prometheus

Commit Graph

Author	SHA1	Message	Date
Julien	0520e8652f	Merge pull request #14179 from prometheus/dependabot/github_actions/actions/checkout-4.1.6 build(deps): bump actions/checkout from 4.1.4 to 4.1.6	6 months ago
dependabot[bot]	61724e5643	build(deps): bump actions/checkout from 4.1.4 to 4.1.6 Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.4 to 4.1.6. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4.1.4...a5ac7e51b41094c92402da3b24376905380afc29) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	6 months ago
Bryan Boreham	bfdca40fd2	Merge pull request #14083 from charleskorn/sort-matrix-series promql: ensure series in matrix values returned for instant queries are sorted	6 months ago
Charles Korn	24ef000025	Merge branch 'main' into sort-matrix-series # Conflicts: # promql/engine_test.go	6 months ago
Ganesh Vernekar	e47474d755	Merge pull request #14080 from bboreham/faster-exemplars [ENHANCEMENT] TSDB: Faster exemplars	6 months ago
gotjosh	37b408c6cd	Feature: Allow configuration of a rule evaluation delay (#14061 ) * [PATCH] Allow having evaluation delay for rule groups Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * [PATCH] Fix lint Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * [PATCH] Move the option to ManagerOptions Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * [PATCH] Include evaluation_delay in the group config Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix comments Signed-off-by: gotjosh <josue.abreu@gmail.com> * Add a server configuration option. Signed-off-by: gotjosh <josue.abreu@gmail.com> * Appease the linter #1 Signed-off-by: gotjosh <josue.abreu@gmail.com> * Add the new server flag documentation Signed-off-by: gotjosh <josue.abreu@gmail.com> * Improve documentation of the new flag and configuration Signed-off-by: gotjosh <josue.abreu@gmail.com> * Use named parameters for clarity on the `Rule` interface Signed-off-by: gotjosh <josue.abreu@gmail.com> * Add `initial` to the flag help Signed-off-by: gotjosh <josue.abreu@gmail.com> * Change the CHANGELOG area from `ruler` to `rules` Signed-off-by: gotjosh <josue.abreu@gmail.com> * Rename evaluation_delay to `rule_query_offset`/`query_offset` and make it a global configuration option. Signed-off-by: gotjosh <josue.abreu@gmail.com> E Your branch is up to date with 'origin/gotjosh/evaluation-delay'. * more docs Signed-off-by: gotjosh <josue.abreu@gmail.com> * Improve wording on CHANGELOG Signed-off-by: gotjosh <josue.abreu@gmail.com> * Add `RuleQueryOffset` to the default config in tests in case it changes Signed-off-by: gotjosh <josue.abreu@gmail.com> * Update docs/configuration/recording_rules.md Co-authored-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: gotjosh <josue.abreu@gmail.com> * Rename `RuleQueryOffset` to `QueryOffset` when in the group context. Signed-off-by: gotjosh <josue.abreu@gmail.com> * Improve docstring and documentation on the `rule_query_offset` Signed-off-by: gotjosh <josue.abreu@gmail.com> --------- Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: gotjosh <josue.abreu@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Julius Volz <julius.volz@gmail.com>	6 months ago
Bryan Boreham	3ee52abb53	[ENHANCEMENT] TSDB: Save map lookup on validation Goes faster. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 months ago
Bryan Boreham	7d98487447	[ENHANCEMENT] TSDB: let Resize re-use buffer This saves having to zero the buffer every time. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 months ago
Bryan Boreham	c0bb156eca	[ENHANCEMENT] TSDB: Eliminate pointer when storing exemplars Saves memory and effort. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 months ago
Bryan Boreham	3eb5581877	[ENHANCEMENT] TSDB: Reduce map lookups on exemplar index In many cases we already have a pointer to the entry. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 months ago
Bryan Boreham	f0c50b5a66	[Test] TSDB: BenchmarkResizeExemplar multiple per series One exemplar per series is not a typical workload. Make it the same as `BenchmarkAddExemplar`. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 months ago
Bryan Boreham	929fbf860e	[Test] TSDB: let BenchmarkAddExemplar reuse slots Test with different amounts of capacity and exemplars, so that sometimes new exemplars are evicting older exemplars. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	6 months ago
Ben Ye	6683895620	optimize regex matching for empty label values in posting match (#14075 ) Also update tests. Signed-off-by: Ben Ye <benye@amazon.com>	6 months ago
Ben Kochie	a6316a5dcb	Merge pull request #14148 from prometheus/superq/more_go_metrics Enable additional Go metrics	6 months ago
SuperQ	25b0991c3d	Enable additional Go metrics Enable some additioal Go runtime metrics in order to observe additional performance data. Enables a number of new metrics: ``` HELP go_gc_cycles_automatic_gc_cycles_total Count of completed GC cycles generated by the Go runtime. HELP go_gc_cycles_forced_gc_cycles_total Count of completed GC cycles forced by the application. HELP go_gc_cycles_total_gc_cycles_total Count of all completed GC cycles. HELP go_gc_gogc_percent Heap size target percentage configured by the user, otherwise 100. This value is set by the GOGC environment variable, and the runtime/debug.SetGCPercent function. HELP go_gc_gomemlimit_bytes Go runtime memory limit configured by the user, otherwise math.MaxInt64. This value is set by the GOMEMLIMIT environment variable, and the runtime/debug.SetMemoryLimit function. HELP go_gc_heap_allocs_by_size_bytes Distribution of heap allocations by approximate size. Bucket counts increase monotonically. Note that this does not include tiny objects as defined by /gc/heap/tiny/allocs:objects, only tiny blocks. HELP go_gc_heap_allocs_bytes_total Cumulative sum of memory allocated to the heap by the application. HELP go_gc_heap_allocs_objects_total Cumulative count of heap allocations triggered by the application. Note that this does not include tiny objects as defined by /gc/heap/tiny/allocs:objects, only tiny blocks. HELP go_gc_heap_frees_by_size_bytes Distribution of freed heap allocations by approximate size. Bucket counts increase monotonically. Note that this does not include tiny objects as defined by /gc/heap/tiny/allocs:objects, only tiny blocks. HELP go_gc_heap_frees_bytes_total Cumulative sum of heap memory freed by the garbage collector. HELP go_gc_heap_frees_objects_total Cumulative count of heap allocations whose storage was freed by the garbage collector. Note that this does not include tiny objects as defined by /gc/heap/tiny/allocs:objects, only tiny blocks. HELP go_gc_heap_goal_bytes Heap size target for the end of the GC cycle. HELP go_gc_heap_live_bytes Heap memory occupied by live objects that were marked by the previous GC. HELP go_gc_heap_objects_objects Number of objects, live or unswept, occupying heap memory. HELP go_gc_heap_tiny_allocs_objects_total Count of small allocations that are packed together into blocks. These allocations are counted separately from other allocations because each individual allocation is not tracked by the runtime, only their block. Each block is already accounted for in allocs-by-size and frees-by-size. HELP go_gc_limiter_last_enabled_gc_cycle GC cycle the last time the GC CPU limiter was enabled. This metric is useful for diagnosing the root cause of an out-of-memory error, because the limiter trades memory for CPU time when the GC's CPU time gets too high. This is most likely to occur with use of SetMemoryLimit. The first GC cycle is cycle 1, so a value of 0 indicates that it was never enabled. HELP go_gc_pauses_seconds Deprecated. Prefer the identical /sched/pauses/total/gc:seconds. HELP go_gc_scan_globals_bytes The total amount of global variable space that is scannable. HELP go_gc_scan_heap_bytes The total amount of heap space that is scannable. HELP go_gc_scan_stack_bytes The number of bytes of stack that were scanned last GC cycle. HELP go_gc_scan_total_bytes The total amount space that is scannable. Sum of all metrics in /gc/scan. HELP go_gc_stack_starting_size_bytes The stack size of new goroutines. HELP go_sched_gomaxprocs_threads The current runtime.GOMAXPROCS setting, or the number of operating system threads that can execute user-level Go code simultaneously. HELP go_sched_goroutines_goroutines Count of live goroutines. HELP go_sched_latencies_seconds Distribution of the time goroutines have spent in the scheduler in a runnable state before actually running. Bucket counts increase monotonically. HELP go_sched_pauses_stopping_gc_seconds Distribution of individual GC-related stop-the-world stopping latencies. This is the time it takes from deciding to stop the world until all Ps are stopped. This is a subset of the total GC-related stop-the-world time (/sched/pauses/total/gc:seconds). During this time, some threads may be executing. Bucket counts increase monotonically. HELP go_sched_pauses_stopping_other_seconds Distribution of individual non-GC-related stop-the-world stopping latencies. This is the time it takes from deciding to stop the world until all Ps are stopped. This is a subset of the total non-GC-related stop-the-world time (/sched/pauses/total/other:seconds). During this time, some threads may be executing. Bucket counts increase monotonically. HELP go_sched_pauses_total_gc_seconds Distribution of individual GC-related stop-the-world pause latencies. This is the time from deciding to stop the world until the world is started again. Some of this time is spent getting all threads to stop (this is measured directly in /sched/pauses/stopping/gc:seconds), during which some threads may still be running. Bucket counts increase monotonically. HELP go_sched_pauses_total_other_seconds Distribution of individual non-GC-related stop-the-world pause latencies. This is the time from deciding to stop the world until the world is started again. Some of this time is spent getting all threads to stop (measured directly in /sched/pauses/stopping/other:seconds). Bucket counts increase monotonically. ``` Signed-off-by: SuperQ <superq@gmail.com>	6 months ago
Matthieu MOREL	013998fa7f	Bump golangci-lint action (#14154 ) * Bump golangci-lint action to 6.0.1 * Synchronize script/golangci-lint.yml and workflows/ci.yml Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	6 months ago
Ben Kochie	1971a584ff	Merge pull request #14153 from aknuds1/arve/upgrade-linter Upgrade to golangci-lint v1.59.0	6 months ago
Arve Knudsen	b2396c0c8f	Upgrade to golangci-lint v1.59.0 Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 months ago
Arve Knudsen	707e9d917e	Merge pull request #14000 from aknuds1/arve/query-logger-munmap promql.ActiveQueryTracker: Unmap mmapped file when done	6 months ago
Simon Pasquier	e6f1f7e32d	docs/configuration: clarify OpenStack metadata labels (#14149 ) On several occasions, users assumed that the `__meta_openstack_tag_<key>` labels were about tags [1] instead of metadata [2]. While we can't really change the Prometheus label name, we can at least clarify in the documentation what's the information carried in the label. [1] https://specs.openstack.org/openstack/api-wg/guidelines/tags.html [2] https://docs.openstack.org/api-ref/compute/#server-metadata-servers-metadata Signed-off-by: Simon Pasquier <spasquie@redhat.com>	6 months ago
Arve Knudsen	f3b8750339	Join errors Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 months ago
Arve Knudsen	7b56353090	Merge remote-tracking branch 'prometheus/main' into arve/query-logger-munmap	6 months ago
Alan Protasio	8894d65cd6	Fix head stats and hooks when replaying a corrupted snapshot (#14079 ) * Fixing head stats and hooks when replaying a corrupted snapshot Signed-off-by: alanprot <alanprot@gmail.com> * Fixing create/removed series metrics Signed-off-by: alanprot <alanprot@gmail.com> * Refactoring to have common code between gc and flush method Signed-off-by: alanprot <alanprot@gmail.com> * Update tsdb/head.go Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> * refactor Signed-off-by: alanprot <alanprot@gmail.com> * Update tsdb/head_test.go Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> * Update tsdb/head_test.go Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> --------- Signed-off-by: alanprot <alanprot@gmail.com> Signed-off-by: Alan Protasio <alanprot@gmail.com> Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	6 months ago
Arthur Silva Sens	c0221d9739	Merge pull request #14130 from mohamedawnallah/fetchGoVersionGitpodDockerFile .gitpod.Dockerfile: Auto-fetch Go and goyacc versions	6 months ago
Julien	a895265c50	Merge pull request #12339 from mickael-carl/mcarl/lint Document running golangci-lint and make it work on arm64	6 months ago
Julien	0512ebf9da	Merge branch 'main' into mcarl/lint Signed-off-by: Julien <291750+roidelapluie@users.noreply.github.com>	6 months ago
Mohamed Awnallah	5be753f177	.gitpod.Dockerfile: Auto-fetch Go and goyacc vers In this commit we auto-fetch Go version from go.mod and goyacc version from Makefile in the Prometheus repo. Signed-off-by: Mohamed Awnallah <mohamedmohey2352@gmail.com>	6 months ago
Björn Rabenstein	1081e336a0	Merge pull request #14129 from prometheus/beorn7/doc doc: Clarify the limits of dumping/backfilling via OpenMetrics	6 months ago
Jayapriya Pai	2d2b440304	fix: correct the typo in azuread sdk auth (#14106 ) Signed-off-by: Jayapriya Pai <janantha@redhat.com>	6 months ago
Ayoub Mrini	fabcd7e7c6	fix(api): Send warnings only if the limit is really exceeded (#14116 ) for the the series, label names and label values APIs Add warnings count check to TestEndpoints The limit param was added in https://github.com/prometheus/prometheus/pull/13396 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	6 months ago
Björn Rabenstein	5c85a55e3f	Merge pull request #14120 from kushalShukla-web/remote added some lines prometheus.md and main.go	6 months ago
beorn7	3127a4029e	doc: Clarify the limits of dumping/backfilling via OpenMetrics This is about native histograms (not yet supported) and staleness markers (for which OpenMetrics support isn't even planned). Signed-off-by: beorn7 <beorn@grafana.com>	6 months ago
Björn Rabenstein	3119b8a055	Merge pull request #13218 from machine424/ro-promtool Make DBReadOnly more RO	6 months ago
Oleg Zaytsev	fe9cb5a803	Check context every 128 labels instead of 100 (#14118 ) Follow up on https://github.com/prometheus/prometheus/pull/14096 As promised, I bring a benchmark, which shows a very small improvement if context is checked every 128 iterations of label instead of every 100. It's much easier for a computer to check modulo 128 than modulo 100. This is a very small 0-2% improvement but I'd say this is one of the hottest paths of the app so this is still relevant. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	6 months ago
Björn Rabenstein	114dc5c393	Merge pull request #13638 from NeerajGartia21/promql-test Converts existing native histogram unit tests to the PromQL testing framework	6 months ago
George Krajcsovits	52f68a96a4	web/api: export defaultStatsRenderer (#14121 ) defaultStatsRenderer->DefaultStatsRenderer Add short docstrings. I'd like to use the stats renderer to peek at the statistics in https://github.com/grafana/mimir/pull/7966 However I cannot call the original function without this export afterwards. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	6 months ago
kushagra Shukla	0fea1065fe	added line When set, query.max-concurrency may need to be adjusted accordingly. Signed-off-by: kushagra Shukla <kushalshukla110@gmail.com> Signed-off-by: kushagra Shukla <kushalshukla110@gmail.com>	6 months ago
Charles Korn	76b1237215	Document sorting behaviour Signed-off-by: Charles Korn <charles.korn@grafana.com>	6 months ago
Julien	edf5ebd844	Merge pull request #13970 from jiekun/doc/ovh-dedicated-server-label docs: [ovh sd] Added missing label for OVH dedicated server in SD	6 months ago
Julien	d1eff95faf	Merge pull request #14100 from bboreham/windows-flake [TEST] Rules: Sleep 15ms to fit Windows behaviour better	6 months ago
Arve Knudsen	5ca56eeb6b	tsdb/index: Refactor Reader tests (#14071 ) tsdb/index: Refactor Reader tests Co-authored-by: Björn Rabenstein <github@rabenste.in> Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Björn Rabenstein <github@rabenste.in>	6 months ago
Bryan Boreham	1e0b0e250a	Merge pull request #14090 from colega/improve-zeroOrOneCharacterStringMatcher-Matches Improve `zeroOrOneCharacterStringMatcher` by using `utf8.DecodeRuneInString`	6 months ago
Arve Knudsen	0f01d4b336	Fix flaky test Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	6 months ago
Matthias Loibl	0b1a0c04d8	Merge pull request #14062 from rexagod/multicluster-opt-out bugfix: allow opting-out of multi-cluster setups	6 months ago
Arve Knudsen	bf8d88f326	Merge remote-tracking branch 'origin/main' into arve/query-logger-munmap	6 months ago
Björn Rabenstein	806073ad63	Merge pull request #14091 from alexandear/enable-perfsprint-linter Enable perfsprint linter and fix up code issues	6 months ago
Oleksandr Redko	f10c3454e9	Enable perfsprint linter and fix up code Signed-off-by: Oleksandr Redko <oleksandr.red+github@gmail.com>	7 months ago
Björn Rabenstein	179163a4c6	Merge pull request #14103 from krajorama/handle-context-cancel-in-postingsformatcher tsdb/index/postings: fix missing lock unlock	7 months ago
György Krajcsovits	b215a41be4	tsdb/index/postings: fix missing lock unlock Followup to #14096 Unfortunately the previous PR introduced this bug by not releasing the lock before returning. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	7 months ago
George Krajcsovits	fdaafdb041	tsdb: check for context cancel before regex matching postings (#14096 ) * tsdb: check for context cancel before regex matching postings Regex matching can be heavy if the regex takes a lot of cycles to evaluate and we can get stuck evaluating postings for a long time without this fix. The constant checkContextEveryNIterations=100 may be changed later. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	7 months ago

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