round(foo{a="b"})) + bar{x="y"} is now optimized to abs(round(foo{a="b",x="y"})) + bar{a="b",x="y"} * Binary operations with `on()`, `without()`, `group_left()` and `group_right()` modifiers. For example, foo{a="b"} on (a) + bar is now optimized to foo{a="b"} on (a) + bar{a="b"} * Multi-level binary operations. For example, foo{a="b"} + bar{x="y"} + baz{z="q"} is now optimized to foo{a="b",x="y",z="q"} + bar{a="b",x="y",z="q"} + baz{a="b",x="y",z="q"} * Aggregate functions. For example, sum(foo{a="b"}) by (c) + bar{c="d"} is now optimized to sum(foo{a="b",c="d"}) by (c) + bar{c="d"}	2022-01-27 19:03:54 +02:00
Aliaksandr Valialkin	746ee191e8	lib/logger/throttler.go: show the original location of the error and warning message ... Previously the location inside LogThrottler implementation was shown. This could complicate debugging.	2022-01-23 13:55:00 +02:00
Yury Molodov	ad5059f2d3	vmui: fixed display type switching (#2088) ... * fix: correct switch display type * docs/CHANGELOG.md: document the bugfix Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-01-21 16:56:22 +02:00
Yury Molodov	adbb821eac	vmui: fix time range selector (#2085) ... * fix: add date validate for time range * app/vmselect/vmui: `make vmui-update` * docs/CHANGELOG.md: document the bugfix Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-01-21 12:02:38 +02:00
Aliaksandr Valialkin	145337792d	lib/{mergeset,storage}: properly limit cache sizes for indexdb ... Previously these caches could exceed limits set via `-memory.allowedPercent` and/or `-memory.allowedBytes`, since limits were set independently per each data part. If the number of data parts was big, then limits could be exceeded, which could result to out of memory errors. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007	2022-01-20 18:37:17 +02:00
Aliaksandr Valialkin	84f6b3014c	docs/CHANGELOG.md: document the bugfix for highestMax() function is Graphite render API	2022-01-20 12:16:18 +02:00
Aliaksandr Valialkin	109363de49	docs/CHANGELOG.md: add missing parens in example for @ modifier	2022-01-19 13:04:51 +02:00
Aliaksandr Valialkin	98edeac7b7	docs/CHANGELOG.md: fix incorrect link to the issue ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911	2022-01-19 00:06:44 +02:00
Aliaksandr Valialkin	8f5902dfcf	docs/CHANGELOG.md: cut v1.72.0	2022-01-18 22:43:18 +02:00
Yury Molodov	8bdc45ba00	fix: remove buffer period (#2078) ... * fix: remove buffer period * app/vmselect/vmui: `make vmui-update` * docs/CHANGELOG.md: document the implemented feature Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2064 Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-01-18 21:42:56 +02:00
Yury Molodov	70737ea4ac	vmui: correct url encoding (#2067) ... * fix: correct encode multi-line queries * fix: change autocomplete for correct arrows work * app/vmselect/vmui: `make vmui-update` * docs/CHANGELOG.md: document the bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2039 Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-01-18 21:31:46 +02:00
Aliaksandr Valialkin	dcadec65b6	docs/CHANGELOG.md: document 8e3f9c1fbb	2022-01-18 21:24:49 +02:00
Aliaksandr Valialkin	e933e3150d	docs/CHANGELOG.md: document fcd33fc409	2022-01-18 12:46:33 +02:00
Aliaksandr Valialkin	c2a3911bb5	docs/CHANGELOG.md: document that vmgateway now supports extra_filters option ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863	2022-01-18 12:39:25 +02:00
Aliaksandr Valialkin	1bdc71d917	app/vmselect/promql: implement keep_metric_names modifier for transform and rollup functions ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949	2022-01-14 04:14:59 +02:00
Aliaksandr Valialkin	f41846d002	app/vmselect/promql: add stale_samples_over_time() function	2022-01-14 01:48:04 +02:00
Aliaksandr Valialkin	96707223db	docs/CHANGELOG.md: yet another attempt to fix formatting for yaml snippet	2022-01-14 01:14:55 +02:00
Aliaksandr Valialkin	d7d83d6d93	docs/CHANGELOG.md: fix formatting for scrape_configs example	2022-01-14 01:02:32 +02:00
Aliaksandr Valialkin	1d05444b33	lib/promscrape: expose promscrape_stale_samples_created_total metric for monitoring the number of created stale samples	2022-01-14 01:00:46 +02:00
Aliaksandr Valialkin	831b93a755	app/vmalert: add parseDuration function in the same way as Prometheus does ... See https://github.com/prometheus/prometheus/pull/8817	2022-01-13 23:30:41 +02:00
Aliaksandr Valialkin	80f03177c4	lib/promscrape/discovery/kubernetes: add __meta_kubernetes_node_provider_id label for discovered Kubernetes nodes in the same way as Prometheus does ... See https://github.com/prometheus/prometheus/pull/9603	2022-01-13 23:16:02 +02:00
Aliaksandr Valialkin	80f966b80c	app/vmalert: add stripPort template function in the same way as Prometheus does ... See https://github.com/prometheus/prometheus/pull/10002	2022-01-13 22:53:42 +02:00
Aliaksandr Valialkin	355a63733d	lib/promscrape/discovery/kubernetes: add the ability to limit service discovery to the current namespace ... See https://github.com/prometheus/prometheus/issues/9782 and https://github.com/prometheus/prometheus/pull/9881	2022-01-13 22:44:35 +02:00
Aliaksandr Valialkin	c883c15878	app/vmselect/promql: add support for @ modifier ... Add support for `@` modifier in MetricsQL according to https://prometheus.io/docs/prometheus/latest/querying/basics/#modifier Extend the support with the following features: * Allow using `@` modifier everywhere in the query. For example, `sum(foo) @ end()` * Allow using arbitrary expression as `@` modifier. For example, `foo @ (end() - 1h)` returns `foo` value at `end - 1 hour` timestamp on the selected time range `[start ... end]` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1348	2022-01-13 22:12:06 +02:00
Aliaksandr Valialkin	17eb86a689	lib/promscrape/discovery/dockerswarm: follow up after 68a117a25a ... - Document the bugfix at docs/CHANGELOG.md - Set __address__ field after copying commonLabels to the resulting map of discovered labels. This makes sure that the correct __address__ label is used.	2022-01-11 09:20:10 +02:00
Aliaksandr Valialkin	7a2c46d951	docs/CHANGELOG.md: document 77bfa8181d	2022-01-11 08:53:49 +02:00
Aliaksandr Valialkin	bdba50432b	docs/CHANGELOG.md: add release dates for every release	2022-01-07 12:27:32 +02:00
Aliaksandr Valialkin	e4e36383e2	lib/promscrape: do not send staleness markers on graceful shutdown ... This follows Prometheus behavior. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2013#issuecomment-1006994079	2022-01-07 01:17:57 +02:00
Denys Holius	ae89b4e818	Old links replaced for newest (#2033) ... * replaced old links to the website * fixed deletion main README.md file * fix: added docs files after docs-sync	2022-01-05 16:30:13 +02:00
Aliaksandr Valialkin	dbe592597f	docs/CHANGELOG.md: clarify the issue description, which is fixed by 38bf5fc136	2022-01-05 16:19:06 +02:00
Aliaksandr Valialkin	178dd87e26	lib/storage: follow-up for 38bf5fc136	2022-01-05 16:00:11 +02:00
Aliaksandr Valialkin	e1d7cbfc77	docs/CHANGELOG.md: document 60266078ca	2022-01-04 11:44:57 +02:00
Aliaksandr Valialkin	5ce94e1dd3	docs/CHANGELOG.md: document ac47733044	2022-01-03 21:15:44 +02:00
Aliaksandr Valialkin	b5ce35dfc8	docs/CHANGELOG.md: document 543bd0ea0c ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1999	2021-12-23 12:08:06 +02:00
Aliaksandr Valialkin	cbaa2af280	lib/promscrape: scrape replicated targets at different offsets in vmagent replicated clustering mode ... This guarantees that the deduplication consistently leaves samples from the same vmagent replica. See https://docs.victoriametrics.com/vmagent.html#scraping-big-number-of-targets	2021-12-23 00:20:39 +02:00
Nikolay	8ff7da7202	adds restore.lock (#1988) ... * adds restore.lock it must prevent from running storage after incomplete restore process https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958 * return back flock file deletion * Apply suggestions from code review * wip * docs/CHANGELOG.md: document https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1958 Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-12-22 13:10:15 +02:00
Aliaksandr Valialkin	3cfb90b227	docs/CHANGELOG.md: document 34fdc8881b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1911	2021-12-21 16:40:39 +02:00
Aliaksandr Valialkin	4701c108ff	docs/CHANGELOG.md: cut v1.71.0	2021-12-20 19:10:24 +02:00
Aliaksandr Valialkin	974d9c0eee	app/vmselect/promql: follow-up after 177e345d8a ... * Document changes_prometheus(), increase_prometheus() and delta_prometheus() functions. * Simplify their implementation * Mention these functions in docs/CHANGELOG.md	2021-12-20 13:19:44 +02:00
Aliaksandr Valialkin	16636a458f	docs/CHANGELOG.md: document 6814cc6809 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1943	2021-12-17 20:16:22 +02:00
Aliaksandr Valialkin	193331d522	app/vmselect: de-duplicate data exported via /api/v1/export/csv by default ... Previously the exported data wasn't de-duplicated. Now it is possible to export the raw data without deduplication by passing reduce_mem_usage=1 query arg to /api/v1/export/csv See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1837	2021-12-17 10:57:39 +02:00
Aliaksandr Valialkin	a3adf24527	lib/promscrape: allow up to 5 redirects when scraping a target by default ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1945	2021-12-16 00:14:14 +02:00
Aliaksandr Valialkin	5efe377a26	app/vmselect/promql: add timestamp_with_name(m[d]) function ... This function works the same as `timestamp()`, but doesn't remove source time series names. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/949#issuecomment-995222388	2021-12-15 23:37:07 +02:00
Aliaksandr Valialkin	8e1a87491a	docs: document the added dowsnampling support in VictoriaMetrics enterprise ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/36	2021-12-15 16:25:51 +02:00
Aliaksandr Valialkin	4ff647137a	lib/storage: deduplicate samples more thoroughly ... Previously some duplicate samples may be left on disk for time series with high churn rate. This may result in higher disk space usage.	2021-12-15 15:59:58 +02:00
Aliaksandr Valialkin	e1a715b0f5	lib/storage: convert alternate regexps into Graphite wildcards inside __graphite__ pseudo-label ... For example, `{__graphite__=~"foo.(bar|baz)"}` is automatically converted to `{__graphite__=~"foo.{bar,baz}"}` before execution. This allows using multi-value Grafana template variables such as `{__graphite__=~"foo.($app)"}`.	2021-12-14 19:51:49 +02:00
Aliaksandr Valialkin	d456af7499	docs/CHANGELOG.md: link to the issue about unaligned 64-bit atomic opertion panic on 32-bit architectures	2021-12-14 15:00:10 +02:00
Aliaksandr Valialkin	80996d916b	docs/CHANGELOG.md: an attempt to properly show $labels.alertname at https://docs.victoriametrics.com/CHANGELOG.html	2021-12-14 14:56:57 +02:00
Yury Molodov	49e6a921df	vmui: custom step (#1942) ... * feat: add a label for the Query field * fix: change zoom position * fix: add description and error code to alerts * fix: correct logic query history * fix: correct update query history * feat: add custom step * update package-lock.json * docs: document that VMUI now supports overriding of `step` query arg, which is passed to `/api/v1/query_range` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-12-14 14:51:45 +02:00
Yury Molodov	b5b701d590	vmui: minor fixes (#1936) ... * feat: add a label for the Query field * fix: change zoom position * fix: add description and error code to alerts * fix: correct logic query history * fix: correct update query history * app/vmselect/vmui: `make vmui-update` * docs/CHANGELOG.md: document bugfixes Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-12-13 13:42:37 +02:00
Aliaksandr Valialkin	c82cc9cd11	docs/CHANGELOG.md: document 7c3b6365f0	2021-12-12 19:09:20 +02:00
Aliaksandr Valialkin	d1f8915ed1	app/vmselect/promql: preserve the order of time series passed to limit_offset() function ... Previously time series passed to `limit_offset()` were shuffled according to hash for their labels. This was unexpected behaviour for most users. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1920 and https://github.com/VictoriaMetrics/VictoriaMetrics/issues/951	2021-12-12 18:04:58 +02:00
Aliaksandr Valialkin	3d4349343d	docs/CHANGELOG.md: document 2851709745 ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1921	2021-12-10 12:13:34 +02:00
Aliaksandr Valialkin	52eb9c99e2	docs: document the ability to investigate correlation between two queries at /vmui ... This is a follow-up for c1fd93e8a0	2021-12-08 17:24:01 +02:00
Aliaksandr Valialkin	ff15a752c1	app/vmselect: accept optional extra_filters[] query args for all the supported Prometheus querying APIs ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1863	2021-12-06 17:07:09 +02:00
Aliaksandr Valialkin	45d082bbe2	app/vminsert: add -maxLabelValueLen command-line flag ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1908	2021-12-06 11:40:34 +02:00
Aliaksandr Valialkin	da402fbdfa	lib/workingsetcache: fix unaligned 64-bit atomic operation panic on 32-bit architectures ... The panic has been introduced in 7275ebf91a	2021-12-03 01:21:51 +02:00
Aliaksandr Valialkin	06642d97f5	app: allow specifying http and https urls in the following command-line flags ... * -promscrape.config * -relabelConfig * -remoteWrite.relabelConfig * -remoteWrite.urlRelabelConfig	2021-12-03 00:10:02 +02:00
Aliaksandr Valialkin	62b4efb3e7	app/vmauth: follow-up for 13368bed18 ... * Document the ability to specify http or https urls in `-auth.config` at docs/CHANGELOG.md * Move the ReadFileOrHTTP to lib/fs, so it can be re-used in other places where a file should be read from the given path. For example, in `-promscrape.config` at `vmagent`.	2021-12-02 23:32:05 +02:00
Aliaksandr Valialkin	7f2f26b25f	docs/CHANGELOG.md: cut v1.70.0	2021-12-02 15:01:25 +02:00
Aliaksandr Valialkin	ed9ef7733b	docs/CHANGELOG.md: document 0afd14a14a	2021-12-02 14:47:20 +02:00
Aliaksandr Valialkin	394a345ae0	lib/httpserver: expose /-/healthy and /-/ready endpoints as Prometheus does ... This improves integration with third-party solutions, which rely on these endpoints. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1833	2021-12-02 14:36:58 +02:00
Aliaksandr Valialkin	03f5ad3060	lib/protoparser/graphite: allow multiple separators between metric name, value and timestamp	2021-12-02 13:43:49 +02:00
Aliaksandr Valialkin	49a18b8660	lib/protoparser/graphite: properly parse Graphite line with whitespace after the timestamp ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1865	2021-12-02 13:33:26 +02:00
Aliaksandr Valialkin	c0cbf0de2a	app/{vmbackup,vmrestore}: export internal metrics at /metrics http handler	2021-12-02 11:55:58 +02:00
Aliaksandr Valialkin	7275ebf91a	app/vmstorage: export vm_cache_size_max_bytes metrics for determining capacity of various caches ... The vm_cache_size_max_bytes metric can be used for determining caches which reach their capacity via the following query: vm_cache_size_bytes / vm_cache_size_max_bytes > 0.9	2021-12-02 10:30:43 +02:00
Aliaksandr Valialkin	2f63dec2e3	lib/fs: add vm_filestream_read_duration_seconds_total and vm_filestream_write_duration_seconds_total metrics ... These metrics help determining persistent disk saturation with `rate(vm_filestream_read_duration_seconds_total) > 0.9`	2021-12-02 10:30:42 +02:00
Aliaksandr Valialkin	ed54b27b85	docs/CHANGELOG.md: document 06eff5a72c ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/487	2021-12-01 12:28:06 +02:00
Aliaksandr Valialkin	10bd8b1d86	docs/CHANGELOG.md: document 852a895b70	2021-11-30 01:22:37 +02:00
Aliaksandr Valialkin	ca6fc0265e	docs/CHANGELOG.md: document f05cddd2fc ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1830	2021-11-30 01:15:41 +02:00
Aliaksandr Valialkin	841647643a	docs/CHANGELOG.md: document 9dd650f67f	2021-11-30 01:09:10 +02:00
Aliaksandr Valialkin	7e79fc6e3c	docs/CHANGELOG.md: document 624ad73705	2021-11-30 01:05:05 +02:00
Aliaksandr Valialkin	98d244b288	docs/CHANGELOG.md: document c6d5927281	2021-11-30 01:00:36 +02:00
Aliaksandr Valialkin	d44c585ca4	lib/protoparser: do not log connection reset by peer error when reading the data via InfluxDB, Graphite and OpenTSDB protocols over plain TCP connections ... This error is expected, so there is no need in spamming the log with this error.	2021-11-29 21:47:56 +02:00
Aliaksandr Valialkin	03509025bc	docs/CHANGELOG.md: document 695cb617b2	2021-11-29 12:13:11 +02:00
Aliaksandr Valialkin	9bee043ff2	app/vmselect/promql: consistently return zero from deriv(const)	2021-11-17 18:02:05 +02:00
Aliaksandr Valialkin	b688960db0	lib/persistentqueue: add vm_persistentqueue_read_duration_seconds_total and vm_persistentqueue_write_duration_seconds_total metrics for determining disk usage saturation at vmagent	2021-11-17 16:41:35 +02:00
Aliaksandr Valialkin	b900560b83	app/vmselect/promql: add now() function, which returns the current timestamp as a floating-point value in seconds	2021-11-17 16:35:30 +02:00
Aliaksandr Valialkin	52e19a0577	docs: document -s3ForcePathStyle command-line option ... This is a follow-up for b72eed1f5e	2021-11-17 01:09:32 +02:00
Aliaksandr Valialkin	f3ac945d74	app/vmauth: add ability to override the username label value for vmauth_user_requests_total metric by specifying name option in -auth.config ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1805	2021-11-17 00:47:34 +02:00
Aliaksandr Valialkin	5a180c6659	docs/CHANGELOG.md: document the addition of vm_tenant_used_tenant_bytes metric, which shows the per-tenant disk usage ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1605	2021-11-16 23:36:48 +02:00
Aliaksandr Valialkin	8b6c89423d	docs/CHANGELOG.md: document bugfixes in enteprise versions of vmagent and vmalert	2021-11-12 13:24:07 +02:00
Aliaksandr Valialkin	e5d4c7f4a7	app/vmauth: initialize reverse proxy only after flag.Parse() is called ... This should properly take into accoun the `-maxIdleConnsPerBackend` command-line flag value. Previously it was hardcoded to 100. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1300	2021-11-09 19:22:34 +02:00
Aliaksandr Valialkin	69e655ba7f	docs/CHANGELOG.md: cut v1.69.0	2021-11-08 15:47:36 +02:00
Aliaksandr Valialkin	3419ac1d36	app/vmselect/promql: add duration_over_time(m[d], max_interval) function ... This function calculates the actual lifetime of the time series on the given lookbehdind window `d` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1780	2021-11-08 13:14:09 +02:00
Aliaksandr Valialkin	5edf695bc9	docs/CHANGELOG.md: document b9cdbcb5046315db96e1e7ca9923d09d0f30dc25	2021-11-08 12:11:30 +02:00
Aliaksandr Valialkin	237885e0d2	docs/vmalert.md: document the addition of -defaultTenant.prometheus and -defaultTenant.graphite command-line options to enterprise version of vmalert	2021-11-05 20:04:09 +02:00
Aliaksandr Valialkin	cbfc7b7c92	app/{vminsert,vmagent}: hide passwords and auth tokens by default at /config page ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764	2021-11-05 14:41:16 +02:00
Aliaksandr Valialkin	a69264e885	app/vmagent: add -remoteWrite.maxRowsPerBlock command-line option, which may be used for improving data ingestion performance under high load	2021-11-04 15:39:14 +02:00
Aliaksandr Valialkin	e0d2ba5608	app/vmagent/remotewrite: send data to remote storage systems in parallel ... This should improve data ingestion speed when many `-remoteWrite.url` command-line flags are configured	2021-11-04 15:04:16 +02:00
Aliaksandr Valialkin	aa534c2582	lib/promscrape: add -promscrape.maxResponseHeadersSize command-line flag for tuning the maximum http response headers size from Prometheus scrape targets	2021-11-03 22:26:56 +02:00
Aliaksandr Valialkin	27044b84d2	app/vmselect/promql: add limit_offset(limit, offset, q) function, which can be used for paging over big number of time series ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1778	2021-11-03 16:02:27 +02:00
Aliaksandr Valialkin	43a58bd618	app/vmselect/promql: add label_graphite_group() function for extracting groups from Graphite metric names	2021-11-03 13:19:08 +02:00
Aliaksandr Valialkin	da2e0e29a4	docs/CHANGELOG.md: document e3a91b186a	2021-11-02 18:39:14 +02:00
Aliaksandr Valialkin	d1eb87c831	app/{vmagent,vminsert}: add ability to restrict access to /config page with authKey query arg ... The authKey can be configured via `-configAuthKey` command-line flag. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1764	2021-11-01 16:44:54 +02:00
Aliaksandr Valialkin	bb87949d5c	lib/protoparser/influx: automatically detect timestamp precision depending on the number of decimal digits in the timestamp	2021-10-28 12:47:22 +03:00
Aliaksandr Valialkin	74b8af9891	lib/promscrape: add collapse and expand buttons per each group of targets from the same scrape job	2021-10-27 20:03:24 +03:00
Aliaksandr Valialkin	1952ab99aa	all: fix build issues and tests for Apple M1 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1653	2021-10-27 15:06:34 +03:00
Aliaksandr Valialkin	9ec0175e83	docs/CHANGELOG.md: mention the issue about missing proxy_url config option at /config page ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755	2021-10-26 22:06:35 +03:00
Aliaksandr Valialkin	4821adfd95	lib/promscrape: properly show proxy_url option value at /config page ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1755	2021-10-26 21:23:54 +03:00
Aliaksandr Valialkin	a7e3cbd6ad	docs/CHANGELOG.md: document 3dbdf1632e	2021-10-25 12:16:37 +03:00
Aliaksandr Valialkin	8d0fafc377	docs/CHANGELOG.md: typo fix	2021-10-22 21:11:54 +03:00
Aliaksandr Valialkin	7f7cac20c1	docs/CHANGELOG.md: cut v1.68.0	2021-10-22 19:37:48 +03:00
Aliaksandr Valialkin	013d626889	app/vmauth: add ability to specify http headers to send in requests to backends ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1736	2021-10-22 19:10:29 +03:00
Aliaksandr Valialkin	7e88713ca3	docs/CHANGELOG.md: document 43a7984cd8	2021-10-22 14:00:20 +03:00
Aliaksandr Valialkin	8568003bb1	docs/CHANGELOG.md: document a3684fe3de	2021-10-22 12:28:01 +03:00
Yury Molodov	2b266cb87e	vmui: query history (#1732) ... * feat: add query history * fix: change detect keyUp for nav query history * feat: set default query history * app/vmselect/vmui: `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-10-22 12:21:22 +03:00
Aliaksandr Valialkin	8ad95f0db7	lib/httpserver: expose command-line flags at /flags page ... This should simplify debugging. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695	2021-10-20 00:45:09 +03:00
Aliaksandr Valialkin	0d48b89afe	docs/CHANGELOG.md: document 146a5b504c	2021-10-19 11:25:02 +03:00
Aliaksandr Valialkin	c64a134146	docs/CHANGELOG.md: document cbcc622786	2021-10-19 08:56:23 +03:00
Yury Molodov	a3e09a57c2	vmui: features (#1711) ... * feat: initial uPlot graph * feat: add zoom/pan for graph * fix: add zoom by ctrl/mac * fix: remove unused code * feat: add toggle cache for fetch * feat: add fix y-axis limits * fix: stop point events while panning * fix: change getting cursor position when scaling * feat: add cursor tooltip to graph * fix: uninstall chart.js * fix: change link for create an issue * fix: set default cache value to true * app/vmalert: follow-up after 0e2486df56 * docs/CHANGELOG.md: document 5416e18007 * app/vmui: `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-10-18 15:16:57 +03:00
Aliaksandr Valialkin	c37f285466	lib/promscrape: set honor_timestamps: true by default if this option isnt set explicitly in scrape configs ... This aligns the behavior to Prometheus - see https://prometheus.io/docs/prometheus/latest/configuration/configuration/#scrape_config	2021-10-16 20:49:08 +03:00
Aliaksandr Valialkin	c055bc478c	lib/promscrape: expose promscrape_series_limit_max_series and promscrape_series_limit_current_series metrics per each scrape target with the enabled unique series limiter	2021-10-16 18:47:13 +03:00
Aliaksandr Valialkin	9866dd95c1	lib/promscrape: store the full response in stream parsing mode in scrapeWork.lastScrape byte slice ... This allows sending staleness marks and properly calculate scrape_series_added metric in stream parsing mode at the cost of the increased memory usage, since now the potentially big response is kept in the lastScrape byte slice per each scrapeWork. In practice the memory usage increase shouldn't be big, since the response size is usually much smaller than the parsed metrics from this response after the relabeling, which usually adds a big pile of target-specific labels per each metric.	2021-10-15 15:39:23 +03:00
Aliaksandr Valialkin	78425561ce	docs/CHANGELOG.md: document the change at 7fcbd3fa4b	2021-10-14 14:37:44 +03:00
Aliaksandr Valialkin	bbd34fa15e	lib/promscrape: add -promscrape.minResponseSizeForStreamParse command-line option for automatic switching to stream parsing mode when scraping targets with big responses ... This should reduce memory usage when vmagent scrapes targets with non-uniform response sizes. This is common case in Kubernetes monitoring.	2021-10-14 12:29:35 +03:00
Aliaksandr Valialkin	1a7287c408	lib/promscrape: return error if sample_limit or series_limit options are set when stream parsing mode is enabled	2021-10-14 12:11:23 +03:00
Aliaksandr Valialkin	1c17fe70e0	docs/CHANGELOG.md: document e3c8304deb	2021-10-13 16:00:50 +03:00
Aliaksandr Valialkin	e3c8304deb	lib/promscrape: add ability to show the original labels for discovered targets at /targets page ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1698	2021-10-13 15:59:58 +03:00
Aliaksandr Valialkin	9882cda8b9	lib/promscrape: shard targets among cluster nodes after relabeling is applied ... This guarantees that targets with the same set of labels go to the same vmagent node. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1687#issuecomment-940629495	2021-10-12 17:06:00 +03:00
Aliaksandr Valialkin	5a58c041c2	app/vmagent: expose -promscrape.config contents at /config page as Prometheus does ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1695	2021-10-12 16:25:37 +03:00
Aliaksandr Valialkin	a5001b9c20	app/vmselect/promql: add atan2 binary operator, which is going to be added in Prometheus 2.31 ... See https://github.com/prometheus/prometheus/pull/9248	2021-10-11 21:15:53 +03:00
Aliaksandr Valialkin	81c6720392	app/vmselect/promql: add missing trigonometric functions, which are going to be added in Prometheus 2.31 ... See https://github.com/prometheus/prometheus/issues/9233	2021-10-11 21:01:33 +03:00
Aliaksandr Valialkin	92b92d4d2c	app/vmselect/promql: consistently return the same set of time series from limitk() function ... This is the expected behaviour by most users.	2021-10-08 19:53:52 +03:00
Aliaksandr Valialkin	001750c239	lib/storage: fix unaligned access on 32-bit architectures. ... The bug has been introduced at a171916ef5	2021-10-08 19:43:03 +03:00
Aliaksandr Valialkin	0a3a774202	docs/CHANGELOG.md: cut v1.67.0	2021-10-08 16:00:33 +03:00
Aliaksandr Valialkin	0ff8fcac6a	app/vmui: follow-up after 7bfb44113e ... * Run `vmui-update` * Document the changes in README.md and CHANGELOG.md	2021-10-08 15:09:29 +03:00
Aliaksandr Valialkin	cf5cbd1c70	app/{vminsert,vmstorage}: follow-up after a171916ef5 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/269	2021-10-08 14:35:49 +03:00
Aliaksandr Valialkin	a19e7c7ce8	app/vminsert: fix uneven distribution of time series among storage nodes ... Use distinct seed for distribution hash calculations on the second level of vminsert nodes. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1672	2021-10-07 12:23:39 +03:00
Aliaksandr Valialkin	9515e58e28	docs/vmagent.md: document how to write data to Kafka	2021-09-30 17:45:53 +03:00
Aliaksandr Valialkin	0e3de5a0cc	app/vmselect/promql: add topk_last and bottomk_last functions	2021-09-30 13:22:52 +03:00
Aliaksandr Valialkin	2b623ae302	docs/CHANGELOG.md: link to Kafka integration docs	2021-09-29 12:31:23 +03:00
Aliaksandr Valialkin	ead59bdebf	docs/CHANGELOG.md: document the bugfix from de810031bf	2021-09-29 00:41:35 +03:00
Aliaksandr Valialkin	50ec259750	docs/CHANGELOG.md: document 3d17112a7e	2021-09-29 00:33:08 +03:00
Aliaksandr Valialkin	91b3c601bc	app/{vminsert,vmagent}: add ability to ingest data via DataDog "submit metrics" API ... See https://docs.datadoghq.com/api/latest/metrics/#submit-metrics Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/206	2021-09-29 00:13:08 +03:00
Yury Molodov	a64155d91e	vmui: use Chart.js as default engine for graph (#1634) ... * feat: add Plotly as default engine for graph * fix: remove unused components * feat: use Chart.js as default engine graph * fix: correct styles for loader * feat: add zoom/pan for chart * feat: add height for chart * fix: remove unused code * fix: remove empty units from duration * fix: change debounce for pan to 500ms * fix: add utility for plugins register globally * fix: optimize render graph * feat: add buffer data for zoom * fix: add limits for zoom in/out * fix: change update data while zooming * app/vmselect: `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2021-09-27 22:26:14 +03:00
Aliaksandr Valialkin	2efe0acfc9	app/vmselect/promql: add rollup_scrape_interval(m[d]) function ... It calculates the min, max and avg scrape intervals for m over the given lookbehind window d	2021-09-27 19:21:24 +03:00
Aliaksandr Valialkin	c4c77aa2dd	app/vmselect/promql: follow-up after 526dd93b32 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1625 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612	2021-09-27 18:55:39 +03:00
Aliaksandr Valialkin	e564411a62	app/vmselect/promql: align the behavior of or, and and unless operators with on (labels) modifier to Prometheus ... Previously VictoriaMetrics could return unexpected result of the right-hand side operand had multiple time series with the given set of labels mentioned in `on(labels)`. See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1643	2021-09-24 00:46:25 +03:00
Aliaksandr Valialkin	9f19649672	docs/CHANGELOG.md: cut v1.66.2	2021-09-23 22:53:36 +03:00
Aliaksandr Valialkin	718eca33ab	lib/storage: properly handle {__name__=~"prefix(suffix1|suffix2)",other_label="..."} queries ... They were broken in the commit 00cbb099b6 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1644	2021-09-23 21:48:51 +03:00
Aliaksandr Valialkin	f5896b7420	docs/CHANGELOG.md: document 0e35fc9538 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1641	2021-09-23 20:46:23 +03:00
Aliaksandr Valialkin	a0313c046b	lib/promscrape: add vm_promscrape_max_scrape_size_exceeded_errors_total metric for counting of the failed scrapes due to the exceeded response size ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1639	2021-09-23 14:47:54 +03:00
Aliaksandr Valialkin	9b3d1a1996	docs/CHANGELOG.md: cut v1.66.1	2021-09-22 01:47:05 +03:00
Aliaksandr Valialkin	a13c3de36f	docs/CHANGELOG.md: document 9ca1cbced1 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1635	2021-09-21 23:17:08 +03:00
Aliaksandr Valialkin	207c5760ce	lib/promrelabel: fix parsing regex: true in relabeling rules	2021-09-21 23:00:53 +03:00
Aliaksandr Valialkin	a22aa0608b	app/vmselect: fix accessing /graphite/* endpoints	2021-09-21 13:56:35 +03:00
Aliaksandr Valialkin	76811c2f60	docs/CHANGELOG.md: cut v1.66.0	2021-09-20 15:20:25 +03:00
Aliaksandr Valialkin	9a3d0c43b5	app/vmselect/promql: add quantiles_over_time("phiLabel", phi1, ..., phiN, m[d]) function for calculating multiple quantiles at once	2021-09-17 23:35:10 +03:00
Aliaksandr Valialkin	e1e5a20b36	docs/CHANGELOG.md: document 0e09fdb8b0	2021-09-17 18:47:06 +03:00
Aliaksandr Valialkin	2951dd0a57	app/vmselect/promql: add histogram_quantiles("phiLabel", phi1, ..., phiN, buckets) function ... This function calculates multiple quantiles over the given buckets at once Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1573	2021-09-17 13:32:39 +03:00
Aliaksandr Valialkin	8c504d6efa	docs/CHANGELOG.md: document the change in enterprise apps, which allows passing -version without -eula flag ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1621	2021-09-17 12:37:45 +03:00
Aliaksandr Valialkin	e60dfc96ff	app/vmselect/promql: add mad(q) and outliers_mad(tolerance, q) functions to MetricsQL	2021-09-16 13:33:53 +03:00
Aliaksandr Valialkin	44b01fff13	app/{vminsert,vmselect}: automatically add missing port in -storageNode lists passed to vminsert and vmselect ... This should simplify manual setup of the cluster according to https://docs.victoriametrics.com/Cluster-VictoriaMetrics.html#cluster-setup	2021-09-15 18:08:30 +03:00
Aliaksandr Valialkin	06ed694ad9	docs/CHANGELOG.md: document 777ff75874	2021-09-15 17:45:08 +03:00
Aliaksandr Valialkin	68ea3d18f7	vendor: update github.com/valyala/histogram from v1.1.2 to v1.2.0 ... This fixes the non-repeatable quantile_over_time() results when the number of input samples exceeds 1000. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1612	2021-09-15 09:34:07 +03:00
Aliaksandr Valialkin	3e1683756b	docs/vmalert.md: follow-up after 68721f6e7d ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1608	2021-09-14 14:47:47 +03:00
Aliaksandr Valialkin	8f685d81c6	lib/storage: follow up after 00cbb099b6	2021-09-14 14:16:25 +03:00
Aliaksandr Valialkin	adedc83b3b	app/vmauth: do not log invalid auth tokens by default for security reasons ... The logging can be enabled by passing `-logInvalidAuthTokens` command-line flag to vmauth	2021-09-14 12:20:03 +03:00
Aliaksandr Valialkin	8a6a36429a	app/vminsert/netstorage: disable rerouting by default ... Production clusters work more stable with the disabled rerouting during rolling restarts and/or during spikes in time series churn rate. So it would be better disabling the rerouting by default. The re-routing can be enabled by passing `-disableRerouting=false` command-line flag to `vminsert` nodes. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/791 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1054 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1165	2021-09-13 18:51:56 +03:00
Aliaksandr Valialkin	c4f11a49f8	docs/CHANGELOG.md: document 5494bc02a6	2021-09-13 17:11:23 +03:00
Aliaksandr Valialkin	7f0a8d4bdb	docs: consistency renaming: Influx -> InfluxDB	2021-09-13 17:05:16 +03:00
Aliaksandr Valialkin	d1a16e0891	app/vmselect/promql: use Prometheus-compatible label value formatting for count_values function	2021-09-13 13:48:06 +03:00
Aliaksandr Valialkin	fb6ed0ce19	lib/promscrape/discovery/docker: support host networking mode ... See https://github.com/prometheus/prometheus/issues/9116	2021-09-13 13:30:16 +03:00
Aliaksandr Valialkin	6295861acd	lib/promscrape/discovery/kubernetes: properly use https scheme for wildcard TLS certificates in ingress target discovery	2021-09-13 13:03:42 +03:00
Aliaksandr Valialkin	728c4c3841	lib/promscrape: generate scrape_timeout_seconds metric per each scrape target in the same way as Prometheus 2.30 does ... See https://github.com/prometheus/prometheus/pull/9247	2021-09-12 15:20:44 +03:00
Aliaksandr Valialkin	48e3e6c8df	lib/promscrape: add ability to configure scrape_timeout and scrape_interval via relabeling ... See https://github.com/prometheus/prometheus/pull/8911	2021-09-12 13:33:41 +03:00
Aliaksandr Valialkin	f3e89754a9	lib/promscrape: reduce CPU usage for common case when calculating scrape_series_added metric ... Also reduce CPU usage when applying `series_limit` to scrape targets with constant set of metrics. The main idea is to perform the calculations on scrape_series_added and series_limit only if the set of metrics exposed by the target has been changed. Scrape targets rarely change the set of exposed metrics, so this optimization should reduce CPU usage in general case.	2021-09-12 12:53:14 +03:00
Aliaksandr Valialkin	9286107e82	lib/promscrape: send stale markers for disappeared metrics like Prometheus does	2021-09-11 10:51:04 +03:00
Aliaksandr Valialkin	f4dead529f	lib/storage: properly search series by multiple tag filters matching empty labels such as foo{bar=~"baz|",x=~"y|"} ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1601 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/395	2021-09-09 21:09:21 +03:00
Aliaksandr Valialkin	ea943911bc	app/vmselect/promql: keep metric name in rollup_candlestick results, since they don't change the original series meaning ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1600	2021-09-09 19:21:18 +03:00
Aliaksandr Valialkin	f27980dcb3	docs/CHANGELOG.md: typo fix	2021-09-09 18:57:30 +03:00
Aliaksandr Valialkin	4aeb8db83f	lib/promscrape: add ability to set series_limit and stream_parse options via relabeling ... This allows managing these options on a per-target basis. Typical use case: to manage these options for pods via Kubernetes annotations.	2021-09-09 18:49:39 +03:00
Aliaksandr Valialkin	d6bd956930	lib/promrelabel: add keep_metrics and drop_metrics actions to relabeling rules ... These actions simlify metrics filtering. For example, - action: keep_metrics regex: 'foo|bar|baz' would leave only metrics with `foo`, `bar` and `baz` names, while the rest of metrics will be deleted. The commit also makes possible to split long regexps into multiple lines. For example, the following config is equivalent to the config above: - action: keep_metrics regex: - foo - bar - baz	2021-09-09 16:18:21 +03:00
Aliaksandr Valialkin	e6c9869d86	app/vmalert: follow-up after 21f022e5f0	2021-09-07 22:43:37 +03:00
Aliaksandr Valialkin	6fbaf8f978	docs/CHANGELOG.md: document 42e07cfaea	2021-09-07 22:34:39 +03:00
Aliaksandr Valialkin	f529058d3a	docs/CHANGELOG.md: cut v1.65.0	2021-09-01 17:12:32 +03:00
Aliaksandr Valialkin	f77dde837a	lib/promscrape: add the ability to limit the number of unique series per each scrape target ... The number of series per target can be limited with the following options: * Global limit with `-promscrape.maxSeriesPerTarget` command-line option. * Per-target limit with `max_series: N` option in `scrape_config` section. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1561	2021-09-01 16:03:59 +03:00
Aliaksandr Valialkin	9e41b05401	docs/CHANGELOG.md: document eff940aa76	2021-09-01 12:00:02 +03:00
Aliaksandr Valialkin	fce87bfe8d	docs/CHANGELOG.md: document 7c70dcbe3b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1471	2021-09-01 11:56:23 +03:00
Aliaksandr Valialkin	8b228a5873	docs/CHANGELOG.md: add a link to Prometheus staleness tracking	2021-08-31 11:48:32 +03:00
Aliaksandr Valialkin	5c63d69454	lib/promscrape/discovery/kubernetes: return back support role: endpointslices, since it is used by VictoriaMetrics operator ... This is a follow up commit after 31b42b30b6	2021-08-29 12:37:03 +03:00
Aliaksandr Valialkin	db330232ac	lib/protoparser/opentsdb: follow-up after 8ee75ca45a	2021-08-29 11:49:21 +03:00
Aliaksandr Valialkin	31b42b30b6	lib/promscrape/discovery/kubernetes: rename role: endpointslices to role: endpointslice to be consistent with Prometheus ... See 2ec6c7dbb8/discovery/kubernetes/kubernetes.go (L99)	2021-08-29 11:23:08 +03:00
Aliaksandr Valialkin	2e001db4de	lib/promscrape/discovery/kubernetes: use v1 API instead of v1beta1 API for role: ingress and role: endpointslices ... This should fix service discovery for these roles in Kubernetes v1.22 and newer versions. See https://kubernetes.io/docs/reference/using-api/deprecation-guide/#ingress-v122 The corresponding change in Prometheus - https://github.com/prometheus/prometheus/pull/9205	2021-08-29 11:16:59 +03:00
Aliaksandr Valialkin	5ea689d61b	app/vmselect/promql: add quantile("phiLabel", phi1, ..., phiN, q) aggregate function to MetricsQL ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1573	2021-08-27 18:37:20 +03:00
Aliaksandr Valialkin	bec18e4fe9	app/vmselect: add -search.disableAutoCacheReset command-line option for disabling automatic cache reset when a sample with old timestamp outside -search.cacheTimestampOffset is inserted ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1570	2021-08-27 17:15:31 +03:00
Aliaksandr Valialkin	c8c153fb91	docs/CHANGELOG.md: document the bugfix for possible timeout error in vmbackupmanager when making snapshots ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1571	2021-08-27 13:04:06 +03:00
Aliaksandr Valialkin	10f960fa0c	lib/promscrape: add ability to load scrape configs from multiple files ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1559	2021-08-26 08:51:16 +03:00
Aliaksandr Valialkin	e24203cde8	docs/CHANGELOG.md: document 48f33d098b	2021-08-25 13:31:35 +03:00
Aliaksandr Valialkin	c27ee35c5c	lib/promscrape: expose promscrape_discovery_http_errors_total metric for tracking errors per each http_sd config	2021-08-25 13:05:49 +03:00
Aliaksandr Valialkin	ffc0ab1774	lib/{mergeset,storage}: improve the detection of the needed free space for background merge ... This should prevent from possible out of disk space crashes during big merges. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1560	2021-08-25 09:35:44 +03:00
Aliaksandr Valialkin	0078486ea7	app/vmselect/promql: rename sign() function to sgn() in order to be consistent with Prometheus ... See https://github.com/prometheus/prometheus/pull/8457 for details.	2021-08-23 11:45:51 +03:00
Aliaksandr Valialkin	69c291353b	deployment/docker: update Go builder from Go1.16.0 to Go1.17.0 ... This improves data ingestion and query performance by up to 5% according to benchmarks. See https://go.dev/blog/go1.17	2021-08-21 22:20:49 +03:00
Aliaksandr Valialkin	d5622b32e2	lib/promscrape: reduce memory and CPU usage when Prometheus staleness tracking is enabled for metrics from deleted / disappeared scrape targets ... Store the scraped response body instead of storing the parsed and relabeld metrics. This should reduce memory usage, since the response body takes less memory than the parsed and relabeled metrics. This is especially true for Kubernetes service discovery, which adds many long labels for all the scraped metrics. This should also reduce CPU usage, since the marshaling of the parsed and relabeld metrics has been substituted by response body copying. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526	2021-08-21 21:17:26 +03:00
Aliaksandr Valialkin	6ffbb46aef	docs/CHANGELOG.md: document 9ee3d0378f	2021-08-21 20:20:08 +03:00
Aliaksandr Valialkin	c14edc860b	docs/CHANGELOG.md: document b5d6a0e499	2021-08-19 14:03:20 +03:00
Aliaksandr Valialkin	80ddade4ed	docs/CHANGELOG.md: clarify the change, which adds -search.noStaleMarkers command-line flag	2021-08-19 13:56:04 +03:00
Aliaksandr Valialkin	a724229b5d	app/vmselect/promql: do not override [d] at last_over_time(m[d]) if [d] is smaller than scrape_interval ... Since most users do not expect the overriding of explicitly set `[d]`.	2021-08-19 10:31:48 +03:00
Aliaksandr Valialkin	ce0c270e75	docs/CHANGELOG.md: cut v1.64.1 ... This is mostly bugfix release, which includes fixes for staleness handling and a security update for Alpine base image	2021-08-18 22:06:05 +03:00
Aliaksandr Valialkin	c09446a9aa	lib/promscrape: send stale markers for the previously scraped metrics on failed scrapes like Prometheus does	2021-08-18 21:59:03 +03:00
Aliaksandr Valialkin	04c3e9916d	docs/CHANGELOG.md: document 06bf21c21b	2021-08-18 14:01:04 +03:00
Aliaksandr Valialkin	cdc372bb98	app/vmselect: add -search.noStaleMarkers command-line flag for disabling stale markers handling in queries ... This option allows reducing CPU usage a bit when VictoriaMetrics is used for collecting and processing non-Prometheus data. For example, InfluxDB line protocol, Graphite, OpenTSDB, CSV, etc.	2021-08-18 13:59:02 +03:00
Aliaksandr Valialkin	226143f31b	lib/promscrape: add ability to disable sending Prometheus staleness markers with -promscrape.disableStaleMarkers command-line flag ... This option can be useful when vmagent consumes too much additional memory for staleness markers functionality and when staleness markers aren't needed.	2021-08-18 13:43:21 +03:00
Aliaksandr Valialkin	db1e62495b	app/vmselect/promql: add bitmap_and(), bitmap_or() and bitmap_xor() functions to MetricsQL ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1541	2021-08-17 13:21:21 +03:00
Aliaksandr Valialkin	03c959f1df	lib/promscrape: stop scrapers for the removed targets before starting scrapers for the added targets ... This should prevent from possible time series overlap when old target is substituted by new target (for example, during Kubernetes deployments). Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1530 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1509	2021-08-17 00:55:51 +03:00
Aliaksandr Valialkin	f37b963619	app/vmalert: follow-up for 2400f85761	2021-08-16 15:20:22 +03:00
Aliaksandr Valialkin	4547d4f692	docs/CHANGELOG.md: update urls to Prometheus 2.29 release ... Previously these urls were pointing to rc0 release	2021-08-16 14:53:38 +03:00
Aliaksandr Valialkin	ae9f923449	docs/CHANGELOG.md: typo fix: satureated -> saturated	2021-08-16 14:53:38 +03:00
Aliaksandr Valialkin	c518858145	docs/CHANGELOG.md: cut v1.64.0	2021-08-15 23:52:03 +03:00
Aliaksandr Valialkin	a0e18f06eb	lib/promscrape: restore red highlighting for DOWN targets at /targets page ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1461	2021-08-15 16:03:57 +03:00
Aliaksandr Valialkin	40a859a760	docs/CHANGELOG.md: mention the bugfix when more than 27 time series are selected at /vmui	2021-08-15 15:10:41 +03:00
Aliaksandr Valialkin	386ee5b82c	docs/CHANGELOG.md: mention that VMUI automatically fills Server URL field ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1506	2021-08-15 14:45:09 +03:00
Aliaksandr Valialkin	aefba16d5e	app/vmagent/remotewrite: expose vmagent_remotewrite_send_duration_seconds_total metric ... This metric can be used for determining high saturation of every connection to remote storage with an alerting query `rate(vmagent_remotewrite_send_duration_seconds_total) > 0.9s`. This query triggers when a connection is satureated by more than 90%	2021-08-15 13:34:12 +03:00
Aliaksandr Valialkin	4401464c22	all: add support for Prometheus staleness markers ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1526 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/748 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1509 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1530 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/845	2021-08-13 12:10:17 +03:00
Aliaksandr Valialkin	755f65f4bc	app/vminsert: add vm_rpc_send_duration_seconds_total metric per each vminsert->vmstorage link ... This metric is useful for determining high link saturation with the following alerting rule: rate(vm_rpc_send_duration_seconds_total) > 0.9s	2021-08-11 11:44:40 +03:00
Aliaksandr Valialkin	5ce531027f	docs/CHANGELOG.md: document new metrics added to vmalert at 7416fdaa8b	2021-08-05 10:13:08 +03:00
Aliaksandr Valialkin	d826352688	app/vmagent: follow-up after fe445f753b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1491	2021-08-05 09:52:32 +03:00
Aliaksandr Valialkin	50663ba41f	lib/promscrape/discovery/gce: add __meta_gce_interface_ipv4_<name> labels as in Prometheus 2.29 ... See https://github.com/prometheus/prometheus/pull/8978	2021-08-03 16:11:49 +03:00
Aliaksandr Valialkin	3cad8b4564	lib/promscrape/discovery/ec2: add __meta_ec2_availability_zone_id label as Prometheus 2.29 does	2021-08-03 16:11:49 +03:00
Aliaksandr Valialkin	e92fde7945	app/vmselect/promql: add present_over_time(m[d]) function, which will be available starting from Prometheus 2.29.0 ... See https://github.com/prometheus/prometheus/releases/tag/v2.29.0-rc.0 and https://github.com/prometheus/prometheus/pull/9097	2021-08-03 16:11:49 +03:00
Aliaksandr Valialkin	8a3c13fd53	docs/CHANGELOG.md: typo fix	2021-07-30 12:35:57 +03:00
Aliaksandr Valialkin	a3b4fc0474	docs/CHANGELOG.md: document d05cac6c98 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1486	2021-07-30 12:19:53 +03:00
Aliaksandr Valialkin	a1911e1330	app/vmselect/netstorage: unpack time series data in mostly local big chunks ... This should improve performance on multi-CPU systems for queries selecting time series with big number of raw samples	2021-07-30 12:03:17 +03:00
Aliaksandr Valialkin	192dfbfd90	app/vmselect: follow-up for ed95bc9531 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1493	2021-07-29 09:53:28 +03:00
Aliaksandr Valialkin	8ee8660ac4	app/vmselect: follow-up for 626073bca8 ... * Rename -search.maxMetricsPointSearch to -search.maxSamplesPerQuery, so it is more consistent with the existing -search.maxSamplesPerSeries * Move the -search.maxSamplesPerQuery from vmstorage to vmselect, so it could effectively limit the number of raw samples obtained from all the vmstorage nodes * Document the -search.maxSamplesPerQuery in docs/CHANGELOG.md	2021-07-28 18:00:23 +03:00
Aliaksandr Valialkin	8481f4f004	docs/CHANGELOG.md: document 9d45b46f4c	2021-07-27 12:38:31 +03:00
Aliaksandr Valialkin	95aff47330	app/vmselect: prevent from possible deadlock when f callback blocks inside RunParallel	2021-07-26 15:47:30 +03:00
Aliaksandr Valialkin	05672ffc32	app/vmselect/promql: properly handle (a op b) default N if (a op b) returns NaN series ... The result should be a series with `N` values and `a op b` labels. Previously such series has been removed from the result.	2021-07-16 01:44:58 +03:00
Aliaksandr Valialkin	f4e81aef7e	app/vmselect/netstorage: add -search.maxSamplesPerSeries command-line option for limiting the number of samples a query can process per each series ... This should prevent from out of memory crashes like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1067	2021-07-15 16:03:28 +03:00
Aliaksandr Valialkin	171d44acd8	docs/CHANGELOG.md: typo fix: suffxies->suffixes	2021-07-15 15:02:20 +03:00
Aliaksandr Valialkin	61cc13c16f	docs/CHANGELOG.md: cut v1.63.0	2021-07-15 14:02:13 +03:00
Aliaksandr Valialkin	682662b2ae	lib/storage: remove cache directory if it contains reset_cache_on_startup file ... See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1447	2021-07-13 17:58:51 +03:00
Aliaksandr Valialkin	2df66dad7b	lib/httpserver: add is_set label to flag metrics ... This label allows determining the set flags with the query `flag{is_set="true"}`	2021-07-13 15:10:13 +03:00
Aliaksandr Valialkin	a925d5a3e1	app/vmselect/promql: duration handling improvements in MetricsQL queries ... - Support durations anywhere in MetricsQL queries. E.g. sum_over_time(m[1h])/1h is equivalent to sum_over_time(m[1h])/3600 - Support durations without suffix. E.g. rate(m[300]) is equivalent to rate(m[5m])	2021-07-12 17:16:41 +03:00
Aliaksandr Valialkin	f3a5465ece	docs/CHANGELOG.md: document the change from bfba4c28a4 ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1444	2021-07-12 12:44:06 +03:00
Aliaksandr Valialkin	f539772ca6	docs: sync with the cluster branch	2021-07-10 12:45:38 +03:00
Aliaksandr Valialkin	8c764e88f0	app/vmui: move source code from https://github.com/VictoriaMetrics/vmui to app/vmui ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413	2021-07-09 17:15:23 +03:00
Aliaksandr Valialkin	c5f0b454f0	app/vmselect: follow-up after aa11ef6d3b ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1413	2021-07-07 17:43:35 +03:00
Aliaksandr Valialkin	6e0553c92e	lib/mergeset: cache indexBlock items only on the second request ... This should reduce the indexdb/indexBlocks cache size, since it won't contain one-time-wonders items.	2021-07-07 15:23:06 +03:00
Aliaksandr Valialkin	ed944313b0	app/{vminsert,vmselect}: export vminsert_request_duration_seconds and vmselect_request_duration_seconds histograms	2021-07-07 13:25:21 +03:00
Aliaksandr Valialkin	766edbc421	lib/httpserver: print full requestURI in httpserver.Errorf ... This should simplify debugging.	2021-07-07 13:09:40 +03:00
Aliaksandr Valialkin	8f973e34fb	lib/workingsetcache: properly switch to whole mode ... Previously the switch from `split` to `whole` mode had been performed too early, e.g. when the current cache size became bigger than 1/4 of the allowed cache size. Now it is performed when the current cache size becomes bigger than 1/2 of the allowed cache size. This change can reduce memory usage for data ingestion path when big number of active time series are ingested.	2021-07-05 15:16:11 +03:00
Aliaksandr Valialkin	888d62e40c	docs/CHANGELOG.md: document the bugfix for vm_merge_need_free_disk_space metric at 9a83e9018d	2021-07-05 12:01:08 +03:00
Aliaksandr Valialkin	158c50c0ee	lib/promauth: reload TLS certificates from disk on every mTLS connection as Prometheus does ... This allows updating client certificates without the need to restart vmagent and/or single-node VictoriaMetrics. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1420 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/470	2021-07-01 15:27:47 +03:00
Aliaksandr Valialkin	02ed4b8b46	docs/CHANGELOG.md: document ae485c2bfd	2021-07-01 11:51:19 +03:00
Aliaksandr Valialkin	c25b839078	lib/workingsetcache: reset the cache mode when the cache is reset ... This should reduce memory usage if the working set is reduced after the cache reset.	2021-07-01 11:50:11 +03:00
Aliaksandr Valialkin	1b0501a09e	lib/promscrape: typo fix in /targets output ... The typo has been introduced in fb72a2133f Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1408	2021-06-28 21:26:37 +03:00
Aliaksandr Valialkin	008033a374	docs/CHANGELOG.md: cut v1.62.0	2021-06-25 13:29:38 +03:00
Aliaksandr Valialkin	cb5453953f	lib/promscrape: split docker and dockerswarm service discovery code bases, since they have very little in common ... This is a follow up after c85a5b7fcb	2021-06-25 13:20:20 +03:00
Aliaksandr Valialkin	ca42410afd	docs/CHANGELOG.md: document the bugfix in increase_pure() function from the commit fb4f758715	2021-06-24 12:05:39 +03:00
Aliaksandr Valialkin	5d64ed73c5	lib/protoparser/clusternative: do not pool unmarshalWork structs, since they can occupy big amounts of memory (more than 100MB per each struct) ... This should reduce memory usage for vmstorage under high ingestion rate when the vmstorage runs on a system with big number of CPU cores	2021-06-23 15:46:50 +03:00
Aliaksandr Valialkin	cdfae0117a	app/vmselect/promql: return the last timestamp for the max / min value from tmax_over_time() and tmin_over_time() function as most users expect	2021-06-23 14:19:00 +03:00
Aliaksandr Valialkin	70e2852376	docs/CHANGELOG.md: document the bugfix for incorrect stats collection for concurrently executed tag filter ... Follow up for c22114c6f0	2021-06-23 14:05:28 +03:00
Aliaksandr Valialkin	94f3e40ab3	app/vminsert/netstorage: sort the -storageNode list passed to vminsert nodes ... This should reduce resource usage (CPU, RAM, disk IO) at vmstorage nodes if the addresses of vmstorage nodes are passed in random order to vminsert nodes.	2021-06-23 14:01:41 +03:00
Aliaksandr Valialkin	ac54f34f9e	lib/promscrape/discovery/http: follow up after e307bbb29a	2021-06-22 13:40:33 +03:00
Aliaksandr Valialkin	755040a171	lib/promscrape/discovery: support generic auth configs in Consul service discovery in the same way as Prometheus 2.28 does	2021-06-22 13:34:02 +03:00
Aliaksandr Valialkin	59e7755df9	docs/CHANGELOG.md: document the support for Consul namepsace ... See 58a2989fe7	2021-06-22 13:34:02 +03:00
Aliaksandr Valialkin	a3262daac0	docs/CHANGELOG.md: typo fixes	2021-06-18 19:14:53 +03:00
Aliaksandr Valialkin	83a4db813e	app/vmselect: log slow requests to all the /api/v1/* handlers if their execution time exceeds -search.logSlowQueryDuration	2021-06-18 19:04:42 +03:00
Aliaksandr Valialkin	570f36b344	app/vmctl: limit JSON line size by 10K samples (#1394) ... This should reduce the maximum memory usage at VictoriaMetrics when importing time series with big number of samples.	2021-06-18 15:26:47 +03:00
Aliaksandr Valialkin	cbd9159a22	docs/CHANGELOG.md: document the reduced disk write IO usage ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1338	2021-06-18 14:02:59 +03:00
Aliaksandr Valialkin	fb72a2133f	lib/promscrape: show jobs with empty scrape targets on /targets page	2021-06-18 10:53:52 +03:00
Aliaksandr Valialkin	6d17a4e12d	docs/CHANGELOG.md: document the changed -remoteWrite.queues value ... This is a follow-up for 0a796f7c3a See https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1385	2021-06-16 12:35:46 +03:00
Aliaksandr Valialkin	84fb59b0ba	lib/storage: move deletedMetricIDs set from indexDB to Storage ... This makes consitent the list of deleted metricIDs when it is used from both the current indexDB and the previous indexDB (aka extDB). This should fix the issue, which could lead to storing new samples under deleted metricIDs after indexDB rotation. See more details at https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1347#issuecomment-861232136 . Thanks to @tangqipengleoo for the initial analysis and the pull request - https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1383 . This commit resolves the issue in more generic way compared to https://github.com/VictoriaMetrics/VictoriaMetrics/pull/1383 . The downside of the commit is the deletedMetricIDs set isn't cleaned from the metricIDs outside the retention. It needs app restart. This should be OK in most cases.	2021-06-15 15:04:30 +03:00
Aliaksandr Valialkin	36d55bff66	lib/promscrape: show the number of samples collected during the last scrape at /targets and /api/v1/targets pages ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1377	2021-06-14 14:04:00 +03:00
Aliaksandr Valialkin	05bc9667c1	docs/CHANGELOG.md: document the addition of DigitalOcean service discovery ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1367	2021-06-14 13:18:19 +03:00
Aliaksandr Valialkin	2ef2e3d6f8	docs/CHANGELOG.md: cut v1.61.1	2021-06-11 13:01:31 +03:00
Aliaksandr Valialkin	c4f3fbfa5d	lib/storage: reset cache on disk during series deletion and during indexdb rotation ... This should prevent from inconsistent behavior (aka partially missing data for some time series) after unclean shutdown. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1347	2021-06-11 12:42:28 +03:00
Aliaksandr Valialkin	d979e14da2	docs/CHANGELOG.md: document the bugfix from 7adfe878e1	2021-06-11 11:28:10 +03:00
Aliaksandr Valialkin	b83a51366e	docs/CHANGELOG.md: cut v1.61.0	2021-06-09 19:04:44 +03:00
Aliaksandr Valialkin	329b6cd146	docs/CHANGELOG.md: document the enterprise bugfix for the target property in Graphite Render API	2021-06-09 13:50:52 +03:00
Aliaksandr Valialkin	db1c548cb4	docs/CHANGELOG.md: document improvements in re-routing handling in vminsert ... See the following commits: * 1c09e71f5b * 0d067eb112 * 2c6b917749	2021-06-09 13:40:37 +03:00