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Author	SHA1	Message	Date
Craig Rodrigues	d02f09700f	docs: Clarify DataDog examples for VictoriaMetrics cluster (#3048) ... Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>	2022-09-06 13:12:25 +03:00
Yurii Kravets	b47adb3e3e	docs: Update keyConcepts (#3040) ... docs: update keyConcepts Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>	2022-09-06 13:10:26 +03:00
Aliaksandr Valialkin	051e722112	lib/storage: verify that timestamps in block are in the range specified by blockHeader.{Min,Max}Timestamp when upacking the block ... This should reduce chances of unnoticed on-disk data corruption. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2998 Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3011 This change modifies the format for data exported via /api/v1/export/native - now this data contains MaxTimestamp and PrecisionBits fields from blockHeader. This is OK, since the native export format is undocumented.	2022-09-06 13:07:49 +03:00
Aliaksandr Valialkin	b7f3569522	app/vmselect/prometheus: follow-up after 50e2524bc2 ... - Add getCommonParamsWithDefaultDuration function and use it at /api/v1/series, /api/v1/labels and /api/v1/label/.../values - Document the default behaviour for setting 5 minutes time range if start arg isn't passed to /api/v1/series, /api/v1/labels and /api/v1/label/.../values - Document the change at docs/CHANGELOG.md Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/3052	2022-09-05 11:57:08 +03:00
匠心零度	65d1124dc4	api prometheus/api/v1/label/../values time not specified, (#3052) ... modify default start values	2022-09-05 11:51:32 +03:00
Aliaksandr Valialkin	c6b74148cf	app/vmselect/promql: consistently calculate rate_over_sum(m[d]) as sum_over_time(m[d])/d ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3045	2022-09-02 23:19:05 +03:00
Aliaksandr Valialkin	6fe1f895f0	Makefile: properly push public tags	2022-09-02 23:19:03 +03:00
Aliaksandr Valialkin	569843c0dd	docs/CHANGELOG.md: cut v1.81.1	2022-09-02 22:00:34 +03:00
Aliaksandr Valialkin	0be941c99b	Makefile: push v1.xx.y and v1.xx.y-cluster tags to github before creating the v1.xx.y release at github ... Otherwise Github creates the v1.xx.y tag on itself when creating the release	2022-09-02 21:49:10 +03:00
Aliaksandr Valialkin	6837400c5a	vendor: make vendor-update	2022-09-02 21:43:12 +03:00
Aliaksandr Valialkin	9cca3a0a1b	app/vmselect/netstorage: fix potential panic under high load ... The panic may trigger during data blocks' processing received from vmstorage nodes when some of vmstorage nodes return an error or when `-replicationFactor` is set to values higher than 2 at `vmselect`. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3058	2022-09-02 21:36:15 +03:00
Aliaksandr Valialkin	024e2f18da	app/vmselect/promql: evaluate union() args in parallel in order to increase query performance ... Note that the parallel execution of `union()` args may take more memory and CPU time than the sequential execution if args contain heavy queries, which may load all the available CPU, disk and memory resources and vmselect and vmstorage levels.	2022-09-02 21:01:04 +03:00
Aliaksandr Valialkin	a580d7ac13	docs/Articles.md: add a link to https://aatarasoff.medium.com/optimizing-linkerd-metrics-in-prometheus-de607ec10f6b	2022-08-31 05:03:57 +03:00
Aliaksandr Valialkin	33b2a1df45	docs/FAQ.md: mention that single-node vm is easier to setup and operate than the cluster version of vm	2022-08-31 05:03:56 +03:00
Aliaksandr Valialkin	a11eae3a76	docs/CHANGELOG.md: cut v1.81.0	2022-08-31 02:33:36 +03:00
Max Golionko	0359fce052	simplify release process (#3012) ... * simplify release process * address comments * address comments * wip * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-31 02:28:45 +03:00
Aliaksandr Valialkin	30a1d0c622	docs/CHANGELOG.md: add missing link to vmagent	2022-08-31 02:22:52 +03:00
Craig Rodrigues	6e057faf1b	docs: Add DataDog to list of ingestion methods (#3047) ... Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org> Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org>	2022-08-31 00:23:07 +03:00
Aliaksandr Valialkin	cdb22c5ca3	docs/CHANGELOG.md: document v1.79.3 LTS release	2022-08-31 00:15:26 +03:00
Craig Rodrigues	ee988cc71c	docs: add https://github.com/VictoriaMetrics/ansible-playbooks to README.md (#3046) ... Signed-off-by: Craig Rodrigues <rodrigc@crodrigues.org> Co-authored-by: Roman Khavronenko <hagen1778@gmail.com>	2022-08-31 00:13:26 +03:00
Aliaksandr Valialkin	74efe00649	docs: clarify why cluster version is recommended to use for serving high loads	2022-08-30 13:21:43 +03:00
Aliaksandr Valialkin	be5299be2c	docs/FAQ.md: add chapters explaining main differences between single-node and cluster versions of VictoriaMetrics ... - Which type of VictoriaMetrics is better to use in production? - How to migrate data from single-node VictoriaMetrics to cluster?	2022-08-30 13:12:57 +03:00
Artem Navoiev	1f5efd2a4c	update multi-region guide, specify multi-level vmselect option (#3039) ... * update multi-region guide, specify multi-level vmselect option Signed-off-by: Artem Navoiev <tenmozes@gmail.com> * add more references * Apply suggestions from code review Signed-off-by: Artem Navoiev <tenmozes@gmail.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-30 12:34:53 +03:00
匠心零度	80067fd03a	reduce unnecessary vmstorage query (#3031) ... * reduce unnecessary vmstorage query * reduce unnecessary vmstorage query * rollback limit logic /api/v1/label/*	2022-08-30 12:34:23 +03:00
Denys Holius	6f92fb8783	04-install-victoriametrics.sh: update download link for tar.gz ... see Update note 5 at https://docs.victoriametrics.com/CHANGELOG.html#v1790	2022-08-30 12:22:42 +03:00
Denys Holius	683039cb63	RELEASE_GUIDE.md: updated the document considering the fixes	2022-08-30 12:21:28 +03:00
Denys Holius	72da5f127a	remove not needed template.json	2022-08-30 12:21:28 +03:00
Denys Holius	ec35ec2125	template.pkr.hcl: fix wrong variable name	2022-08-30 12:19:31 +03:00
Aliaksandr Valialkin	4d5803c16d	docs: fix links to DogStatsD ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3042	2022-08-30 12:19:30 +03:00
Denys Holius	0feec1577c	deployment/docker/Makefile: bump version of Alpine linux to latest 3.16.2 (#3043) ... see https://alpinelinux.org/posts/Alpine-3.13.12-3.14.8-3.15.6-3.16.2-released.html	2022-08-30 12:17:13 +03:00
Aliaksandr Valialkin	b26c18a7c5	vendor: make vendor-update	2022-08-30 09:45:58 +03:00
Aliaksandr Valialkin	529bcc0761	docs/CHANGELOG.md: document the 044d51b668	2022-08-30 09:42:51 +03:00
Denys Holius	b71b58b2cf	deployment/docker/Makefile: bump version of Alpine linux to latest 3.16.2 to fix CVE-2022-37434 (#3035) ... see https://alpinelinux.org/posts/Alpine-3.13.12-3.14.8-3.15.6-3.16.2-released.html	2022-08-30 09:42:45 +03:00
Bryce Lampe	5f7f1d5aea	Support "HTTP" and "HTTPS" schemes (#3019) ... * Support "HTTP" and "HTTPS" schemes * Update lib/promscrape/config.go Co-authored-by: Aliaksandr Valialkin <valyala@gmail.com>	2022-08-27 02:23:52 +03:00
Aliaksandr Valialkin	8aaaf221cc	app/vmselect/promql: follow-up after 2d71b4859c ... - Use getScalar() function for obtaining the expected scalar from phi arg - Reduce the error message returned to the user when incorrect phi is passed to histogram_quantiles - Improve the description of this bugfix in the docs/CHANGELOG.md Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3026	2022-08-27 01:38:17 +03:00
Dmytro Kozlov	2cf29cc4d1	vmselect/promql: fix panic in histogram_quantiles function (#3029) ... * vmselect/promql: fix panic in histogram_quantiles function * Update docs/MetricsQL.md Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com> Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>	2022-08-27 01:34:54 +03:00
Aliaksandr Valialkin	04761419ba	lib/promscrape/discoveryutils: always store just allocated string to sanitized label names cache ... This is a follow-up for c06e7a142c	2022-08-27 00:29:59 +03:00
Aliaksandr Valialkin	86394b4179	lib/promscrape: optimize discoveryutils.SanitizeLabelName() ... Cache sanitized label names and return them next time. This reduces the number of allocations and speeds up the SanitizeLabelName() function for common case when the number of unique label names is smaller than 100k	2022-08-27 00:18:19 +03:00
Zakhar Bessarab	1c7db1c8fd	vmctl: fix progress bar not being stopped on error during import process (#3023) ... vmctl: fix progress bar not being stopped on error during import process	2022-08-26 21:51:20 +03:00
Aliaksandr Valialkin	cead9c1e67	lib/promrelabel: call PromRegex.MatchString() on a slow path only if it contains non-empty literal prefix ... This should improve slow path speed for regexps without literal prefixes	2022-08-26 21:48:09 +03:00
Aliaksandr Valialkin	427d69e775	lib/promrelabel: optimize common regex mismatch cases for action: replace and action: labelmap	2022-08-26 15:48:11 +03:00
Aliaksandr Valialkin	da7697fda4	lib/promrelabel: use regexutil.PromRegex for regex matching in actions labeldrop,labelkeep,drop and keep ... This makes possible optimizing additional cases inside regexutil.PromRegex	2022-08-26 15:48:11 +03:00
Aliaksandr Valialkin	e1bd38fa97	lib/promrelabel: optimize matching for commonly used regex patterns in if option ... The following regex patterns are optimized: - literal string match, e.g. "foo" - prefix match, e.g. "foo.*" and "foo.+" - substring match, e.g. ".*foo.*" and ".+foo.+" - alternate values match, e.g. "foo|bar|baz"	2022-08-26 14:55:13 +03:00
Aliaksandr Valialkin	c49751adf8	lib/regexutil: add Simplify() function for simplifying the regular expression	2022-08-26 11:57:43 +03:00
Aliaksandr Valialkin	909e681024	lib/promrelabel: optimize action: {drop,keep,labeldrop,labelkeep} with anchored regex prefix ... The following commonly used relabeling rules must work faster now: - action: labeldrop regex: "^foo.+$" - action: labeldrop regex: "^bar.*"	2022-08-25 23:24:38 +03:00
Aliaksandr Valialkin	d60654eb0a	lib/promrelabel: optimize action: {labeldrop,labelkeep,keep,drop} with regex containing alternate values ... For example, the following relabeling rule must work much faster now: - action: labeldrop regex: "foo|bar|baz"	2022-08-24 17:55:54 +03:00
Aliaksandr Valialkin	891eb608df	lib/storage: increase the maximum possible or values extracted from regexp from 20 to 100 ... This should improve time series search speed for regexp filters with big number of `or` values.	2022-08-24 17:16:29 +03:00
Aliaksandr Valialkin	1b14cf18b6	lib/storage: ignore start text and end text anchors in getOrValues(regexp) function ... This is OK, since the anchors are implicitly applied to the whole regexp. This optimization should improve the speed for regexp series filters with explicit $ and ^ anchors. For example, `{label="^(foo|bar)$"}`	2022-08-24 17:16:28 +03:00
Aliaksandr Valialkin	d4cf52f092	app/vmagent: follow-up after 2b22aa1537 ... - Document the change at docs/CHANGELOG.md - Move auth token parsing from app/vmagent/opentsdbhttp/ to app/vmagent/main.go, since it must be parsed only when multitenancy support is enabled at vmagent side. See https://docs.victoriametrics.com/vmagent.html#multitenancy	2022-08-24 16:21:23 +03:00
Jianyun Cheng	eccae22522	[vmagent] make opentsdb insert url support multitenant (#3015)	2022-08-24 16:21:22 +03:00