prometheus

Commit Graph

Author	SHA1	Message	Date
Danny Kopping	f922534c4d	Refactoring for performance, and to allow controller to be overridden Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	10 months ago
Danny Kopping	5bda33375a	Rename flag Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	10 months ago
Danny Kopping	94cdfa30cd	Refactoring Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	10 months ago
Danny Kopping	0dc7036db3	Optimising dependencies/dependents funcs to not produce new slices each request Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	10 months ago
Danny Kopping	e7758d187e	Refactor concurrency control Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	10 months ago
Danny Kopping	ed2933ca60	Add feature flag Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	10 months ago
Danny Kopping	940f83a540	Implementation NOTE: Rebased from main after refactor in #13014 Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	10 months ago
Björn Rabenstein	bdc3cfdd5d	Merge pull request #13477 from prometheus/release-2.50 Merge release-2.50 branch back into main	10 months ago
Björn Rabenstein	88d07c43cb	Merge pull request #13474 from fpetkovski/hist-last-over-time Fix last_over_time for native histograms	10 months ago
Bartlomiej Plotka	5b35381e21	Merge pull request #13466 from prometheus/beorn7/maintainers Name @beorn7 and @krajorama as maintainers for native histograms	10 months ago
Julien Pivotto	960b6266e2	Merge pull request #13447 from ptodev/update-puppetdb-metric-label Change metric label for Puppet SD from 'http' to 'puppetdb'	10 months ago
Filip Petkovski	a577a0a542	Fix last_over_time for native histograms The last_over_time retains a histogram sample without making a copy. This sample is now coming from the buffered iterator used for windowing functions, and can be reused for reading subsequent samples as the iterator progresses. I would propose copying the sample in the last_over_time function, similar to how it is done for rate, sum_over_time and others. Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>	10 months ago
Goutham Veeramachaneni	fb552d290d	Merge pull request #13464 from aknuds1/arve/fix-update-copy otlptranslator/update-copy.sh: Fix sed command lines	10 months ago
Bryan Boreham	66237c1996	tsdb: use cheaper Mutex on series Mutex is 8 bytes; RWMutex is 24 bytes and much more complicated. Since `RLock` is only used in two places, `UpdateMetadata` and `Delete`, neither of which are hotspots, we should use the cheaper one. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	10 months ago
Yury Molodov	a598ddfbc4	ui/fix: correct url handling for stacked graphs (#13460 ) Signed-off-by: Yury Moladau <yurymolodov@gmail.com>	10 months ago
Björn Rabenstein	0fe34f8f8d	Merge pull request #13449 from fatsheep9146/native-histogram-support-exemplar scrape: Prometheus server support exemplar in native histogram	10 months ago
beorn7	fe35f2dac3	Name @beorn7 and @krajorama as maintainers for native histograms I have been the de-facto maintainer for native histograms from the beginning. So let's put this into MAINTAINERS.md. In addition, I hereby proposose George Krajcsovits AKA Krajo as a co-maintainer. He has contributed a lot of native histogram code, but more importantly, he has contributed substantially to reviewing other contributors' native histogram code, up to a point where I was merely rubberstamping the PRs he had already reviewed. I'm confident that he is ready to to be granted commit rights as outlined in the "Maintainers" section of the governance: https://prometheus.io/governance/#maintainers According to the same section of the governance, I will announce the proposed change on the developers mailing list and will give some time for lazy consensus before merging this PR. Signed-off-by: beorn7 <beorn@grafana.com>	10 months ago
Arve Knudsen	de28494434	Make update-copy.sh work for both OSX and GNU sed Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	10 months ago
Ben Kochie	c3b8ef1694	Rollback k8s.io requirements (#13462 ) Rollback k8s.io Go modules to v0.28.6 to avoid forcing upgrade of Go to 1.21. This allows us to keep compatibility with the currently supported upstream Go releases. Signed-off-by: SuperQ <superq@gmail.com>	10 months ago
Arve Knudsen	660df3488d	otlptranslator/update-copy.sh: Fix sed command lines Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	10 months ago
Augustin Husson	599ad93245	Merge pull request #13463 from prometheus/nexucis/merge-back Merging back release v2.49.1 to main	10 months ago
Augustin Husson	52fa5863a2	Merge branch 'main' into nexucis/merge-back	10 months ago
Bryan Boreham	b9eab6e4b8	tsdb: simplify internal series delete function (#13261 ) Lifting an optimisation from Agent code, `seriesHashmap.del` can use the unique series reference, doesn't need to check Labels. Also streamline the logic for deleting from `unique` and `conflicts` maps, and add some comments to help the next person. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	10 months ago
Bryan Boreham	74b73d1e2c	Labels: Add DropMetricName function, used in PromQL (#13446 ) This function is called very frequently when executing PromQL functions, and we can do it much more efficiently inside Labels. In the common case that `__name__` comes first in the labels, we simply re-point to start at the next label, which is nearly free. `DropMetricName` is now so cheap I removed the cache - benchmarks show everything still goes faster. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	10 months ago
Bryan Boreham	3f30ad3cc2	Merge pull request #13015 from bboreham/smaller-txring tsdb: make transaction isolation data structures smaller	10 months ago
dependabot[bot]	1069c1f495	build(deps): bump bufbuild/buf-push-action (#13357 ) Bumps [bufbuild/buf-push-action](https://github.com/bufbuild/buf-push-action) from 342fc4cdcf29115a01cf12a2c6dd6aac68dc51e1 to a654ff18effe4641ebea4a4ce242c49800728459. - [Release notes](https://github.com/bufbuild/buf-push-action/releases) - [Commits](`342fc4cdcf...a654ff18ef`) --- updated-dependencies: - dependency-name: bufbuild/buf-push-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	10 months ago
dependabot[bot]	97c186e2c8	build(deps): bump actions/upload-artifact from 3.1.3 to 4.0.0 (#13355 ) Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3.1.3 to 4.0.0. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](`a8a3f3ad30...c7d193f32e`) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	10 months ago
dependabot[bot]	7f837694d9	build(deps): bump the go-opentelemetry-io group with 1 update (#13453 ) Bumps the go-opentelemetry-io group with 1 update: [go.opentelemetry.io/collector/semconv](https://github.com/open-telemetry/opentelemetry-collector). Updates `go.opentelemetry.io/collector/semconv` from 0.92.0 to 0.93.0 - [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases) - [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG-API.md) - [Commits](https://github.com/open-telemetry/opentelemetry-collector/compare/v0.92.0...v0.93.0) --- updated-dependencies: - dependency-name: go.opentelemetry.io/collector/semconv dependency-type: direct:production update-type: version-update:semver-minor dependency-group: go-opentelemetry-io ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	10 months ago
dependabot[bot]	94ced726e2	build(deps): bump the k8s-io group with 2 updates (#13454 ) Bumps the k8s-io group with 2 updates: [k8s.io/api](https://github.com/kubernetes/api) and [k8s.io/client-go](https://github.com/kubernetes/client-go). Updates `k8s.io/api` from 0.28.4 to 0.29.1 - [Commits](https://github.com/kubernetes/api/compare/v0.28.4...v0.29.1) Updates `k8s.io/client-go` from 0.28.4 to 0.29.1 - [Changelog](https://github.com/kubernetes/client-go/blob/master/CHANGELOG.md) - [Commits](https://github.com/kubernetes/client-go/compare/v0.28.4...v0.29.1) --- updated-dependencies: - dependency-name: k8s.io/api dependency-type: direct:production update-type: version-update:semver-minor dependency-group: k8s-io - dependency-name: k8s.io/client-go dependency-type: direct:production update-type: version-update:semver-minor dependency-group: k8s-io ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	10 months ago
Augustin Husson	9a9e73b34a	update all go dependencies (#13438 ) Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	10 months ago
Arve Knudsen	ba7012ec6a	TestHeadLabelValuesWithMatchers: Add test case (#13414 ) Add test case to TestHeadLabelValuesWithMatchers, while fixing a couple of typos in other test cases. Also enclosing some implicit sub-tests in a `t.Run` call to make them explicitly sub-tests. Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	10 months ago
Ziqi Zhao	033c9b229d	mirror metrics.proto change & generate code Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>	10 months ago
Paulin Todev	53589fde4f	Change metric label for Puppetdb from 'http' to 'puppetdb' Signed-off-by: Paulin Todev <paulin.todev@gmail.com>	10 months ago
Björn Rabenstein	89523cf9b3	doc: Mark `mad_over_time` as experimental (#13440 ) We forgot to do that in https://github.com/prometheus/prometheus/pull/13059 Signed-off-by: beorn7 <beorn@grafana.com>	10 months ago
Filip Petkovski	583f3e587c	Optimize histogram iterators (#13340 ) Optimize histogram iterators Histogram iterators allocate new objects in the AtHistogram and AtFloatHistogram methods, which makes calculating rates over long ranges expensive. In #13215 we allowed an existing object to be reused when converting an integer histogram to a float histogram. This commit follows the same idea and allows injecting an existing object in the AtHistogram and AtFloatHistogram methods. When the injected value is nil, iterators allocate new histograms, otherwise they populate and return the injected object. The commit also adds a CopyTo method to Histogram and FloatHistogram which is used in the BufferedIterator to overwrite items in the ring instead of making new copies. Note that a specialized HPoint pool is needed for all of this to work (`matrixSelectorHPool`). --------- Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>	10 months ago
Paulin Todev	78411d5e8b	SD Managers taking over responsibility for registration of debug metrics (#13375 ) SD Managers take over responsibility for SD metrics registration --------- Signed-off-by: Paulin Todev <paulin.todev@gmail.com> Signed-off-by: Björn Rabenstein <github@rabenste.in> Co-authored-by: Björn Rabenstein <github@rabenste.in>	10 months ago
Matthieu MOREL	7bbae70b40	Update OSSF badge link (#13433 ) Provide a more user friendly interface Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	10 months ago
Ben Kochie	8107bd2417	Merge pull request #13395 from prometheus/superq/automemlimit Signed-off-by: Ben Kochie <superq@gmail.com>	10 months ago
SuperQ	2c0f9d1eee	Add automatic memory limit handling Enable automatic detection of memory limits and configure GOMEMLIMIT to match. * Also includes a flag to allow controlling the reserved ratio. Signed-off-by: SuperQ <superq@gmail.com>	10 months ago
Ben Kochie	10428e255e	Merge pull request #9593 from julianwiedmann/cpu-utilisation consoles: exclude iowait and steal from CPU Utilisation	10 months ago
Oleg Zaytsev	ed172a6667	Optimize label values with matchers by taking shortcuts (#13426 ) Don't calculate postings beforehand: we may not need them. If all matchers are for the requested label, we can just filter its values. Also, if there are no values at all, no need to run any kind of logic. Also add more labelValuesWithMatchers benchmarks Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	10 months ago
Bryan Boreham	c095ba24f2	Merge pull request #13437 from yeya24/check-ctx-eval-series Add more context cancellation check at evaluation time	10 months ago
Bryan Boreham	0fe7ba97c3	Merge pull request #13427 from bboreham/skip-empty-merge storage: skip merging when no remote storage configured	10 months ago
Ben Ye	d778591fd3	add more context cancellation check at evaluation time Signed-off-by: Ben Ye <benye@amazon.com>	10 months ago
Chris Marchbanks	65cf528403	Remove csmarchbanks from remote write owners (#13432 ) I have not had the time to keep up with remote write and have no plans to work on it in the near future so I am withdrawing my maintainership of that part of the codebase. I continue to focus on client_python. Signed-off-by: Chris Marchbanks <csmarchbanks@gmail.com>	10 months ago
Bryan Boreham	63cdd6dbe1	storage: skip merging when no remote storage configured Prometheus is hard-coded to use a fanout storage between TSDB and a remote storage which by default is empty. This change detects the empty storage and skips merging between result sets, which would make `Select()` sort results. Bottom line: we skip a sort unless there really is some remote storage configured. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	10 months ago
Rewanth Tammana	102fd8cc88	Enhanced visibility for `promtool test rules` with JSON colored formatting (#13342 ) * Added diff flag for unit test to improvise readability & debugging Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Removed blank spaces Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Fixed linting error Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Added cli flags to documentation Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Revert unrrelated linting fixes Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Fixed review suggestions Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Cleanup Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Updated flag description Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> * Updated flag description Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com> --------- Signed-off-by: Rewanth Tammana <22347290+rewanthtammana@users.noreply.github.com>	10 months ago
Bryan Boreham	4ad9b6df2e	Merge pull request #13336 from machine424/flakky scrape_test.go: Increase scrape interval in TestScrapeLoopCache to reduce potential flakiness.	10 months ago
Bryan Boreham	b9952ff571	Merge pull request #13380 from machine424/fixes fix(discovery tests): allow requireUpdate util to timeout in discovery/file…	10 months ago
Björn Rabenstein	bfbb13cf36	Merge pull request #13267 from linasm/simplify-native-histogram-math promql: simplify Native Histogram arithmetics	10 months ago

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