prometheus

Commit Graph

Author	SHA1	Message	Date
beorn7	4696b46dd5	storage: Fix mixed samples handling in sampleRing Two issues are fixed here, that lead to the same problem: 1. If `newSampleRing` is called with an unknown ValueType including ValueNone, we have initialized the interface buffer (`iBuf`). However, we would still use a specialized buffer for the first sample, opportunistically assuming that we might still not encounter mixed samples and we should go down the more efficient road. 2. If the `sampleRing` is `reset`, we leave all buffers alone, including `iBuf`, which is generally fine, but not for `iBuf`, see below. In both cases, `iBuf` already contains values, but we will fill one of the specialized buffers first. Once we then actually encounter mixed samples, the content of the specialized buffer is copied into `iBuf` using `append`. That's by itself the right idea because `iBuf` might be `nil`, and even if not, it might or might not have the right capacity. However, this approach assumes that `iBuf` is empty, or more precisely has a length of zero. This commit makes sure that `iBuf` does not get needlessly initialized in `newSampleRing` and that it is emptied upon `reset`. A test case is added to demonstrate both issues above. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Levi Harrison	8db8ad1bae	bump version (#13032 ) Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	7bdabb01d2	Release 2.48.0-rc.1 (#13028 ) Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
zenador	80e977aae6	Remove `NewPossibleNonCounterInfo` and minimise creating empty annotations (#13012 ) * Remove NewPossibleNonCounterInfo until it can be made more efficient, and avoid creating empty annotations as much as possible Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	3 years ago
Bryan Boreham	551fa8378c	Merge pull request #12959 from LeviHarrison/release-2.48.0-rc0 Release 2.48.0-rc0	3 years ago
Levi Harrison	d1620abde9	Add last warning pr Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Björn Rabenstein	fb0b9fc0da	Merge pull request #12988 from zenador/release-2.48-fix-non-counter-warning Fix possible non-counter warning for empty names and native histograms	3 years ago
Levi Harrison	700f9bd7c6	nits Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Jeanette Tan	9a8bd8eac6	Fix possible non-counter warning for empty names and native histograms Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	3 years ago
Levi Harrison	827804c79d	Release 2.48.0-rc0 Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Julien Pivotto	8a0c9aec1c	Merge pull request #12985 from LeviHarrison/merge-main-release-2.48 Cherry pick latest main changes into 2.48	3 years ago
Levi Harrison	454a0a2c1b	Update dependencies for 2.48 (#12964 ) Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Julius Volz	191c24a0ed	Fix: Exempt "_bucket" suffix from PossibleNonCounterInfo warning (#12982 ) Related to PR #12152 Signed-off-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Julien Pivotto	77c1c2c44a	Merge pull request #12981 from prometheus/dependabot/go_modules/documentation/examples/remote_storage/github.com/prometheus/prometheus-0.47.2 build(deps): bump github.com/prometheus/prometheus from 0.45.0 to 0.47.2 in /documentation/examples/remote_storage Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Ziqi Zhao	60e2bb0135	enhance promtool tsdb analyze command (#12869 ) Improve promtool tsdb analyze - Make it more suitable for variable size float chunks. - Add support for histogram chunks. --------- Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com> Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	4284e6f2f7	Merge pull request #11860 from mmorel-35/azure-sdk-for-go Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Paschalis Tsilias	42b8f2f5fc	tsdb/agent: allow ingestion of OOO samples (#12897 ) Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com> Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Ganesh Vernekar	4df2f2432b	Additionally wrap WBL replay error (#12406 ) * Additionally wrap WBL replay error Although WBL replay is already wrapped with errLoadWbl, there are other errors that can happen during a WBL replay. We should not try to repair WAL in those cases. This commit additionally wraps the final error in Head.Init again with errLoadWbl so that WBL replay errors can be identified properly. Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Jesus Vazquez <jesusvzpg@gmail.com> Co-authored-by: Jesus Vazquez <jesusvzpg@gmail.com> Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	4307fa19ee	Merge pull request #12819 from prometheus/dependabot/go_modules/golang.org/x/net-0.15.0 build(deps): bump golang.org/x/net from 0.13.0 to 0.15.0 Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	7f7cb471b8	Merge pull request #12848 from prometheus/dependabot/go_modules/k8s-io-815bab050d build(deps): bump the k8s-io group with 2 updates Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	281dc29677	Merge pull request #12912 from prometheus/dependabot/go_modules/github.com/aws/aws-sdk-go-1.45.19 build(deps): bump github.com/aws/aws-sdk-go from 1.44.317 to 1.45.19 Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Arthur Silva Sens	644cb3be70	Add created timestamps to prompb (#12936 ) Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com> Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Levi Harrison	ea3ad744a9	Merge pull request #12956 from LeviHarrison/shepherd-2.48	3 years ago
Bryan Boreham	f6d9c84fde	scraping: delay creating buffer, to save memory (#12953 ) We don't need the buffer to read the response until the scrape http call returns; creating it earlier makes the buffer pool larger. I split `scrape()` into `scrape()` which returns with the http response, and `readResponse()` which decompresses and copies the data into the supplied buffer. This design was chosen to minimize impact on the logic. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 years ago
Levi Harrison	e7a1d3bfaf	Volunteer Levi Harrison for release shepherd Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
Oleg Zaytsev	fe90dcccff	Revert ListPostings change (#12955 ) Reverts change from https://github.com/prometheus/prometheus/pull/12906 The benchmarks show that it's slower when intersecting, which is a common usage for ListPostings (when intersecting matchers from Head) (old is before #12906, new is #12906): │ old │ new │ │ sec/op │ sec/op vs base │ Intersect/LongPostings1-16 20.54µ ± 1% 21.11µ ± 1% +2.76% (p=0.000 n=20) Intersect/LongPostings2-16 51.03m ± 1% 52.40m ± 2% +2.69% (p=0.000 n=20) Intersect/ManyPostings-16 194.2m ± 3% 332.1m ± 1% +71.00% (p=0.000 n=20) geomean 5.882m 7.161m +21.74% Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	3 years ago
Oleg Zaytsev	5bd8c8c561	Clarify Postings.At() contract (#12921 ) It's implicit, but should be explicit. It is invalid to call At() after a failed call to Next() or Seek(). Following up on https://github.com/prometheus/prometheus/pull/12906 Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	3 years ago
Björn Rabenstein	b787e5f190	Merge pull request #12931 from zenador/warning-non-monotonic-classic-histogram Add warning when monotonicity is forced in the input to histogram_quantile	3 years ago
Danny Kopping	d3554d8421	Show group interval in Rules display (#12943 ) * Show group interval in Rules display Signed-off-by: Danny Kopping <danny.kopping@grafana.com> * Humanise interval Signed-off-by: Danny Kopping <danny.kopping@grafana.com> --------- Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	3 years ago
Bryan Boreham	a5a4eab679	Storage: reduce memory allocations when merging series sets (#12938 ) Instead of setting to nil and allocating a new slice every time the merge is advanced, re-use the previous slice. This is safe because the `currentSets` member is only used inside member functions, and explicitly copied in `At()`, the only place it leaves the struct. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 years ago
Bryan Boreham	b8f8c3c277	Merge pull request #12939 from bboreham/hoist-scrape-labels scraping: hoist labels variable to save garbage	3 years ago
Jeanette Tan	0cbf0c1c68	Revise according to code review Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	3 years ago
Bryan Boreham	7c934ae18c	scraping: hoist labels variable to save garbage `lset` escapes to heap due to being passed through the text-parser interface, so we can reduce garbage by hoisting it out of the loop so only one allocation is done for every series in a scrape. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 years ago
rakshith210	cdad64002a	Added Azure OAuth support (#12572 ) * Added Azure OAuth support Signed-off-by: rakshith210 <rakshith.me@gmail.com> * Added missing comment Signed-off-by: rakshith210 <rakshith.me@gmail.com> * Addressing comment Signed-off-by: rakshith210 <rakshith.me@gmail.com> * Fixed lint issue Signed-off-by: rakshith210 <rakshith.me@gmail.com> * Fix test Signed-off-by: rakshith210 <rakshith.me@gmail.com> * Addressing comments Signed-off-by: rakshith210 <rakshith.me@gmail.com> * Added documentation and updated unit tests Signed-off-by: rakshith210 <rakshith.me@gmail.com> * Addressing comments Signed-off-by: rakshith210 <rakshith.me@gmail.com> --------- Signed-off-by: rakshith210 <rakshith.me@gmail.com>	3 years ago
Julien Pivotto	0331bcc7c9	Merge pull request #12932 from prometheus/release-2.47 Merge release 2.47 into main	3 years ago
Jeanette Tan	feaa93da77	Add warning when monotonicity is forced in the input to histogram_quantile Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	3 years ago
Bryan Boreham	c4d1a8beff	Merge pull request #12930 from prometheus/superq/pick-12874 Release 2.47.1	3 years ago
Arve Knudsen	b43358fd43	API: Add tests for query timeout parameter (#12927 ) Add unit tests for Web API's query endpoint (GET/POST). Also modify the endpoint handler to use context.WithDeadline instead of context.WithTimeout, so the deadline is deterministic for the tests. Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 years ago
SuperQ	64130d7909	Release 2.47.1 * [BUGFIX] Fix duplicate sample detection at chunk size limit #12874 Signed-off-by: SuperQ <superq@gmail.com>	3 years ago
Björn Rabenstein	ec9170b8bf	Merge pull request #12874 from krajorama/outof-order-chunks Fix duplicate sample detection at chunk size limit Signed-off-by: SuperQ <superq@gmail.com>	3 years ago
gotjosh	79be1b8357	Merge pull request #12909 from 09jvilla/patch-1 Clarify what happens when a rule group takes too long to execute	3 years ago
Jennifer Villa	ea7bec4cc7	Update recording_rules.md updated language to be a bit more clear Signed-off-by: Jennifer Villa <jvilla2013@gmail.com>	3 years ago
Jennifer Villa	65ffa0c511	Update recording_rules.md adding Josh's suggestion Signed-off-by: Jennifer Villa <jvilla2013@gmail.com>	3 years ago
Oleg Zaytsev	1492031ef2	Optimize ListPostings Next() (#12906 ) The Next() call of ListPostings() was updating two values, while we can just update the position. This is up to 30% faster for high number of Postings. goos: linux goarch: amd64 pkg: github.com/prometheus/prometheus/tsdb/index cpu: 11th Gen Intel(R) Core(TM) i7-11700K @ 3.60GHz │ old │ new │ │ sec/op │ sec/op vs base │ ListPostings/count=100-16 819.2n ± 0% 732.6n ± 0% -10.58% (p=0.000 n=20) ListPostings/count=1000-16 2.685µ ± 1% 2.017µ ± 0% -24.88% (p=0.000 n=20) ListPostings/count=10000-16 21.43µ ± 1% 14.81µ ± 0% -30.91% (p=0.000 n=20) ListPostings/count=100000-16 209.4µ ± 1% 143.3µ ± 0% -31.55% (p=0.000 n=20) ListPostings/count=1000000-16 2.086m ± 1% 1.436m ± 1% -31.18% (p=0.000 n=20) geomean 29.02µ 21.41µ -26.22% We're talking about microseconds here, but they just keep adding. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	3 years ago
Arve Knudsen	de7e057d3c	tsdb: Tighten up sub-benchmark scope in BenchmarkQuerier (#12718 ) Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 years ago
Julien Pivotto	eeead61e48	Merge pull request #12913 from prometheus/dependabot/go_modules/github.com/hashicorp/consul/api-1.25.1 build(deps): bump github.com/hashicorp/consul/api from 1.22.0 to 1.25.1	3 years ago
Julien Pivotto	b157c0f821	Merge pull request #12914 from prometheus/dependabot/go_modules/documentation/examples/remote_storage/github.com/prometheus/client_golang-1.17.0 build(deps): bump github.com/prometheus/client_golang from 1.16.0 to 1.17.0 in /documentation/examples/remote_storage	3 years ago
Julien Pivotto	92accb188e	Merge pull request #12916 from prometheus/dependabot/github_actions/actions/upload-artifact-3.1.3 build(deps): bump actions/upload-artifact from 3.0.0 to 3.1.3	3 years ago
Julien Pivotto	3e1c268828	Merge pull request #12911 from prometheus/dependabot/github_actions/scripts/actions/checkout-4.1.0 build(deps): bump actions/checkout from 4.0.0 to 4.1.0 in /scripts	3 years ago
dependabot[bot]	4ba8430299	build(deps): bump actions/upload-artifact from 3.0.0 to 3.1.3 Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3.0.0 to 3.1.3. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v3...a8a3f3ad30e3422c9c7b888a15615d19a852ae32) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>	3 years ago

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11718 Commits (4696b46dd5ef89e4e23554dfec9e838c6bbaf23e) All Branches Search

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