prometheus

Commit Graph

Author	SHA1	Message	Date
Bryan Boreham	9215252221	[BUGFIX] TSDB: Only query chunks up to truncation time (#14948 ) If the query overlaps the range currently undergoing compaction, we should only fetch chunks up to that time. Need to store that min time in `HeadAndOOOIndexReader`. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 months ago
Ganesh Vernekar	5ccb069414	Backward compatibility with upcoming index v3 Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 months ago
George Krajcsovits	0d22a91267	Merge pull request #14874 from krajorama/fix-panic-in-ooo-query2 BUGFIX: TSDB: panic in chunk querier	2 months ago
Bryan Boreham	e8c2d916ec	lint Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 months ago
Bryan Boreham	648a668835	[PERF] Chunk encoding: combine timestamp writes Instead of a 2-bit write followed by a 14-bit write, do two 8-bit writes, which goes much faster since it avoids looping. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 months ago
Bryan Boreham	b9a9689aae	[PERF] Chunk encoding: simplify writeByte Rather than append a zero then set the value at that position, append the value. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 months ago
Bryan Boreham	b65f1b6560	TSDB: Improve xor-chunk benchmarks Benchmarks must do the same work N times. Run 3 cases, where the values are constant, vary a bit, and vary a lot. Also aim for 120 samples same as TSDB default. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 months ago
Bryan Boreham	bb47f78929	Merge pull request #14505 from marioferh/improve_performance_regex [CHANGE] regexp . to match \n and optimize performance	2 months ago
Antoine Pultier	d90d0976b5	fix(bstream/writeByte): ensure it appends only one byte (#14854 ) fix(bstream/writeByte): ensure it appends only one byte Signed-off-by: Antoine Pultier <antoine.pultier@sintef.no>	2 months ago
machine424	d1b4312f0a	fix(wlog/watcher_test.go): make TestRun_AvoidNotifyWhenBehind more resilient Signed-off-by: machine424 <ayoubmrini424@gmail.com>	2 months ago
Mario Fernandez	5814920601	Fix: optimize .* regexp performance Shortcut for `.*` matches newlines as well. Add preamble change ^(?s: Add test dotAll flag por al regex Add and fix regex tests Signed-off-by: Mario Fernandez <mariofer@redhat.com>	2 months ago
Bryan Boreham	d5f4fabd12	Merge pull request #14911 from bboreham/clarify-postings-benchmark TSDB: Simplify benchmark regexps	2 months ago
Carrie Edwards	14e3c05ce8	tsdb: Add support for ingestion of out-of-order native histogram samples (#14546 ) Add support for ingesting OOO native histograms * Add flag for enabling and disabling OOO native histogram ingestion * Update OOO querying tests to include native histogram samples * Add OOO head tests * Add test for OOO native histogram counter reset headers Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Co-authored by: Carrie Edwards <edwrdscarrie@gmail.com> Co-authored by: Jeanette Tan <jeanette.tan@grafana.com> Co-authored by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Co-authored by: Fiona Liao <fiona.liao@grafana.com>	2 months ago
Harry John	919dc0cbc6	storage: Update LabelQuerier interface to return sorted label values (#14849 ) * Change LabelQuerier.LabelValues() to return sorted values --------- Signed-off-by: 🌲 Harry 🌊 John 🏔 <johrry@amazon.com>	2 months ago
Bryan Boreham	a8133f3e87	TSDB: Simplify benchmark regexps Several regexps were coded like `"^.*$"`, which is an unnatural formulation nobody is likely to use. Inside `NewMatcher`, `^` and `$` are added anyway, which makes the form in the benchmark redundant. It even printed it out in the expected way. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 months ago
George Krajcsovits	5aa3d8260a	TSDB: OOO native histograms: prep for multiple ooo head chunks (#14850 ) * tsdb: mmapCurrentOOOHeadChunk prepare for multiple ooo chunks Currently float samples can only create a single ooo head chunk, but native histograms can result in multiple due to counter resets, etc. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * tsdb: getOOOSeriesChunks prepare for multiple ooo chunks Currently float samples can only create a single ooo head chunk, but native histograms can result in multiple due to counter resets, etc. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> --------- Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2 months ago
Nathan Baulch	50cd453c8f	chore: Fix typos (#14868 ) * Fix typos --------- Signed-off-by: Nathan Baulch <nathan.baulch@gmail.com>	3 months ago
Bryan Boreham	16e5e99546	Merge pull request #14767 from bboreham/fix-encoding-comment [Comment] Correct the comment on Decbuf.UvarintBytes	3 months ago
György Krajcsovits	d3f4e7c223	Remove unnecessary conversion Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
György Krajcsovits	60ab1cc5a5	BUGFIX: TSDB: panic in chunk querier Followup to #14831 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
George Krajcsovits	536d9f9ce9	BUGFIX: TSDB: panic in query during truncation with OOO head (#14831 ) Check if headQuerier is nil before trying to use it. * TestQueryOOOHeadDuringTruncate: unit test to check query during truncate Regression test for #14822 * Simulate race between query and Compact() Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
Joshua Hesketh	f2064c7987	NH: Do not re-use spans between histograms (#14771 ) promql, tsdb (histograms): Do not re-use spans between histograms When multiple points exist with the same native histogram schemas they share their spans. This causes a problem when a native histogram (NH) schema is modified (for example, during a Sum) then the other NH's with the same spans are also modified. As such, we should create a new Span for each NH. This will ensure NH's interfaces are safe to use without considering the effect on other histograms. At the moment this doesn't present itself as a problem because in all aggregations and functions operating on native histograms they are copied by the promql query engine first. Signed-off-by: Joshua Hesketh <josh@nitrotech.org> --------- Signed-off-by: Joshua Hesketh <josh@nitrotech.org>	3 months ago
George Krajcsovits	282fb1632a	Merge pull request #14772 from krajorama/fix-mockseriesiterator Fix: chunkenc.MockSeriesIterator	3 months ago
Arthur Silva Sens	442f24e099	chore: Simplify TestHeadAppender_AppendCTZeroSample (#14812 ) Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>	3 months ago
Arve Knudsen	2cfc7b244a	Merge pull request #14700 from shandongzhejiang/main Comments: fix some function names	3 months ago
Oleg Zaytsev	ce7d830f1f	Bring back BenchmarkLoadRealWLs (#14757 ) This was part of #14525 which was reverted. I still think that having this benchmark committed in to the repo is useful. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	3 months ago
György Krajcsovits	a693dd19f2	Fix: chunkenc.MockSeriesIterator Starts its index from 0 , but users call Next() before first sample so it needs to start from -1 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
Bryan Boreham	0a4f130b39	[Comment] Correct the comment on Decbuf.UvarintBytes The value is valid when returned, but can become invalid later. Return to previous wording. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Callum Styan	a77f5007f9	fix bug with metadata for rw2 (#14766 ) Signed-off-by: Callum Styan <callumstyan@gmail.com>	3 months ago
Bryan Boreham	1f38ae7bca	[TESTS] TSDB: fix up OOO tests for new Series behaviour Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	cde42f30e9	TSDB: streamline reading of overlapping head chunks `getOOOSeriesChunks` was already finding sets of overlapping chunks; we store those in a `multiMeta` struct so that `ChunkOrIterable` can reconstruct an `Iterable` easily and predictably. We no longer need a `MergeOOO` flag to indicate that this Meta should be merged with other ones; this is explicit in the `multiMeta` structure. We also no longer need `chunkMetaAndChunkDiskMapperRef`. Add `wrapOOOHeadChunk` to defeat `chunkenc.Pool` - chunks are reset during compaction, but if we wrap them (like `safeHeadChunk` was doing then this is skipped) . Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	838e49e7b8	[REFACTOR] TSDB: move chunkFromSeries from headChunkReader to head Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Björn Rabenstein	1d6e0071b7	Merge pull request #14751 from riskrole/main chore: fix some comments	3 months ago
riskrole	406bf775aa	chore: fix some comments Signed-off-by: riskrole <yuhang@before.tech>	3 months ago
Marco Pracucci	ef649d5968	Revert " Store `mmMaxTime` in same field as `seriesShard`" Signed-off-by: Marco Pracucci <marco@pracucci.com>	3 months ago
Bryan Boreham	33adbe47b1	[PERF] TSDB: Grow postings by doubling Go's built-in append() grows larger slices with factor 1.3, which means we do a lot more allocating and copying for larger postings. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
György Krajcsovits	183bbc39a2	Make requesting merge with OOO head explicit in chunk.Meta Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
György Krajcsovits	41c076196e	New cases in Test_ChunkQuerier_OOOQuery and Test_Querier_OOOQuery Case 1: OOO in-memory head chunk overlaps with first mmaped in-order chunk. Query: \|----------------------------------------------------------------\| InO: \|------mmap---------------\|\|---------mem----------------------\| OOO: \|-----mem-----------\| This triggers ChunkOrIterableWithCopy not including OOO head chunks bug. Similar to #14693 however testing the end of the interval doesn't trigger the problem because there the in-order head chunk will be trimmed with a tombstone, causing the code to switch to ChunkOrIterable which was fixed. See `a36d1a8a92/tsdb/querier.go (L646)` where len(p.bufIter.Intervals) will be non zero, because it includes the tombstone to trim the result to the query max time. Thus a new test is added to check the overlap at the beginning of the interval that has a separate chunk, which does not need trimming. Note: same test doesn't fail for sample querier in Test_Querier_OOOQuery as that doesn't use copy, that is copyHeadChunk is false in the if condition above. Case 2: OOO mmaped head chunk overlaps with first mmaped in-order chunk. Query: \|----------------------------------------------------------------\| InO: \|------mmap---------------\|\|---------mem----------------------\| OOO: \|-----mmap-----------\| \|--mem--\| In this case the meta contains the reference of the in-order chunk and no indication that a merge is needed with the OOO mmaped chunk. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
Arve Knudsen	b0aba26ed5	tsdb: Fix ValNone typo in comment Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	3 months ago
beorn7	0f760f63dd	lint: Revamp our linting rules, mostly around doc comments Several things done here: - Set `max-issues-per-linter` to 0 so that we actually see all linter warnings and not just 50 per linter. (As we also set `max-same-issues` to 0, I assume this was the intention from the beginning.) - Stop using the golangci-lint default excludes (by setting `exclude-use-default: false`. Those are too generous and don't match our style conventions. (I have re-added some of the excludes explicitly in this commit. See below.) - Re-add the `errcheck` exclusion we have used so far via the defaults. - Exclude the signature requirement `govet` has for `Seek` methods because we use non-standard `Seek` methods a lot. (But we keep other requirements, while the default excludes completely disabled the check for common method segnatures.) - Exclude warnings about missing doc comments on exported symbols. (We used to be pretty adamant about doc comments, but stopped that at some point in the past. By now, we have about 500 missing doc comments. We may consider reintroducing this check, but that's outside of the scope of this commit. The default excludes of golangci-lint essentially ignore doc comments completely.) - By stop using the default excludes, we now get warnings back on malformed doc comments. That's the most impactful change in this commit. It does not enforce doc comments (again), but _if_ there is a doc comment, it has to have the recommended form. (Most of the changes in this commit are fixing this form.) - Improve wording/spelling of some comments in .golangci.yml, and remove an outdated comment. - Leave `package-comments` inactive, but add a TODO asking if we should change that. - Add a new sub-linter `comment-spacings` (and fix corresponding comments), which avoids missing spaces after the leading `//`. Signed-off-by: beorn7 <beorn@grafana.com>	3 months ago
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
shandongzhejiang	b2712ff284	chore: fix some function names Signed-off-by: shandongzhejiang <shandongzhejiang@icloud.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
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
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	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
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	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
Bryan Boreham	c75c8f8329	Refactoring: extract getSeriesChunks Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
Bryan Boreham	0c852680bf	[Benchmark] TSDB: Add BenchmarkQuerierSelectWithOutOfOrder Refactor existing BenchmarkQuerierSelect to provide the set-up. Note that Head queries now run faster because they use a RangeHead. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 months ago
György Krajcsovits	41656162fc	tsdb: prepare inserting native histograms into OOO head Rename a variable. Add parameters to memSeries.insert function. No effect on how float samples are handled. Related to #14546 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	3 months ago
Bryan Boreham	aa4b056ad0	Merge pull request #13200 from bboreham/wlog-defer tsdb/wlog: close segment files sooner	3 months ago
machine424	82f38d3e9a	fix(tsdb/db_test.go): close the corrupted chunk after creating it to satisfy Windows FS Signed-off-by: machine424 <ayoubmrini424@gmail.com>	4 months ago
George Krajcsovits	cf62fb5c44	Merge pull request #14629 from krajorama/fix-to-encoded-chunks Fix ToEncodedChunks minT for recoded chunks	4 months ago
György Krajcsovits	1ea3781699	Fix ToEncodedChunks minT for recoded chunks Discovered while working on #14546 OOO native histograms. Not triggered on main before #14546 as the code path is unused. There was a bug where the min time of a chunk was adjusted even if it was only recoded and not completely new. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	4 months ago
Ben Ye	b7a58dcf3d	Add hidden flag to disable overlapping compaction (#14581 ) TSDB: add hidden flag to disable overlapping compaction Signed-off-by: Ben Ye <benye@amazon.com> --------- Signed-off-by: Ben Ye <benye@amazon.com>	4 months ago
George Krajcsovits	3a673cd0bc	Merge pull request #14598 from krajorama/fix-compaction-panic Fix: panic: runtime error: index out of range [4] with length 4	4 months ago
machine424	92873d3009	feat: allow to delay head compaction start time helping Prometheus instances to avoid simultaneous compactions and reduce stress on shared resources. This is enabled via `--enable-feature=delayed-compaction`. Signed-off-by: machine424 <ayoubmrini424@gmail.com>	4 months ago
Oleg Zaytsev	0833d2a230	Fix appendable: check whether last val was a histogram (#14613 ) * Fix appendable: check whether last val was a histogram When appending a float, we were checking whether lastValue was equal to current value, but we didn't check whether last value was a float value. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	4 months ago
György Krajcsovits	98ecdf3589	Fix corrupting spans via iterator sharing Iterator may share spans without copy, so we always have to make a copy before modification - copy-on-write. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	4 months ago
György Krajcsovits	d2f6fa7289	Fix lint error Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	4 months ago
György Krajcsovits	1b6d1366d8	Fix re-code histogram and chunk re-code conflict Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	4 months ago
György Krajcsovits	aff089a014	Reproduce recoding bug with new and missing buckets Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	4 months ago
Bryan Boreham	80adc5baf4	Merge remote-tracking branch 'origin/main' into merge-2.54-to-main	4 months ago
machine424	9e43ad2e37	chore(remote_write): clean up as watcher.go is part of wlog now Signed-off-by: machine424 <ayoubmrini424@gmail.com>	4 months ago
Bryan Boreham	015638c4b6	[BUGFIX] TSDB: Exclude OOO chunks mapped after compaction starts Otherwise the writer can end up with invalid chunks. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	4 months ago
Bryan Boreham	bded853035	[Test] TSDB: TestOOOCompaction with samples added after compaction starts Test fails due to bug. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	4 months ago
George Krajcsovits	00ab05c3b9	Native histograms: fix spurios counter reset when merging recoded chunk to normal chunk (#14513 ) * chunkenc: allow missing empty buckets on histogram append Allow appending to chunks when the histogram to be added is missing some buckets, but the missing buckets are empty in the chunk. For example bucket at index 5 is present in the chunk, but its value is 0 and the new histogram doesn't have a bucket at index 5. This fixes an issue of merging chunks where one chunk was recoded to retroactively have some empty buckets in all the histograms and we are merging in a histogram that doesn't have the empty bucket (because it was not recoded yet). The operation alters the histogram that is being added, however this has already been the case when appending gauge histograms. Thus the test TestHistogramSeriesToChunks in storage package is changed to explicitly test what happened to the appended histogram - Compact(0) call is removed. The new expandIntSpansAndBuckets and expandFloatSpansAndBuckets functions are a merge of expandSpansForward and counterResetInAnyBucket and counterResetInAnyFloatBucket. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	4 months ago
Bartlomiej Plotka	6816149852	Merge pull request #14525 from colega/merge-mmmaxtime-into-shardhash Store `mmMaxTime` in same field as `seriesShard`	4 months ago
Max Amin	84b819a69f	feat: add Google cloud roundtripper for remote write (#14346 ) * feat: Google Auth for remote write Signed-off-by: Max Amin <maxamin@google.com> --------- Signed-off-by: Max Amin <maxamin@google.com>	4 months ago
Oleg Zaytsev	0300ad58a9	Revert the option regardless of error Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	4 months ago
Oleg Zaytsev	d8e1b6bdfd	Store mmMaxTime in same field as seriesShard We don't use seriesShard during DB initialization, so we can use the same 8 bytes to store mmMaxTime, and save those during the rest of the lifetime of the database. This doesn't affect CPU performance. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	4 months ago
Oleg Zaytsev	b7f2f3c3ac	Add BenchmarkLoadRealWLs This benchmark runs on real WLs rather than fake generated ones. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	4 months ago
Arve Knudsen	9af19ed856	Merge remote-tracking branch 'prometheus/main' into arve/wlog-histograms Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	4 months ago
Filip Petkovski	be7a4c9b83	Ignore stale histograms for counter reset detection The histogram stats decoder keeps track of the last seen histogram sample in order to properly detect counter resets. We are seeing an issue where a histogram with UnknownResetHint gets treated as a counter reset when it follows a stale histogram sample. I believe that this is incorrect since stale samples should be completely ignored in PromQL. As a result, they should not be stored in the histogram stats iterator and the counter reset detection needs to be done against the last non-stale sample. Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>	4 months ago
Bryan Boreham	bdfeae6489	Merge pull request #14474 from bboreham/shrink-memseries TSDB: shrink memSeries by moving bools together	4 months ago
Carrie Edwards	a28d1974b4	Merge pull request #14438 from prometheus/cedwards/ooo-chunk-encoding tsdb: Add support for handling multiple chunks in OOO head	4 months ago
Carrie Edwards	02f05cbf2c	Ensure lastMmapRef set to 0 if mmapRefs is empty Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	4 months ago
Carrie Edwards	79b53bd3de	Refactor TestWBLReplay to use scenarios Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> Co-authored by: Fiona Liao <fiona.liao@grafana.com>:	4 months ago
Carrie Edwards	7e020bb4e9	Refactor Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	4 months ago
Carrie Edwards	e0d7cef545	Rename some variables in Commit() Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	4 months ago
Carrie Edwards	fb2ebe1c3d	Fix linting Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	4 months ago
Carrie Edwards	2e0e4e9ce9	Add support for handling multiple chunks in OOO head Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> Co-authored by: Jeanette Tan <jeanette.tan@grafana.com>: Co-authored by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>: Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> Co-authored by: Fiona Liao <fiona.liao@grafana.com>:	4 months ago
Bryan Boreham	d878146c70	TSDB: shrink memSeries by moving bools together In each case the following member requires 8-byte alignment, so moving one beside the other shrinks memSeries from 176 to 168 bytes, when compiled with `-tags stringlabels`. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	4 months ago
Bryan Boreham	d116bf7b9f	Merge pull request #14109 from harry671003/pass_limit_to_querier storage: pass limit param as hint in querier	5 months ago
Bryan Boreham	646e1e847d	Merge branch 'release-2.53' into merge-2.53.1	5 months ago

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1228 Commits (140f4aa9aed6674c582dc603431a4aaa0c702cb7)