prometheus

Commit Graph

Author	SHA1	Message	Date
Björn Rabenstein	179163a4c6	Merge pull request #14103 from krajorama/handle-context-cancel-in-postingsformatcher tsdb/index/postings: fix missing lock unlock	6 months ago
György Krajcsovits	b215a41be4	tsdb/index/postings: fix missing lock unlock Followup to #14096 Unfortunately the previous PR introduced this bug by not releasing the lock before returning. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	6 months ago
George Krajcsovits	fdaafdb041	tsdb: check for context cancel before regex matching postings (#14096 ) * tsdb: check for context cancel before regex matching postings Regex matching can be heavy if the regex takes a lot of cycles to evaluate and we can get stuck evaluating postings for a long time without this fix. The constant checkContextEveryNIterations=100 may be changed later. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	6 months ago
Bryan Boreham	10eb23bd6b	[TEST] Rules: Sleep 15ms to fit Windows behaviour better On Windows, Go will sleep 15ms if you ask for less. TestAsyncRuleEvaluation compares actual delay to the nominal time, so using 15ms should work better on Windows, and be hardly noticeable elsewhere. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Björn Rabenstein	e6be4240be	Merge pull request #14068 from colega/quote-label-name-in-matchers-when-needed Bugfix: quote label name in matchers when needed	7 months ago
George Krajcsovits	4a5d8461ba	Merge pull request #14098 from zenador/nhcb-merge-main [nhcb branch] Merge from main	7 months ago
Bryan Boreham	dc926527ae	Merge pull request #13669 from aiwhj/optimization [ENHANCEMENT] Relabeling: small speed-up of hashmod Code optimization: The relabel operation is used very frequently, and strconv.FormatInt() with better performance should be used.	7 months ago
Bryan Boreham	67326d8e5c	Merge pull request #13758 from nemobis/federicol-remotewrite-tuning [DOCS] Remote-Write: Clarify batch_send_deadline docs	7 months ago
Jeanette Tan	f028496133	Merge branch 'main' into nhcb Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	7 months ago
Neeraj Gartia	661856cb65	removes the added tests from engine_test.go Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>	7 months ago
Neeraj Gartia	6119124d0e	some nits Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>	7 months ago
Neeraj Gartia	adf5a36c1e	adds test for sum, count, stddev, stdvar, quantile and fraction func to promql testing framework Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>	7 months ago
Neeraj Gartia	8b838a05d9	adds test for native histogram rate func in promql testing framework Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>	7 months ago
Neeraj Gartia	548bd9d6fb	adds TestNativeHistogramRate func to promql test framework Signed-off-by: Neeraj Gartia <neerajgartia211002@gmail.com>	7 months ago
Oleg Zaytsev	8b4c9459a2	Check utf8.RuneError result Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	7 months ago
Oleg Zaytsev	dbe88fae22	Add invalid utf8 test cases to regexp Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	7 months ago
Oleg Zaytsev	bcff5059e6	Use utf8.DecodeRuneInString(s) This replaces the custom `moreThanOneRune` function with the standard `utf8.DecodeRuneInString(s)` that can be used to figure out the size of the first rune. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	7 months ago
Oleg Zaytsev	fdfc6d4725	Benchmark zeroOrOneCharacterStringMatcher.Matches This adds some more test cases for unicode values, and also a benchmark for zeroOrOneCharacterStringMatcher.Matches() Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	7 months ago
Charles Korn	0e934dba8e	Capture timing information while sorting Signed-off-by: Charles Korn <charles.korn@grafana.com>	7 months ago
Charles Korn	036c87223c	Ensure series in matrix values returned for instant queries are always sorted Signed-off-by: Charles Korn <charles.korn@grafana.com>	7 months ago
Charles Korn	a4381608a0	Add failing test case Signed-off-by: Charles Korn <charles.korn@grafana.com>	7 months ago
Anthony Mirabella	3b8b57700c	otlp: Remove OTel feature gate registration from copied translation package (#13932 ) Signed-off-by: Anthony J Mirabella <a9@aneurysm9.com> Signed-off-by: Jesus Vazquez <jesusvzpg@gmail.com>	7 months ago
Bryan Boreham	ea82b49c33	[ENHANCEMENT] PromQL: use Kahan summation for sum() This can give a more precise result, by keeping a separate running compensation value to accumulate small errors. See https://en.wikipedia.org/wiki/Kahan_summation_algorithm Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Arve Knudsen	aabe4d6e4a	promql.ActiveQueryTracker: Unmap mmapped file when done Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	7 months ago
Bryan Boreham	3fd24d1cd7	Merge pull request #13999 from bboreham/extract-promqltest [Test] Extract most PromQL test code into separate packages	7 months ago
Arve Knudsen	5c4310aa37	[ENHANCEMENT] TSDB: Optimize querying with regexp matchers Add method `PostingsForLabelMatching` to `tsdb.IndexReader`, to obtain postings for labels with a certain name and values accepted by a provided callback, and use it from `tsdb.PostingsForMatchers`. The intention is to optimize regexp matcher paths, especially not having to load all label values before matching on them. Plus tests, and refactor some `tsdb/index.Reader` methods. Benchmarking shows memory reduction up to ~100%, and speedup of up to ~50%. Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	7 months ago
Oleg Zaytsev	b7b4355807	Use bytes.Buffer from stack buf in Matcher.String() Also removed the growing until there's a benchmark for that. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	7 months ago
Arthur Silva Sens	879d80922a	Merge pull request #14063 from prometheus/prepare-2.52 Prepare v2.52.0 release	7 months ago
Bryan Boreham	786e0e706c	test: PromQL: stop using internal fields of engine * set enablePerStepStats and lookback duration via `NewTestEngine` parameters. * check maxSamples by recreating query engine * check lookback without modifying internals Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Arve Knudsen	d699dc3c77	Fix language in docs and comments (#14041 ) Fix language in docs and comments --------- Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com> Co-authored-by: Björn Rabenstein <github@rabenste.in>	7 months ago
Bryan Boreham	0dbfd20b69	test: move most PromQL tests into separate test package So that they can import promqltest which imports promql. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	4a72607c4a	refactor: extract some PromQL Engine tests which use unexported structs Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	8fd96241ab	test: add promqltest package references To packages outside of promql. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	e7c77f7b40	promql: export NewTestQuery So that tests can call it from another package. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	babfcfdd91	refactor: Move NewTestEngine into promqltest And export `DefaultMaxSamplesPerQuery` so callers can replicate previous behaviour. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Oleg Zaytsev	6ebda5a7bc	Optimize Matcher.String() Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	7 months ago
Oleg Zaytsev	dabd789fd5	Quote label name in matchers when needed When the label name of a matcher contains non-standard characters, like a dot, or starts with a digit, it should be quoted. If it's not quoted, then `VectorSelector.String()` isn't a valid PromQL. Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>	7 months ago
Arve Knudsen	0ba747187d	Merge pull request #14020 from aknuds1/arve/direct-otlp prometheusremotewrite: Move TimeSeries method to timeseries.go	7 months ago
Björn Rabenstein	178935d0e9	Merge pull request #14043 from aknuds1/arve/chunkenc-refactor tsdb/chunkenc.Pool: Refactor Get and Put	7 months ago
Bryan Boreham	b3c15d2246	test: clean up promqltest package references So it nearly compiles. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	9aa321d672	test: make field initializers explicit Lint started complaining after I moved the file. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	ccf73266f0	test: move promqltest tests together with the implementation Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	11b27d5d22	test: move test files into new promqltest package So that promql package does not bring in test-only dependencies. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	a6e427660a	test: check for @-modifier without using engine internals Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	2b0c87b1b6	test: turn TestKahanSum into scripted test This saves having a function solely to call kahanSumInc. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
Bryan Boreham	a1af3c27d4	refactor: extract almost.Equal() to new package To avoid a circular reference between promql and promqltest. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	7 months ago
zenador	545a7e48f9	[nhcb branch] Enhance unit test framework for nhcb and warnings (#14009 ) * process custom values in histogram unit test framework * check for warnings when evaluating in unit test framework * add test cases for custom buckets in test framework Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	7 months ago
George Krajcsovits	5f153a8b3f	Merge pull request #14067 from zenador/nhcb-merge-main [nhcb branch] Merge main	7 months ago
Arve Knudsen	108a6bc9f6	tsdb/chunkenc.Pool: Refactor Get and Put Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	7 months ago
Jeanette Tan	796b1bbfde	Merge branch 'main' into nhcb Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>	7 months ago

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13247 Commits (e2ef0dc381271207bdca4fa5bf2ce7f5fcd8ae62) All Branches Search

13247 Commits (e2ef0dc381271207bdca4fa5bf2ce7f5fcd8ae62)

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