prometheus

Commit Graph

Author	SHA1	Message	Date
Julien Pivotto	c92fbf3fdf	Add feature flag for PromQL experimental functions. This PR adds an Experimental flag to the functions. This can be used by https://github.com/prometheus/prometheus/pull/13059 but also xrate and other future functions. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
Matthieu MOREL	dd8871379a	remplace errors.Errorf by fmt.Errorf Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Bryan Boreham	1bfb3ed062	Labels: reduce allocations when creating from TSDB WAL (#13044 ) * Labels: reduce allocations when creating from TSDB When reading the WAL, by passing references into the buffer we can avoid copying strings under `-tags stringlabels`. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
machine424	413b713aa8	remote/storage.go: adjust Storage.Notify() to avoid a race condition with Storage.ApplyConfig() Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
Julien Pivotto	b718dca70b	Merge pull request #13108 from mmorel-35/patch-2 tsdb/chunkenc: use Go standard errors package	1 year ago
Julien Pivotto	3173feb5ef	Merge pull request #13107 from mmorel-35/patch-1 tsdb/agent: use Go standard errors package	1 year ago
Julien Pivotto	90ed7b08dc	Merge pull request #13124 from mmorel-35/patch-5 tsdb/index: use Go standard errors package	1 year ago
Julien Pivotto	afc57eb306	Merge pull request #13109 from mmorel-35/patch-3 tsdb/chunks: use Go standard errors package	1 year ago
Julien Pivotto	b6274ee747	Merge pull request #13114 from mmorel-35/patch-4 tsdb/wlog: use Go standard errors package	1 year ago
Julien Pivotto	7bcae56b6e	Merge pull request #13130 from mmorel-35/patch-6 tsdb/encoding: use Go standard errors package	1 year ago
Julien Pivotto	f53af5c849	Merge pull request #13131 from mmorel-35/patch-7 tsdb/tombstones: use Go standard errors package	1 year ago
Julien Pivotto	17fe6bc296	Merge pull request #13133 from mmorel-35/patch-8 tsdb/record: use Go standard errors package	1 year ago
Bryan Boreham	41758972e4	web/api: optimize labelnames/values with 1 set of matchers (#12888 ) * web/api: optimize labelnames/values with 1 set of matchers If there is exactly one set of matchers provided, we can skip adding the results to a map and getting them back out again. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> --------- Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
Bryan Boreham	65a443e6e3	TSDB: initialize conflicts map only when we need it. Suggested by @songjiayang. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
Bryan Boreham	37573d083b	Merge pull request #13056 from songjiayang/symbolCacheEntry-filed-alignment TSDB block index writer: reduce memory used by symbol cache Improve struct field alignment for symbolCacheEntry	1 year ago
Bryan Boreham	6613195487	Merge pull request #13097 from roidelapluie/gpu Linode SD: Add __meta_linode_gpus label	1 year ago
machine424	08c17df244	remote/storage.go: add a test to highlight a race condition between Storage.Notify() and Storage.ApplyConfig() see https://github.com/prometheus/prometheus/issues/12747 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
George Krajcsovits	acc114fe55	Fix panic during tsdb Commit (#13092 ) * Fix panic during tsdb Commit Fixes the following panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x19deb45] goroutine 651118930 [running]: github.com/prometheus/prometheus/tsdb.(*headAppender).Commit(0xc19100f7c0) /drone/src/vendor/github.com/prometheus/prometheus/tsdb/head_append.go:855 +0x245 github.com/prometheus/prometheus/tsdb.dbAppender.Commit({{0x35bd6f0?, 0xc19100f7c0?}, 0xc000fa4c00?}) /drone/src/vendor/github.com/prometheus/prometheus/tsdb/db.go:1159 +0x2f We theorize that the panic happened due the the series referenced by the exemplar being removed between AppendExemplar and Commit due to being idle. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
Matthieu MOREL	469e415d09	Update record.go Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Matthieu MOREL	69c07ec6ae	Update record_test.go Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Matthieu MOREL	63691d82a5	tsdb/record: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Matthieu MOREL	c74b7ad4fb	Update tombstones.go Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Matthieu MOREL	118460a64f	tsdb/tombstones: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Matthieu MOREL	4d6d3c1715	tsdb/encoding: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
George Krajcsovits	39a35d92bc	tsdb/head: wlog exemplars after samples (#13113 ) When samples are committed in the head, they are also written to the WAL. The order of WAL records should be sample then exemplar, but this was not the case for native histogram samples. This PR fixes that. The problem with the wrong order is that remote write reads the WAL and sends the recorded timeseries in the WAL order, which means exemplars arrived before histogram samples. If the receiving side is Prometheus TSDB and the series has not existed before then the exemplar does not currently create the series. Which means the exemplar is rejected and lost. Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
Ziqi Zhao	b94f32f6fa	automatically reduce resolution rather than fail scrape Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>	1 year ago
Ziqi Zhao	e250f09b5d	change origin schema in `ReduceResolution` method of histogram and float histogram (#13116 ) * change origin schema in ReduceResolution method of histogram and float histogram Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com> --------- Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>	1 year ago
Jacob Baungård Hansen	80d2f992ae	codemirror-promql: Add request header to client (#13118 ) With this commit we make it possible to adjust the request headers sent to Prometheus by the codemirror-promql extension. This enables customizing the headers sent, without re-implementing the Prometheus client completely. Signed-off-by: Jacob Baungard Hansen <jacobbaungard@redhat.com>	1 year ago
Matthieu MOREL	2972cc5e8f	tsdb/index: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Julien Pivotto	e8585e4d44	Merge pull request #13120 from roidelapluie/stalenesstracking Follow-up to #13060: Add test to ensure staleness tracking	1 year ago
Julien Pivotto	cfd83e71f7	Merge pull request #13110 from machine424/del-extra head.go: Remove an unneeded snapshot trigger that was moved in https:…	1 year ago
Julien Pivotto	0fe34f6d78	Follow-up to #13060 : Add test to ensure staleness tracking This commit introduces an additional test in `scrape_test.go` to verify staleness tracking when `trackTimestampStaleness` is enabled. The new `TestScrapeLoopAppendStalenessIfTrackTimestampStaleness` function asserts that the scrape loop correctly appends staleness markers when necessary, reflecting the expected behavior with the feature flag turned on. The previous tests were only testing end of scrape staleness. Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
Julien Pivotto	8b2b7d3d7a	Merge pull request #13117 from machine424/remote-headers remote_write: add a unit test to make sure the write client sends the extra http headers as expected	1 year ago
machine424	0996b78326	remote_write: add a unit test to make sure the write client sends the extra http headers as expected This will help letting prometheus off the hook from situations like https://github.com/prometheus/prometheus/issues/13030 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
Bryan Boreham	e6c0f69f98	TSDB: Only pay for hash collisions when they happen Instead of a map of slices of `memSeries`, ready for any of them to hold series where hash values collide, split into a map of `memSeries` and a map of slices which is usually empty, since hash collisions are a one-in-a-billion thing. The `del` method gets more complicated, to maintain the invariant that a series is only in one of the two maps. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
Bryan Boreham	ce4e757704	TSDB: refine variable naming in chunk gc Slight further refactor. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
Bryan Boreham	071d5732af	TSDB: refactor cleanup of chunks and series Extract the middle of the loop into a function, so it will be easier to modify the `seriesHashmap` data structure. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	1 year ago
machine424	a32fbc3658	head.go: Remove an unneeded snapshot trigger that was moved in https://github.com/prometheus/prometheus/pull/9328 and brougt back by mistake in `095f572d4a` as part of https://github.com/prometheus/prometheus/pull/11447 Signed-off-by: machine424 <ayoubmrini424@gmail.com>	1 year ago
Matthieu MOREL	fb48a351f0	tsdb/wlog: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
songjiayang	443867f1aa	symbolCacheEntry field type alignment, thus saving 8 bytes. Signed-off-by: songjiayang <songjiayang1@gmail.com>	1 year ago
Ziqi Zhao	ab2a7bb74f	add generic shrink function (#13001 ) Add `ReduceResolution` method to `Histogram` and `FloatHistogram` This takes the original `mergeToSchema` function and turns it into a more generic `reduceResolution` function, which is the building block for the new methods. The methods will help with addressing #12864. --------- Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>	1 year ago
Arve Knudsen	ae9221e152	tsdb/index.Symbols: Drop context argument from Lookup method (#13058 ) Drop context argument from tsdb/index.Symbols.Lookup since lookup should be fast and the context checking is a performance hit. Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>	1 year ago
Matthieu MOREL	ece8286305	tsdb/chunk: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Matthieu MOREL	b60f9f801e	tsdb/chunkenc: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Matthieu MOREL	724737006d	tsdb/agent: use Go standard errors package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com> Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Julien Pivotto	252c7ca939	Merge pull request #13106 from mmorel-35/patch-1 web : use Go standard errors package	1 year ago
Matthieu MOREL	05fba53e57	web : use Go standard package Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>	1 year ago
Julien Pivotto	6a124427fa	Merge pull request #13073 from prometheus/dependabot/github_actions/ossf/scorecard-action-2.3.1 build(deps): bump ossf/scorecard-action from 2.2.0 to 2.3.1	1 year ago
Julien Pivotto	bd3db70501	Merge pull request #13072 from prometheus/dependabot/github_actions/actions/checkout-4.1.1 build(deps): bump actions/checkout from 4.1.0 to 4.1.1	1 year ago
Julien Pivotto	cf01ec2119	Merge pull request #13091 from mmorel-35/errorlint/util util: use Go standard errors package	1 year ago

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12054 Commits (420b324c3e295ba1d26b81d45f2cfa9d25f75b58) All Branches Search

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