github-mirrors/VictoriaMetrics

mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2024-11-21 14:44:00 +00:00

Author	SHA1	Message	Date
Artem Navoiev	5b419cfb2b	vmanomaly docs simplify the strcuture (#5634 ) * vmanomaly docs simplify the strcuture Signed-off-by: Artem Navoiev <tenmozes@gmail.com> * fix links Signed-off-by: Artem Navoiev <tenmozes@gmail.com> --------- Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-17 06:20:27 -08:00
hagen1778	71681fd1ca	docs/setup-size: rm tolerable churn rate % It is likely this value was borrowed from panel `Slow inserts` panel from Grafana dasbhoard for VM single/cluster installations. This is a mistake. There is no such thing as "tolerable churn rate", as tolerancy depends on the amount of allocated resources. Although, it is unclear what is meant by 5%. If it refers to 5% of new time series per second, then such churn rate is extremely high. It would mean that the avg life of a time series is 20s. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-17 14:44:28 +01:00
Roman Khavronenko	cf03e11d89	app/vmselect: properly calculate `start` param for queries with too big look-behind window (#5630 ) Properly determine time range search for instant queries with too big look-behind window like `foo[100y]`. Previously, such queries could return empty responses even if `foo` is present in database. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5553 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-17 13:48:06 +01:00
Aliaksandr Valialkin	3c3450fc53	docs/keyConcepts.md: typo fixes after `b7ffee2644` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5555	2024-01-17 13:27:47 +02:00
Aliaksandr Valialkin	befcd93305	docs/keyConcepts.md: document /internal/force_flush handler Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5555	2024-01-17 13:23:32 +02:00
Aliaksandr Valialkin	cc6819869a	docs/CHANGELOG*: move changes for 2023 year to docs/CHANGELOG_2023.md	2024-01-17 13:10:32 +02:00
hagen1778	8040bdc1d6	docs/troubleshooting: mention query latency in unexpected query results See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5555 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-17 11:59:47 +01:00
Aliaksandr Valialkin	1683df11f0	docs/CHANGELOG.md: document v1.93.10 LTS release See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.93.10	2024-01-17 01:45:06 +02:00
Aliaksandr Valialkin	f2f0468ae7	docs/keyConcepts.md: clarify which values can be stored in VictoriaMetrics without precision loss This is a follow-up for `43d7de4afe` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5485 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5503	2024-01-17 01:09:16 +02:00
Aliaksandr Valialkin	ecce2d6db1	docs/CHANGELOG.md: document v1.87.13 LTS release See https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.87.13	2024-01-17 01:04:05 +02:00
Aliaksandr Valialkin	c830064c2f	docs/{vmbackup,vmbackupmanager}.md: clarify why storing backups to S3 Glacier can be time-consuming and expensive Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5614 This is a follow-up for `e14e3d9c8c`	2024-01-16 21:50:43 +02:00
hagen1778	b0287867fe	deployment/dashboards: change title `VictoriaMetrics` to `VictoriaMetrics - single-node` The new title should provide better understanding of this dashboard purpose. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-16 20:39:52 +01:00
Aliaksandr Valialkin	30d77393a5	docs/CHANGELOG.md: fix a link in the description of `70cd09e736` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5581	2024-01-16 20:54:44 +02:00
Aliaksandr Valialkin	19c04549a5	docs/Single-server-VictoriaMetrics.md: explain why staleness markers are treated as an ordinary values during de-duplication This is a follow-up for `d374595e31` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5587	2024-01-16 20:10:12 +02:00
Aliaksandr Valialkin	db6495560c	docs/vmagent.md: mention the minumum value for -remoteWrite.vmProtoCompressLevel Recommend using the default value for -remoteWrite.vmProtoCompressLevel This is a follow-up for `095d982976` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5575	2024-01-16 19:46:13 +02:00
Artem Navoiev	846d5a3ab8	docs: vmanomaly fix font matter Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-16 16:58:48 +01:00
Artem Navoiev	481471b872	docs: vmanomaly remove commented text Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-16 16:43:59 +01:00
Aliaksandr Valialkin	a74f6d63e0	deployment/docker: update Go builder from Go1.21.5 to Go1.21.6	2024-01-16 17:00:16 +02:00
Aliaksandr Valialkin	9d886a2eb0	lib/storage: follow-up for `4b8088e377` - Clarify the bugfix description at docs/CHANGELOG.md - Simplify the code by accessing prefetchedMetricIDs struct under the lock instead of using lockless access to immutable struct. This shouldn't worsen code scalability too much on busy systems with many CPU cores, since the code executed under the lock is quite small and fast. This allows removing cloning of prefetchedMetricIDs struct every time new metric names are pre-fetched. This should reduce load on Go GC, since the cloning of uin64set.Set struct allocates many new objects.	2024-01-16 15:29:57 +02:00
Hui Wang	3ac44baebe	exit vmagent if there is config syntax error in `scrape_config_files` when `-promscrape.config.strictParse=true` (#5560 )	2024-01-16 17:30:02 +08:00
hagen1778	d0e4190969	deployment/alerts: add `job` label to `DiskRunsOutOfSpace` alerting rule So it is easier to understand to which installation the triggered instance belongs. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-16 09:49:39 +01:00
Aliaksandr Valialkin	388d020b7c	app/vmselect/promql: follow-up for `ce4f26db02` - Document the bugfix at docs/CHANGELOG.md - Filter out NaN values before sorting as suggested at https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5509#discussion_r1447369218 - Revert unrelated changes in lib/filestream and lib/fs - Use simpler test at app/vmselect/promql/exec_test.go Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5509 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5506	2024-01-16 02:55:08 +02:00
Aliaksandr Valialkin	190a6565ae	app/vmselect/promql: consistently sort results of `a or b` query Previously the order of results returned from `a or b` query could change with each request because the sorting for such query has been disabled in order to satisfy https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4763 . This commit executes `a or b` query as `sortByMetricName(a) or sortByMetricName(b)`. This makes the order of returned time series consistent across requests, while maintaining the requirement from https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4763 , e.g. `b` results are consistently put after `a` results. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5393	2024-01-16 01:30:10 +02:00
Artem Navoiev	51cdf3676b	docs: vmanomaly fix image size Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-15 23:10:52 +01:00
Artem Navoiev	74219a1727	vmanomly: guide add diagramm Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-15 23:07:49 +01:00
Artem Navoiev	041a1966c5	docs: vmanomaly fix formatting and remove unnecessary elements Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-15 22:45:02 +01:00
Artem Navoiev	191e322879	vmanomaly - models a bit pretify docs (#5618 ) * vmanomaly - models a bit pretify docs Signed-off-by: Artem Navoiev <tenmozes@gmail.com> * typi Signed-off-by: Artem Navoiev <tenmozes@gmail.com> * fix formatting Signed-off-by: Artem Navoiev <tenmozes@gmail.com> --------- Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-15 13:26:38 -08:00
Artem Navoiev	544da241e8	vmanomaly guides - fix formating, add missing piece, clarify statement, use common languagefor VM ecosystem (#5620 ) Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-15 13:26:26 -08:00
Artem Navoiev	0c78b891b0	clarify cluster multitenacy in vmanomaly docs (#5619 ) Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-15 12:36:28 -08:00
Artem Navoiev	f51b7fda8e	docs: fix markdown in how-to-monitor-k8s Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-15 18:16:26 +01:00
Roman Khavronenko	e14e3d9c8c	docs: mention requirements for `latest` backups (#5614 ) Add docs to explain that `latest` backup folder can be accessed more frequently than others. Hence, it is recommended to keep it on storages with low access price. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-15 15:30:55 +01:00
Aliaksandr Valialkin	be509b3995	lib/pushmetrics: wait until the background goroutines, which push metrics, are stopped at pushmetrics.Stop() Previously the was a race condition when the background goroutine still could try collecting metrics from already stopped resources after returning from pushmetrics.Stop(). Now the pushmetrics.Stop() waits until the background goroutine is stopped before returning. This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5549 and the commit `fe2d9f6646` . Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5548	2024-01-15 13:50:36 +02:00
Aleksandr Stepanov	03a97dc678	vmagent: added hetzner sd config (#5550 ) * added hetzner robot and hetzner cloud sd configs * remove gettoken fun and update docs * Updated CHANGELOG and vmagent docs * Updated CHANGELOG and vmagent docs --------- Co-authored-by: Nikolay <nik@victoriametrics.com>	2024-01-15 10:13:22 +01:00
Roman Khavronenko	4b8088e377	lib/storage: properly check for `storage/prefetchedMetricIDs` cache expiration deadline (#5607 ) Before, this cache was limited only by size. Cache invalidation by time happens with jitter to prevent thundering herd problem. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-15 10:03:06 +01:00
rbizos	70cd09e736	Handling negative index in Graphite groupByNode/aliasByNode (#5581 ) Handeling the error case with -1 Signed-off-by: Raphael Bizos <r.bizos@criteo.com> Co-authored-by: Nikolay <nik@victoriametrics.com>	2024-01-15 09:57:15 +01:00
Aliaksandr Valialkin	a47127c1a6	app/vmalert/remotewrite: properly calculate vmalert_remotewrite_dropped_rows_total It was calculating the number of dropped time series instead of the number of dropped samples. While at it, drop vmalert_remotewrite_dropped_bytes_total metric, since it was inconsistently calculated - at one place it was calculating raw protobuf-encoded sample sizes, while at another place it was calculating the size of snappy-compressed prompbmarshal.WriteRequest protobuf message. Additionally, this metric has zero practical sense, so just drop it in order to reduce the level of confusion.	2024-01-14 22:55:11 +02:00
Aliaksandr Valialkin	0597718435	lib/protoparser/datadogv2: add support for reading protobuf-encoded requests at /api/v2/series endpoint Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4451 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5094	2024-01-14 21:09:05 +02:00
Dmytro Kozlov	828aca82e9	app/vmctl: add insecure skip verify flags for source and destination addresses for native protocol (#5606 ) https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5595	2024-01-11 14:04:32 +01:00
Zakhar Bessarab	e5a767cff8	docs: explicitly mention "delete_series" endpoint accepts any HTTP method (#5605 ) See: #5552 Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>	2024-01-11 15:39:11 +04:00
hagen1778	eae585e8de	docs: make docs-sync Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-11 11:54:40 +01:00
hagen1778	91ccea236f	app/all: follow-up after `84d710beab` https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5548 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-09 13:34:54 +01:00
Dan Dascalescu	b79d4cc988	docs: fix English in keyConcepts.md, add instant query use case (#5547 )	2024-01-09 11:29:21 +01:00
Fred Navruzov	e34f77aed4	docs: vmanomaly chapter hotfixes (#5583 ) * update link to book a demo for AD & RCA * fix invalid refs in components/model * - fix staging -> prod links - replace capitalized FAQ headers - change the section order on main page - replace :latest tag with current stable	2024-01-09 11:04:24 +01:00
Fred Navruzov	bbea02f82b	- fix 404 in /guides page (#5582 ) - change back AD section title	2024-01-08 11:27:16 -08:00
Artem Navoiev	fdefc8a816	docs: properly close diff Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-08 20:20:09 +01:00
Artem Navoiev	095d982976	docs: vmagent specify default value for the compression level and its maximum. The question appers too often in our channel (#5575 ) Signed-off-by: Artem Navoiev <tenmozes@gmail.com>	2024-01-08 20:14:23 +01:00
Dmytro Kozlov	105c6b2eb7	app/vmui: fix broken link for the statistic inaccuracy explanation (#5568 )	2024-01-08 20:13:45 +01:00
Dan Dascalescu	33df9bee22	Link to start/end timestamp formats in url-examples (#5531 )	2024-01-08 18:23:38 +04:00
hagen1778	463455665b	dashboards: update cluster dashboard * add panels for detailed visualization of traffic usage between vmstorage, vminsert, vmselect components and their clients. New panels are available in the rows dedicated to specific components. * update "Slow Queries" panel to show percentage of the slow queries to the total number of read queries served by vmselect. The percentage value should make it more clear for users whether there is a service degradation. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2024-01-08 11:58:31 +01:00
Denys Holius	eb08f5c7e5	docs/anomaly-detection/guides/README.md: fixed markdown link to the vmanomaly guide (#5578 )	2024-01-08 02:41:52 -08:00

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3497 commits