1553 Commits

Author	SHA1	Message	Date
György Krajcsovits	9bebcdf593	refact(tsdb): reuse variable instead of loading from head ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 19:14:37 +01:00
György Krajcsovits	1ef2063e78	fix(tsdb): remove populateCurrForSingleChunk complication ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:52:50 +01:00
György Krajcsovits	1f0cc810fd	fix(tsdb): wal/wbl do pass ST when requested ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:52:46 +01:00
György Krajcsovits	8e2169fc8d	fix(test): removed wrong function. ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:51:38 +01:00
György Krajcsovits	cf929d6460	fix(chunkenc): get rid of Iterator.Encoding() ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:51:38 +01:00
György Krajcsovits	7991bcbff9	feat(tsdb): adopt head append changes from 18026 ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:51:33 +01:00
György Krajcsovits	d2a17e7cb3	test(tsdb): tests for populateWithDelGenericSeriesIterator ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:50:02 +01:00
György Krajcsovits	5592b8036e	test(tsdb): test ToEncodedChunks with ST ... Generated with Claude Opus 4.5. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:50:02 +01:00
György Krajcsovits	a5394a8434	fix(tsdb): extra chunk creation by using wrong default encoding ... Also add tests by Claude Opus 4.5. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:50:01 +01:00
György Krajcsovits	5ada7a4f2c	test: ooo head insert tests for ST ... Generated with Claude Opus 4.5. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:50:01 +01:00
György Krajcsovits	7c295dbece	feat(tsdb): query of overlapping chunks with ST by source encoding ... When querying chunks from storage, take into account the source encoding instead of losing ST. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:50:00 +01:00
György Krajcsovits	e40f988f5c	feat(tsdb): allow appending to ST capable XOR chunk optionally ... See PR description for uptodate info on details. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:50:00 +01:00
George Krajcsovits	dc8613df54	fix(tsdb): missing passing head option to wal/wbl write (#18113) ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 18:49:25 +01:00
George Krajcsovits	d1220defd3	refact(tsdb): trivial rename (#18109) ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 15:23:37 +01:00
George Krajcsovits	e25dc289be	feat(tsdb): change head opt EnableSTStorage to atomic (#18107) ... In downstream projects this needs to be set dynamically per tenant. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-18 10:56:03 +01:00
bwplotka	5ac1080a60	refactor: sed enableStStorage/enableSTStorage ... Signed-off-by: bwplotka <bwplotka@gmail.com>	2026-02-17 11:11:46 +00:00
Owen Williams	b57f5b59b3	tsdb: ST-in-WAL: Counter implementation and benchmarks (#17671) ... Initial implementation of https://github.com/prometheus/prometheus/issues/17790. Only implements ST-per-sample for Counters. Tests and benchmarks updated. Note: This increases the size of the RefSample object for all users, whether st-per-sample is turned on or not. Signed-off-by: Owen Williams <owen.williams@grafana.com>	2026-02-12 13:17:50 -05:00
György Krajcsovits	64208c7e62	Add cases with jitter in the start time as well ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-11 16:34:44 +01:00
Bartlomiej Plotka	d86068c52e	Take latest from main (#18060) ... * Update npm dependencies for v3.10 Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> * Fix critical npm vulnerabilities with npm audit fix Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> * UI: Move HistoryCompleteStrategy into its own file and fix lint Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> * [REFACTOR] Relabel: Remove unnecessary Process() function All uses can be replaced by ProcessBuilder, which is more efficient. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> * promql: use Kahan summation for Native Histograms (#15687) As for float samples, Kahan summation is used for the `sum` and `avg` aggregation and for the respective `_over_time` functions. Kahan summation is not perfect. This commit also adds tests that even Kahan summation cannot reliably pass. These tests are commented out. Note that the behavior might be different on other hardware platforms. We have to keep an eye on test failing on other hardware platforms and adjust them accordingly. Signed-off-by: Aleksandr Smirnov <5targazer@mail.ru> * fix(docs): typo in prometheus_agent.md doc Signed-off-by: Mohammad Abbasi <mohammad.v184@gmail.com> * AWS SD: ECS Standalone Tasks The current ECS role in AWS SD assumes that a task is part of a service. This means that tasks that are started as part of AWS Batch will get missed and not be discovered. This changed fixes this so that standalone tasks can be discovered as well. Signed-off-by: matt-gp <small_minority@hotmail.com> * AWS SD: Optmise MSK Role Signed-off-by: matt-gp <small_minority@hotmail.com> * promtool: support missing promql syntax features (#17926) Namely promql-duration-expr and promql-extended-range-selectors. This allows promtool to e.g. check rules files using syntax gated by these features. Signed-off-by: Ian Kerins <git@isk.haus> * Also run CI on release tags Make sure we also run the main CI workflow `v*` release tags so `publish_release` job is run. Signed-off-by: SuperQ <superq@gmail.com> * chore(deps): bump github.com/hashicorp/consul/api from 1.32.0 to 1.33.2 (#17449) Bumps [github.com/hashicorp/consul/api](https://github.com/hashicorp/consul) from 1.32.0 to 1.33.2. - [Release notes](https://github.com/hashicorp/consul/releases) - [Changelog](https://github.com/hashicorp/consul/blob/main/CHANGELOG.md) - [Commits](https://github.com/hashicorp/consul/compare/api/v1.32.0...api/v1.33.2) --- updated-dependencies: - dependency-name: github.com/hashicorp/consul/api dependency-version: 1.33.2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> * AWS SD: Load Region Fallback (#18019) * AWS SD: Load Region Fallback --------- Signed-off-by: matt-gp <small_minority@hotmail.com> * Build riscv64 docker image by default (#17508) * Allow building riscv64 docker image Co-authored by: nijincheng@iscas.ac.cn; Signed-off-by: ffgan <sudoemt@gmail.com> * Update Makefile Co-authored-by: Ben Kochie <superq@gmail.com> Signed-off-by: ffgan <sudoemt@gmail.com> --------- Signed-off-by: ffgan <sudoemt@gmail.com> Co-authored-by: Ben Kochie <superq@gmail.com> * Increase Renovate speed (#18052) * Allow Renovate to run all day on the monthly day. * Increase the max PRs from 10 to 20. * Incresae the PR open rate from 2 to 5. Signed-off-by: SuperQ <superq@gmail.com> * docs(api): clarify metadata vs remote protocols (#17481) Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * tsdb/index: export sentinel error for symbol table size exceeded Signed-off-by: Patryk Prus <p@trykpr.us> * Update Go dependencies for v3.10 release Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> * Kubernetes SD: Disable WatchListClient in tests Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> * Replace deprecated google.CredentialsFromJSON with option.WithAuthCredentialsFile Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> * chore(deps): update actions/checkout action to v4.3.1 (#18054) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> * chore(deps): update actions/cache action to v5.0.3 (#18053) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> * chore(deps): update actions/setup-go action to v6.2.0 (#18055) Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> --------- Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Aleksandr Smirnov <5targazer@mail.ru> Signed-off-by: Mohammad Abbasi <mohammad.v184@gmail.com> Signed-off-by: matt-gp <small_minority@hotmail.com> Signed-off-by: Ian Kerins <git@isk.haus> Signed-off-by: SuperQ <superq@gmail.com> Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Signed-off-by: ffgan <sudoemt@gmail.com> Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Signed-off-by: Patryk Prus <p@trykpr.us> Co-authored-by: Ganesh Vernekar <ganesh.vernekar@reddit.com> Co-authored-by: Bryan Boreham <bjboreham@gmail.com> Co-authored-by: Sasha <103973965+crush-on-anechka@users.noreply.github.com> Co-authored-by: Mohammad Abbasi <mohammad.v184@gmail.com> Co-authored-by: matt-gp <small_minority@hotmail.com> Co-authored-by: Ian Kerins <git@isk.haus> Co-authored-by: SuperQ <superq@gmail.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Julien <291750+roidelapluie@users.noreply.github.com> Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com> Co-authored-by: ffgan <sudoemt@gmail.com> Co-authored-by: Patryk Prus <p@trykpr.us> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Joe Adams <github@joeadams.io> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-02-11 09:20:27 +00:00
Patryk Prus	d8c24c6bde	tsdb/index: export sentinel error for symbol table size exceeded ... Signed-off-by: Patryk Prus <p@trykpr.us>	2026-02-10 12:44:32 -05:00
George Krajcsovits	411eb36b13	Merge pull request #17909 from prometheus/krajo/st-in-xorchunk ... feat(tsdb/chunkenc): add float chunk format with start timestamp support	2026-02-06 19:28:22 +01:00
György Krajcsovits	b2491c7cf7	fix(chunkenc): bug in initializing appender on existing chunk ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-06 15:35:45 +01:00
György Krajcsovits	07c543f02d	test(chunkenc): test that appender can contonue chunks ... Test that initializing a chunk appender from an existing chunk works correctly. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-06 15:35:20 +01:00
Ganesh Vernekar	fe5cb190e6	tsdb: Add metrics for stale series compaction (#17957) ... Signed-off-by: Ganesh Vernekar <ganesh.vernekar@reddit.com>	2026-02-06 09:05:56 +00:00
György Krajcsovits	de4a24325e	add st equal t to bechmarks ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-05 18:52:37 +01:00
György Krajcsovits	65efa8f95a	test the case where st equals the t ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-05 18:44:01 +01:00
Bartlomiej Plotka	c8e7f4e2a6	tests: Unify TestDiskFillingUpAfterDisablingOOO and avoid hiding errors (#18017) ... * tests: Unify TestDiskFillingUpAfterDisablingOOO and avoid hiding errors Signed-off-by: bwplotka <bwplotka@gmail.com> * addressed comments Signed-off-by: bwplotka <bwplotka@gmail.com> --------- Signed-off-by: bwplotka <bwplotka@gmail.com>	2026-02-05 16:11:35 +00:00
György Krajcsovits	2917c91727	Merge remote-tracking branch 'origin/main' into krajo/st-in-xorchunk	2026-02-04 21:26:18 +01:00
György Krajcsovits	59bd0a2a30	Reduce size of first st stored a little ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-04 21:20:32 +01:00
György Krajcsovits	e777d4077c	verify chunk sample len function ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-04 19:48:15 +01:00
Ben Kochie	8d491cc642	tsdb: Migrate multi-errors to errors package (#17768) ... Modernize tsdb package by migrating multi-error handling to the standard library errors package. * Add a modernized CloseAll helper. Signed-off-by: SuperQ <superq@gmail.com>	2026-02-04 10:41:57 +01:00
György Krajcsovits	bbc85a3a96	Write ST after T and V so we can write a single bit on the second sample ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-03 22:11:04 +01:00
György Krajcsovits	59a6706abb	Switch to delta of difference of st to prev t ... from delta of delta of st. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-03 20:55:44 +01:00
György Krajcsovits	9fc9033ad8	Add delta st inclusive test case for random vt ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-02-03 08:24:12 +01:00
Bartlomiej Plotka	eefa6178fb	fix: fix rare race on empty head.initialized() vs head.initTime() (#17963) ... * fix: fix rare race on empty head.initized() vs head.initTime() Relates to https://github.com/prometheus/prometheus/issues/17941 Signed-off-by: bwplotka <bwplotka@gmail.com> * Apply suggestions from code review Co-authored-by: Owen Williams <owen.williams@grafana.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> * addressed comments Signed-off-by: bwplotka <bwplotka@gmail.com> --------- Signed-off-by: bwplotka <bwplotka@gmail.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Owen Williams <owen.williams@grafana.com>	2026-02-02 09:13:02 +00:00
Arve Knudsen	d9db76631d	tsdb: fix flaky TestWaitForPendingReadersInTimeRange tests (#17985) ... The tests were flaky because they used hard-coded time.After(550ms) waits, which had only 50ms margin over WaitForPendingReadersInTimeRange's 500ms poll interval. On slow CI runners, this margin wasn't reliable. Use synctest for deterministic time control: - Wrap test logic in synctest.Test() to use fake time - Use synctest.Wait() to let goroutines reach dormant state - Use time.Sleep() to advance fake time past the poll interval - No more timing-dependent assertions This makes the tests both reliable and ~60x faster (0.05s vs 3s). Fixes both TestWaitForPendingReadersInTimeRange and TestWaitForPendingReadersInTimeRange_AppenderV2. Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2026-02-01 15:52:26 +00:00
György Krajcsovits	e7c5105772	Merge remote-tracking branch 'origin/main' into krajo/st-in-xorchunk	2026-01-30 13:46:16 +01:00
Bartlomiej Plotka	88f6ee4c8e	tests(scrape): add TestScrapeLoopAppend_WithStorage (#17937) ... Signed-off-by: bwplotka <bwplotka@gmail.com>	2026-01-30 11:44:07 +00:00
György Krajcsovits	1ac3b8d8ec	Small simplification in the doc ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-30 11:34:59 +01:00
György Krajcsovits	6133dd5f3e	documentation ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-30 11:31:54 +01:00
György Krajcsovits	475dfb5ea9	Drop commented out line ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-30 10:41:05 +01:00
György Krajcsovits	65b70bbe77	drop unused code ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-30 10:39:50 +01:00
György Krajcsovits	e6a0193a27	make testcases independent of order ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-30 09:30:05 +01:00
György Krajcsovits	4ef8186575	add inclusive delta test case ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-30 09:23:29 +01:00
György Krajcsovits	a0314d5539	Fix benchmark expectations on ST in interator ... Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-30 09:01:29 +01:00
Bartlomiej Plotka	0fc70f3a62	tsdb: kill unused mint,maxt tracking (#17967) ... Signed-off-by: bwplotka <bwplotka@gmail.com>	2026-01-29 14:26:40 +00:00
Arve Knudsen	00a7faa2e3	tsdb: fix division by zero in stale series compaction (#17952) ... Guard the stale series ratio calculation by checking numSeries > 0 before computing the ratio. This prevents division by zero when the head has no series. Fixes #17949 Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	2026-01-29 08:06:00 +01:00
Bartlomiej Plotka	2597a12080	st: Add a hidden 'st-storage' feature flag for PROM-60 (#17907) ... Signed-off-by: bwplotka <bwplotka@gmail.com> Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>	2026-01-28 09:05:54 +00:00
Björn Rabenstein	15030d6f19	Merge pull request #17738 from aknuds1/arve/leveled-compactor ... enhancement(tsdb): add test for `LeveledCompactor.Plan` stopping after excluding block	2026-01-27 12:38:42 +01:00
György Krajcsovits	5d0f59d8fe	reduce footprint of the xoroptst chunk iterator object ... It was 80 bytes with a lot of padding compared to the 56 bytes of the original xor chunk iterator. Made it 64 bytes, tightly packed. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	2026-01-26 11:07:52 +01:00