prometheus

Commit Graph

Author	SHA1	Message	Date
Jupiter	7337ecf0d3	Log when total symbol size exceeds 2^32 bytes. (#9104 ) * Compaction fails when total symbol size exceeds 2^32 bytes. Signed-off-by: tanghengjian <1040104807@qq.com> * Compaction fails when total symbol size exceeds 2^32 bytes. Signed-off-by: tanghengjian <1040104807@qq.com> * Compaction fails when total symbol size exceeds 2^32 bytes. Signed-off-by: root <tanghengjian@oppo.com> Co-authored-by: root <tanghengjian@oppo.com>	3 years ago
Björn Rabenstein	368940247f	Merge pull request #9102 from prometheus/beorn7/protobuf Be more specific when identifying a sparse histogram	3 years ago
Ganesh Vernekar	59d02b5ef0	tsdb: Block Head GC till pending readers are done reading (#9081 ) * tsdb: Block Head GC till pending readers are done reading Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix review comments Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix review comments 2 Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix the exclusiveness of maxt in WaitForPendingReadersInTimeRange Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Martin Disibio	1bcd13d6b5	Exemplar resize (#8974 ) * Create experimental circular buffer resize method, benchmarks Signed-off-by: Martin Disibio <mdisibio@gmail.com> * Optimize exemplar resize to only replay as many exemplars as needed Signed-off-by: Martin Disibio <mdisibio@gmail.com> * More comments, benchmark AddExemplar Signed-off-by: Martin Disibio <mdisibio@gmail.com> * optimizations Signed-off-by: Martin Disibio <mdisibio@gmail.com> * comment Signed-off-by: Martin Disibio <mdisibio@gmail.com> * Slight refactor of resize benchmark + make use of resize via runtime reloadable storage config. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Some more config related changes. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address some review comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Address more review comments. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Refactor to remove usage of noopExemplarStorage and avoid race condition when resizing from Head code. Signed-off-by: Callum Styan <callumstyan@gmail.com> * Fix or add comments to clarify some of the new behaviour. Signed-off-by: Callum Styan <callumstyan@gmail.com> * fix potential panics related to negative exemplar buffer lengths Signed-off-by: Callum Styan <callumstyan@gmail.com> Co-authored-by: Callum Styan <callumstyan@gmail.com>	3 years ago
beorn7	c35f138a9a	Be more specific when identifying a sparse histogram It's a prefectly valid use case to have a sparse histogram with a zero threshold of zero (i.e. only observations of exactly zero go into the zero bucket). Even if the current PoC implementation of client_golang doesn't allow that, such a case should be ingested properly. However, there is now the edge case af a sparse histogram with a zero threshold of zero and no observations yet. Such a histogram would look the same if it was meant to be a conventional histogram. For now, we ingest this case as a conventional histogram, but the final format should have means to unambiguously express if a histogram is meant to be ingested as a sparse histogram or as a conventional histogram. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Naka Masato	a1c1313b3c	fix typo in comment for scrape manager (#9094 ) Signed-off-by: Masato Naka <masatonaka1989@gmail.com>	3 years ago
Arunprasad Rajkumar	83a56e22ab	docs: update unit_testing_rules to cover missing and stale samples (#9065 ) Signed-off-by: Arunprasad Rajkumar <arajkuma@redhat.com>	3 years ago
Richard Hartmann	f5655c47e8	Merge pull request #9091 from prometheus/superq/cleanup_indirects Update Go modules	3 years ago
SuperQ	9e31e0a131	Update Go modules Update several indirect dependencies. Cleanups up some obsolete indirect requirements. * github.com/HdrHistogram/hdrhistogram-go@v1.1.0 * github.com/containerd/containerd@v1.5.3 Signed-off-by: SuperQ <superq@gmail.com>	3 years ago
Ganesh Vernekar	4fefd7520e	Skip the failing TestHistoChunkSameBuckets (#9089 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Björn Rabenstein	4e6cb11ea6	Merge pull request #9086 from prometheus/beorn7/protobuf Add support for missing types in protobuf parsing	3 years ago
Ben Kochie	a0571449fd	Merge pull request #9087 from LeviHarrison/change-disabled-features-command-text Update "Disabled Features" links to new name	3 years ago
Levi Harrison	3b5257d869	Changed disabled_features to feature_flags Signed-off-by: Levi Harrison <git@leviharrison.dev>	3 years ago
beorn7	641c3ae199	protobufparse: Add support for remaining types Parser now supports summaries and legacy histograms including exemplars. It also adds the option of specifying exemplars together with a sparse histogram by simply using the legacy bucket section, too. The buckets will be ignored, but the exemplars will be ingested. Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Julien Pivotto	a789ea6447	Merge pull request #9072 from darshanime/add_stringer_to_query Add Stringer to Query interface	3 years ago
beorn7	88a6229fc4	protobufparse: add exemplar support for counters Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
ide-rea	14b24d15b0	update checkpoint replay status (#8898 ) * Consider wal checkpoint replay status Signed-off-by: XiaoYu Zhang <ideoutrea@163.com> * Fix tests failed Signed-off-by: XiaoYu Zhang <ideoutrea@163.com> * Update checkpoint replay status Signed-off-by: XiaoYu Zhang <ideoutrea@163.com>	3 years ago
Ben Kochie	e98b639ac7	Rename "Disabled Features" docs page (#9073 ) Make the feature flags page more discoverable by naming it what it is. Signed-off-by: SuperQ <superq@gmail.com>	3 years ago
Björn Rabenstein	b56f7e8527	Merge pull request #9069 from prometheus/beorn7/protobuf Add tests for protobuf parser	3 years ago
darshanime	364c40be57	Add Stringer to Query interface Signed-off-by: darshanime <deathbullet@gmail.com>	3 years ago
beorn7	9cdd9cfb8e	Add tests for protobuf parser Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Ganesh Vernekar	79305e704b	Compare block sizes with sparse histograms (#9045 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Bryan Boreham	dc8f505595	tsdb: coalesce lock/unlock operations for append (#9061 ) Fetch the low watermark value under the same lock as we need for the appender, rather than releasing then re-aquiring a lock on the same Mutex. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	3 years ago
Joey Freeland	5d0a12855b	Update discovery/gce/gce.go Co-authored-by: Julien Pivotto <roidelapluie@gmail.com> Signed-off-by: Joey Freeland <joey@free.land>	3 years ago
Björn Rabenstein	08258cc539	Merge pull request #9056 from prometheus/beorn7/histogram2 Fix re-encoding	3 years ago
beorn7	cb75747bce	Fix re-encoding Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Björn Rabenstein	6b682541f9	Merge pull request #9055 from prometheus/beorn7/histogram Fix interjections at the end	3 years ago
beorn7	01957eee2b	Fix interjections even more Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
beorn7	dc1c744169	Fix interjections at the end Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Julien Pivotto	62598878dd	Merge pull request #9050 from colega/use-binary-literals-for-xor-encoding Use binary literals for xor chunk encoding	3 years ago
Björn Rabenstein	a979d8e1dc	Merge pull request #9053 from codesome/histo-race Fix TSDB race while reading histograms	3 years ago
Ganesh Vernekar	1acb701e5c	Fix TSDB race while reading histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Ganesh Vernekar	9f206a7a05	Fix race in TSBD while reading/writing histograms (#9051 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Oleg Zaytsev	40126a8494	Use binary literals for xor chunk encoding An opinionated cosmetic change, but since go 1.13 we have this fancy 0b.... literals so we don't need to write hex and comment the binary value. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	3 years ago
Björn Rabenstein	63232c1e41	Merge pull request #9048 from prometheus/beorn7/histogram2 Fix lint issues	3 years ago
beorn7	deb02d59fb	Fix lint issues Signed-off-by: beorn7 <beorn@grafana.com>	3 years ago
Björn Rabenstein	9cd0297fda	Merge pull request #9047 from Dieterbe/sparsehistogram_dieter Sparsehistogram: SHS chunk recording and head cutting to head block	3 years ago
Dieter Plaetinck	dc6b068c67	bugfix: only bump numRead when all fields are successfully read Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Dieter Plaetinck	98f86d671a	cleanup comments Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Dieter Plaetinck	99ae04bb6f	add SHS chunk recoding and head cutting to head block (no tests yet) Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Dieter Plaetinck	bef872bf3c	clarify Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago
Björn Rabenstein	2b2f838a56	Merge pull request #9046 from codesome/hist-rate Hardcode rate() for sparse histograms	3 years ago
Ganesh Vernekar	4cb4fe44f2	Hardcode rate() for sparse histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Ganesh Vernekar	67871fd1f2	Support compaction of Head block for histograms (#9044 ) * Update querier.go to support Head compaction with histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Add test for Head compaction with histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix tests Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Ganesh Vernekar	4c01ff5194	Bunch of fixes for sparse histograms (#9043 ) * Do not panic on histoAppender.Append Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * M-map all chunks on shutdown Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Support negative schema for querying Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Ganesh Vernekar	78d68d5972	Make query_range serve histograms (#9036 ) * Modify query_range to serve only sparse histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Finish CumulativeExpandSparseHistogram for positive schema Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix lint Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix bug and comment out tests for query_range Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix lint 2 Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	3 years ago
Lukas Kämmerling	263847e64a	hcloud discovery: Add new labelpresent label (#9028 ) * Add new labelpresent label Signed-off-by: Lukas Kämmerling <lukas.kaemmerling@hetzner-cloud.de>	3 years ago
Filip Petkovski	7c125aa5fb	Promtool: Add support for compaction analysis (#8940 ) * Extend promtool to support compaction analysis This commit extends the promtool tsdb analyze command to help troubleshoot high Prometheus disk usage. The command now plots a distribution of how full chunks are relative to the maximum capacity of 120 samples per chunk. Signed-off-by: fpetkovski <filip.petkovsky@gmail.com> * Update cmd/promtool/tsdb.go Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	3 years ago
Julius Volz	179b2155d1	Fix: Use json.Unmarshal() instead of json.Decoder (#9033 ) * Fix: Use json.Unmarshal() instead of json.Decoder See https://ahmet.im/blog/golang-json-decoder-pitfalls/ json.Decoder is for JSON streams, not single JSON objects / bodies. Signed-off-by: Julius Volz <julius.volz@gmail.com> * Revert modifications to targetgroup parsing Signed-off-by: Julius Volz <julius.volz@gmail.com>	3 years ago
Dieter Plaetinck	6c13375ac8	sparsehistogram recoding upon detection that new buckets have appeared (#9030 ) * bucketIterator which returns all valid bucket indices for a []span Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * support for comparing []spans and generating interjections Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * add license header Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * assert order fix Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * handle pathological 0-length span case more gracefully Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * stale todo Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * decode-recode histograms when new buckets appear Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * factor out recoding and also add it to the fallback case Signed-off-by: Dieter Plaetinck <dieter@grafana.com> * make linter happy Signed-off-by: Dieter Plaetinck <dieter@grafana.com>	3 years ago

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9038 Commits (19e98e5469c15c15e182f3a5ab8ceeeca43a9ee3) All Branches Search

9038 Commits (19e98e5469c15c15e182f3a5ab8ceeeca43a9ee3)

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