prometheus

Commit Graph

Author	SHA1	Message	Date
Bryan Boreham	4a49ec3a25	CI: additionally run tests with 'stringlabel' tag This checks that no code is assuming things about `labels.Labels` which don't work with the alternate implementation. Co-authored-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Bryan Boreham	6136ae67e0	labels: shrink by making internals a single string This commit adds an alternate implementation for `labels.Labels`, behind a build tag `stringlabels`. Instead of storing label names and values as individual strings, they are all concatenated into one string in this format: [len][name0][len][value0][len][name1][len][value1]... The lengths are varint encoded so usually a single byte. The previous `[]string` had 24 bytes of overhead for the slice and 16 for each label name and value; this one has 16 bytes overhead plus 1 for each name and value. In `ScratchBuilder.Overwrite` and `Labels.Hash` we use an unsafe conversion from string to byte slice. `Overwrite` is explicitly unsafe, but for `Hash` this is a pure performance hack. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Bryan Boreham	3f7ba22bde	rules: two places need to call EmptyLabels Can't assume nil is a valid value. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Ganesh Vernekar	66da1d51fd	Merge pull request #12003 from codesome/redundant-chunk-access Remove unnecessary chunk fetch in Head queries	2 years ago
Ganesh Vernekar	d504c950a2	Remove unnecessary chunk fetch in Head queries `safeChunk` is only obtained from the `headChunkReader.Chunk` call where the chunk is already fetched and stored with the `safeChunk`. So, when getting the iterator for the `safeChunk`, we don't need to get the chunk again. Also removed a couple of unnecessary fields from `safeChunk` as a part of this. Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ganesh Vernekar	bfcf69b4a4	Merge pull request #12004 from vishalnad/main Observe delta in seconds prometheus_tsdb_sample_ooo_delta	2 years ago
Vishal N	96ba6831ae	Observe delta in seconds prometheus_tsdb_sample_ooo_delta Signed-off-by: Vishal Nadagouda <vishalmn1996@gmail.com>	2 years ago
Jimmie Han	a13249a98f	scrape: fix prometheus_target_scrape_pool_target_limit metric not set on creating scrape pool (#12001 ) Signed-off-by: Jimmie Han <hanjinming@outlook.com>	2 years ago
Ben Kochie	86d3d5fec6	Merge pull request #11993 from prometheus/superq/bump_golangci-lint Update golangci-lint	2 years ago
SuperQ	65e743719c	Update golangci-lint Update to the latest release, supports Go 1.20. Signed-off-by: SuperQ <superq@gmail.com>	2 years ago
Shan Aminzadeh	3f6f5d3357	Scope GroupBy labels to metric (#11914 ) Signed-off-by: Shan Aminzadeh <shan.aminzadeh@chronosphere.io>	2 years ago
dependabot[bot]	2d588725c1	build(deps): bump bufbuild/buf-setup-action from 1.12.0 to 1.13.1 (#11922 ) Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.12.0 to 1.13.1. - [Release notes](https://github.com/bufbuild/buf-setup-action/releases) - [Commits](https://github.com/bufbuild/buf-setup-action/compare/v1.12.0...v1.13.1) --- updated-dependencies: - dependency-name: bufbuild/buf-setup-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2 years ago
dependabot[bot]	94e0801f9f	build(deps): bump actions/cache from 3.2.3 to 3.2.4 (#11920 ) Bumps [actions/cache](https://github.com/actions/cache) from 3.2.3 to 3.2.4. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v3.2.3...v3.2.4) --- updated-dependencies: - dependency-name: actions/cache dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2 years ago
dependabot[bot]	bb18bb3d1f	build(deps): bump golangci/golangci-lint-action from 3.3.1 to 3.4.0 (#11921 ) Bumps [golangci/golangci-lint-action](https://github.com/golangci/golangci-lint-action) from 3.3.1 to 3.4.0. - [Release notes](https://github.com/golangci/golangci-lint-action/releases) - [Commits](https://github.com/golangci/golangci-lint-action/compare/v3.3.1...v3.4.0) --- updated-dependencies: - dependency-name: golangci/golangci-lint-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2 years ago
Julien Pivotto	259bb5c692	Merge pull request #11826 from dannykopping/dannykopping/rule-eval Pass rule details in evaluation context	2 years ago
Julien Pivotto	e1679a80f3	Merge pull request #11936 from kelnage/sanitize-labels-edge-cases Fix SanitizeLabelName for certain edge case invalid labels	2 years ago
Julien Pivotto	8a8f594b16	Merge pull request #11487 from FUSAKLA/fus-promtool-http-config Promtool: add http config support to query commands	2 years ago
Martin Chodur	f1de2cec3d	fix: set the http round tripper fro promtool import command Signed-off-by: Martin Chodur <m.chodur@seznam.cz>	2 years ago
Julien Pivotto	dfd2b5340e	Merge pull request #11951 from Fish-pro/chore/httpvar Use http constants instead of string	2 years ago
Martin Chodur	3ebe4b48db	feat: add promtool http config support Signed-off-by: Martin Chodur <m.chodur@seznam.cz>	2 years ago
Justin Lei	af1d9e01c7	Refactor tsdbutil for tests/native histograms (#11948 ) * Add float histograms to ChunkFromSamplesGeneric Signed-off-by: Justin Lei <justin.lei@grafana.com> * Add GenerateSamples functions to tsdbutil Signed-off-by: Justin Lei <justin.lei@grafana.com> PR responses Signed-off-by: Justin Lei <justin.lei@grafana.com> --------- Signed-off-by: Justin Lei <justin.lei@grafana.com>	2 years ago
Fish-pro	43d77f7c41	Use http constants instead of string Signed-off-by: Fish-pro <zechun.chen@daocloud.io>	2 years ago
Ganesh Vernekar	36b04efc7b	Merge pull request #11947 from prometheus/beorn7/protobuf protobuf: Mark repeated fields as non-nullable	2 years ago
Ganesh Vernekar	ebc2b419ca	Merge pull request #11935 from charleskorn/non-nullable-bucketspans Mark `Histogram.positive_spans` and `negative_spans` as non-nullable.	2 years ago
beorn7	1dd53843b6	protobuf: Mark repeated fields as non-nullable Inspired by #11935, we can do it here, too. Also, clean up indentation. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Damien Grisonnet	e3b5416d05	model/textparse: improve error outputs Parsing errors in the Prometheus HTTP format parser are very hard to investigate since they only approximately indicate what is going wrong in the parser and don't provide any information about the incorrect input. As such it is very hard to tell what is wrong in the format exposed by the application. Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>	2 years ago
Nick Moore	c05ebef306	Implement SanitizeLabelName and Full variant Rather than removing the previous implementation of SanitizeLabelName, offer another version named SanitizeFullLabelName that achieved the desired requirements, without breaking existing Prometheus code. Update testing to validate correctness of new variant. Signed-off-by: Nick Moore <nicholas.moore@grafana.com>	2 years ago
Nick Moore	758914e1fb	Fix SanitizeLabelName for certain invalid labels SanitizeLabelName was not correctly sanitizing label names that: 1. Started with a digit (0-9) 2. Were empty This commit changes the santization code to catch both of these edge cases and adds new tests to validate it works correctly in them both. In the first case, a leading digit will be replaced with an underscore, and in the latter, the function will return a single underscore. Signed-off-by: Nick Moore <nicholas.moore@grafana.com>	2 years ago
Charles Korn	0a1de58f7e	Mark Histogram.(Positive\|Negative)Spans as non-nullable. As far as I understand it, we'd never expect to receive a nil span, and remote.spansProtoToSpans would panic if we received a nil span. Marking the fields as non-nullable also means the generated Golang code doesn't use pointers for these fields, reducing allocations. Signed-off-by: Charles Korn <charles.korn@grafana.com>	2 years ago
Julien Pivotto	c70d85baed	Merge pull request #11916 from prometheus/release-2.42 Merge 2.42 to main	2 years ago
George Krajcsovits	1f0cc09579	Export single ith test histogram generation functions (#11911 ) * Export single ith test histogram generation functions Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * Do not set counter reset hint for non-gauge histograms individually Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> * Apply suggestions from code review Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com> --------- Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Kemal Akkoyun	225c61122d	Cut v2.42.0 (#11912 ) Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>	2 years ago
Kemal Akkoyun	aee2ea4713	Update changelog for 2.42 (#11909 ) * Update changelog Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Reorder entries Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> --------- Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>	2 years ago
Charles Korn	e023d896f2	Correct statement in docs about query results returning either floats or histograms but not both. (#11880 ) * Correct statement in docs about query results returning either floats or histograms but not both. * Move documentation for range and instant vectors under their corresponding headings. Signed-off-by: Charles Korn <charles.korn@grafana.com>	2 years ago
Ganesh Vernekar	8e8b718365	Merge pull request #11858 from fayzal-g/fix-chunks-metrics tsdb: when reading WAL, correctly update chunksRemoved and chunks metrics	2 years ago
Kemal Akkoyun	7b9cc7eea3	Cut v2.42.0-rc.0 (#11902 ) * Cut v2.42.0-rc.0 Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Add missing log items Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>	2 years ago
Bartlomiej Plotka	6dcfb71740	Merge pull request #11897 from pracucci/propose-to-change-query-canceled-status-code API: change HTTP status code from 503/422 to 499 if a request is canceled	2 years ago
Marco Pracucci	3db77b4491	API: change HTTP status code tracked in metrics form 503/422 to 499 if a request is canceled Signed-off-by: Marco Pracucci <marco@pracucci.com>	2 years ago
Kemal Akkoyun	068b6189d8	Merge pull request #11899 from prometheus/dependabot/go_modules/github.com/aws/aws-sdk-go-1.44.187 build(deps): bump github.com/aws/aws-sdk-go from 1.44.186 to 1.44.187	2 years ago
Kemal Akkoyun	0945628a55	Merge pull request #11901 from prometheus/dependabot/github_actions/actions/cache-3.2.3 build(deps): bump actions/cache from 3.2.2 to 3.2.3	2 years ago
Danny Kopping	98c70e1817	Correcting NewAlertingRule args Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Danny Kopping	df078e0a84	Merge branch 'main' into dannykopping/rule-eval Signed-off-by: Danny Kopping <danny.kopping@grafana.com>	2 years ago
Björn Rabenstein	60d763282e	Merge pull request #11864 from prometheus/beorn7/histogram2 histograms: Return actually useful counter reset hints	2 years ago
Bartlomiej Plotka	aee77bc790	Merge pull request #11895 from kakkoyun/upgrade_ui_deps Upgrade UI dependencies	2 years ago
dependabot[bot]	ad25842b0b	build(deps): bump actions/cache from 3.2.2 to 3.2.3 Bumps [actions/cache](https://github.com/actions/cache) from 3.2.2 to 3.2.3. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v3.2.2...v3.2.3) --- updated-dependencies: - dependency-name: actions/cache dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
Kemal Akkoyun	c3b358d203	Merge pull request #11893 from kakkoyun/upgrade_several_dependencies Upgrade several CI dependencies	2 years ago
dependabot[bot]	787e50550b	build(deps): bump github.com/aws/aws-sdk-go from 1.44.186 to 1.44.187 Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.44.186 to 1.44.187. - [Release notes](https://github.com/aws/aws-sdk-go/releases) - [Commits](https://github.com/aws/aws-sdk-go/compare/v1.44.186...v1.44.187) --- updated-dependencies: - dependency-name: github.com/aws/aws-sdk-go dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
Kemal Akkoyun	441e1df0ee	Update dependencies for 2.42 (#11891 ) * Update dependencies Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> * Revert azure sdk upgrade Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com> Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>	2 years ago
dependabot[bot]	104b07511d	build(deps): bump bufbuild/buf-setup-action from 1.9.0 to 1.12.0 Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.9.0 to 1.12.0. - [Release notes](https://github.com/bufbuild/buf-setup-action/releases) - [Commits](https://github.com/bufbuild/buf-setup-action/compare/v1.9.0...v1.12.0) --- updated-dependencies: - dependency-name: bufbuild/buf-setup-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
dependabot[bot]	b508ae6318	Bump dessant/lock-threads from 3 to 4 Bumps [dessant/lock-threads](https://github.com/dessant/lock-threads) from 3 to 4. - [Release notes](https://github.com/dessant/lock-threads/releases) - [Changelog](https://github.com/dessant/lock-threads/blob/master/CHANGELOG.md) - [Commits](https://github.com/dessant/lock-threads/compare/v3...v4) --- updated-dependencies: - dependency-name: dessant/lock-threads dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago

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