prometheus

Commit Graph

Author	SHA1	Message	Date
Bryan Boreham	9a74d53935	[BUGFIX] TSDB: Fix query overlapping in-order and ooo head (#14693 ) * tsdb: Unit test query overlapping in order and ooo head Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * TSDB: Merge overlapping head chunk The basic idea is that getOOOSeriesChunks can populate Meta.Chunk, but since it only returns one Meta per overlapping time-slot, that pointer may end up in a Meta with a head-chunk ID. So we need HeadAndOOOChunkReader.ChunkOrIterable() to call mergedChunks in that case. Previously, mergedChunks was checking that meta.Ref was a valid OOO chunk reference, but it never actually uses that reference; it just finds all chunks overlapping in time. So we can delete that code. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Co-authored-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
Björn Rabenstein	7fad1ec8ee	Merge pull request #14655 from suntala/suntala/sort-by-label-enhancement promql: Fall back to full label sets when sorting by label	3 months ago
cuishuang	2110661121	fix: fix slice init length Signed-off-by: cuishuang <imcusg@gmail.com>	3 months ago
shandongzhejiang	b2712ff284	chore: fix some function names Signed-off-by: shandongzhejiang <shandongzhejiang@icloud.com>	3 months ago
Ziqi Zhao	8f828d45c1	convert TestNativeHistogram_Sum_Count_Add_AvgOperator into testing framework Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>	3 months ago
suntala	8e82ac8d2b	Add comments to the sort by label functions Signed-off-by: suntala <arati.rana@grafana.com>	3 months ago
Ben Kochie	1435c8ae4a	Include test CA text info (#14699 ) Use `openssl x509 -text -in <file>` to include the text version of the certificate in order to make it easier to see the diff when applying changes to the cert. Signed-off-by: SuperQ <superq@gmail.com>	3 months ago
Julien	f9f39a4411	Extend testing CA certificates (#14696 ) Signed-off-by: Julien <roidelapluie@o11y.eu>	3 months ago
machine424	88cac6fb49	docs(configuration.md): clarify the explanations about some temp labels and format for better visibility. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	3 months ago
Julien	481d718539	Merge pull request #14661 from prymitive/TestHangingNotifier tests: increase TestHangingNotifier timeout	3 months ago
Julien Pivotto	9b5e7623f4	Add support for multiple listening addresses Fixes #9105 Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Julien <roidelapluie@o11y.eu>	3 months ago
Julien	82c4599ebe	Merge pull request #14690 from harshitasao/fix-vulnerability fix: fixed the vulnerability	3 months ago
Bryan Boreham	414d529568	Merge pull request #14625 from prometheus/backport-pr14605-to-2.54 Fix histogram pool poisoning bug chunkenc.Iterator	3 months ago
Bryan Boreham	2eb24bf8ae	Merge pull request #14654 from DrAuYueng/docker-network-mode-match [BUGFIX] Docker SD: fix the issue of failing to match the first network when the container is reconnected to a new network	3 months ago
ouyang1204@gmail.com	89dee48cc8	fix the issue of failing to match the first network when the container is reconnected to a new network Signed-off-by: ouyang1204@gmail.com <ouyang1204@gmail.com>	3 months ago
Arve Knudsen	b914a9b580	Merge pull request #14691 from aknuds1/arve/upgrade-golangci-lint Upgrade golangci-lint to v1.60.1	3 months ago
Bryan Boreham	144470c7b0	[BUGFIX] Scraping: allow multiple samples on same series (#14685 ) So long as they specify timestamps. We don't check that the timestamps are different. Extend test, and use client_golang/prometheus/testutil to simplify metric check. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Arve Knudsen	250aa5031d	Remove empty line Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 months ago
Arve Knudsen	ee47150646	Update web/web.go Co-authored-by: Julien <291750+roidelapluie@users.noreply.github.com> Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 months ago
Arve Knudsen	4023c2405a	Update web/web.go Co-authored-by: Julien <291750+roidelapluie@users.noreply.github.com> Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 months ago
Arve Knudsen	3a78e76282	Upgrade golangci-lint to v1.60.1 Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 months ago
harshitasao	3b0a386c62	fix: fixed the vulnerability Signed-off-by: harshitasao <harshitasao@gmail.com>	3 months ago
Ganesh Vernekar	e86e4ed87f	Merge pull request #14490 from ywwg/owilliams/utf8-02-upstream feat(utf8): utf-8 content negotiation and flags	3 months ago
Owen Williams	9e7308de38	feat(utf8): utf8 content negotation and flags Signed-off-by: Owen Williams <owen.williams@grafana.com>	3 months ago
Bryan Boreham	87dccb1d1b	Merge pull request #14649 from machine424/ftest fix(tsdb/db_test.go): close the corrupted chunk after creating it to satisfy Windows FS	3 months ago
Arve Knudsen	66388f706a	Merge pull request #14042 from aknuds1/arve/wlog-histograms tsdb/wlog: Only treat unknown record types as failure	3 months ago
Charles Korn	6548421f61	promqltest: improve error messages when unexpected type is returned, and fix inverted expected and actual values in error message when scalar value does not match expected Signed-off-by: Charles Korn <charles.korn@grafana.com>	3 months ago
Björn Rabenstein	1daf7cdd62	Merge pull request #14626 from cuiweiyuan/main chore: fix some function names	3 months ago
cuiweiyuan	1800af54f0	chore: fix some function names Signed-off-by: cuiweiyuan <cuiweiyuan@aliyun.com>	3 months ago
Arve Knudsen	b5d13a1ab5	Merge remote-tracking branch 'prometheus/main' into arve/wlog-histograms Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 months ago
Bryan Boreham	26977b5c1e	Merge pull request #14624 from prometheus/backport-pr14538-to-2.54 Use CopyTo when resetting histogram in stats iterator	3 months ago
Bryan Boreham	03d5c634ac	Merge pull request #14623 from prometheus/backport-pr14514-to-2.54 Ignore stale histograms for counter reset detection	3 months ago
Bryan Boreham	d1ea6eb35d	Merge pull request #14354 from bboreham/ooo-head-together [PERF] TSDB: Query head and ooo-head together The current implementation of out-of-order querying runs two queriers which each iterate all series in the head, then runs a merge operation on the output. This PR adds HeadAndOOOQuerier which iterates just once over series, then where necessary merges chunks from in-order and out-of-order lists. In order to distinguish in-order from out-of-order chunk references I set bit 23 (i.e. 1<<23) on ooo references; this reduces the maximum number of chunks from 16 million to 8 million. Note one side-effect of this change is that results may come in a different order - the merge operation done previously required a sort of all series. This only changes where Prometheus does not guarantee the order. Fixes #11628	3 months ago
Bryan Boreham	512c67ec26	TSDB: Never go over maximum number of OOO chunks In `mmapCurrentOOOHeadChunk`, check if the number is at the maximum and drop the data with an error log. This is not expected to happen as the maximum is over 8 million; that's 8 years of 1 sample every second. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	9135da1e4f	TSDB: Review feedback Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * Re-enable check in `createHeadWithOOOSamples` which wasn't really broken. * Move code making `Block` into a `Queryable` into test file. * Make `getSeriesChunks` return a slice (renamed `appendSeriesChunks`). * Rename `oooMergedChunks` to `mergedChunks`. * Improve comment on `ChunkOrIterableWithCopy`. * Name return values from unpackHeadChunkRef. Co-authored-by: Oleg Zaytsev <mail@olegzaytsev.com> Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	7ffd3ca280	TSDB: Cosmetic: move HeadAndOOO implementations where old code was This makes the diffs easier to follow. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	e95607b276	TSDB: Lock round access to labels, where necessary Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	26b3de0438	TSDB: Remove OOOHeadIndexReader Use headIndexReader instead. OOOCompactionHeadIndexReader needs to be expanded slightly, because it previously delegated to OOOHeadIndexReader. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	a299c7b6d6	TSDB: Remove OOOHeadChunkReader Use HeadAndOOOChunkReader instead. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	e7e50a3afd	TSDB: Remove code for querying OOO-head only Just query via `HeadAndOOOQuerier`, which will skip series where no in-order chunks are in range. Now we don't need `OOORangeHead`. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	0a2ff76881	TSDB tests: Fix up BenchmarkQueries Was not working even on main. Some cases still error. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Björn Rabenstein	9849418fac	Merge pull request #14611 from charleskorn/sum-and-avg-over-mixed-custom-exponential-histograms promql: fix incorrect results and panics in `sum` and `avg` over mixed custom and exponential buckets, or incompatible custom buckets	3 months ago
suntala	ce4eac859a	Link to specific feature flag entry Signed-off-by: suntala <arati.rana@grafana.com>	3 months ago
Bryan Boreham	f261597944	TSDB: Fix up LabelValues to work for OOO-only head Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	6529d6336c	TSDB: NewHeadAndOOOChunkReader takes headChunkReader So we can pass nil and have it read just OOO chunks. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	e04d137649	[PERF] TSDB: Query head and ooo-head together Add `HeadAndOOOQuerier` which iterates just once over series, then where necessary merges chunks from in-order and out-of-order lists. Add a ChunkQuerier for in-order and ooo together Add copy-last-chunk behaviour to HeadAndOOOChunkReader Out-of-order chunk IDs are distinguished from in-order by setting bit 23. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	2936ab80d7	[Tests] Promtool: Sort output where Prometheus does not guarantee the order. Previously this was working because iout-of-order chunks forced a sort and merge. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	da31da3ea6	Refactor: extract selectSeriesSet and selectChunkSeriesSet Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	7e24844d08	Refactor: extract headChunkReader.chunkFromSeries() For when you have a series locked already. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	a32aca0cd7	Refactoring: extract getOOOSeriesChunks Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago

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