prometheus

Commit Graph

Author	SHA1	Message	Date
Ganesh Vernekar	f024d769e7	Add API test for histogram Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Julien Pivotto	9e220f552f	Merge pull request #11398 from prometheus/release-2.39 Merge back release 2.39	2 years ago
Björn Rabenstein	dccfb9db4e	histogram: Remove code replication via generics (#11361 ) * histogram: Simplify iterators We don't really need currLower and currUpper and can calculate it when needed (as already done for the floatBucketIterator). The calculation is cheap, while keeping those extra variables around costs RAM (potentially a lot with many iterators). * histogram: Convert Bucket/FloatBucket to one generic type * histogram: Move some bucket iterator code into generic base iterator * histogram: Remove cumulative iterator for FloatHistogram We added it in the past for completeness (Histogram has one), but it has never been used. Plus, even the cumulative iterator for Histogram is only there for test reasons. We can always add it back, and then maybe even using generics. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Gabriel Goller	04dd6be1a0	Added yamllint rule to ignore "on" in github actions (#11396 ) Currently all the github actions return warnings because the "on" keyword in the yaml files are being interpreted as a "truthy" value by yamllint. To ignore this behavior I added a rule which ignores the "on". See https://github.com/adrienverge/yamllint/issues/430. Signed-off-by: Gabriel Goller <gabriel.goller@acs.it> Signed-off-by: Gabriel Goller <gabriel.goller@acs.it> Co-authored-by: Gabriel Goller <gabriel.goller@acs.it>	2 years ago
Ganesh Vernekar	d0a6488c74	Update metrics for histograms Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Bryan Boreham	8120af22e2	benchmarks: SetBytes takes bytes per operation Where the code was multiplying bytes by number of operations, this resulted in absurdly high throughput numbers. Also, in `BenchmarkParse()`, don't run the `expfmt` case twice. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
dependabot[bot]	c8786974d1	build(deps): bump github.com/aws/aws-sdk-go from 1.44.102 to 1.44.109 Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.44.102 to 1.44.109. - [Release notes](https://github.com/aws/aws-sdk-go/releases) - [Commits](https://github.com/aws/aws-sdk-go/compare/v1.44.102...v1.44.109) --- 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
dependabot[bot]	442e608bf7	build(deps): bump actions/cache from 3.0.8 to 3.0.9 Bumps [actions/cache](https://github.com/actions/cache) from 3.0.8 to 3.0.9. - [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/v3.0.8...v3.0.9) --- 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
dependabot[bot]	2673f94eb1	build(deps): bump k8s.io/client-go from 0.25.1 to 0.25.2 Bumps [k8s.io/client-go](https://github.com/kubernetes/client-go) from 0.25.1 to 0.25.2. - [Release notes](https://github.com/kubernetes/client-go/releases) - [Changelog](https://github.com/kubernetes/client-go/blob/master/CHANGELOG.md) - [Commits](https://github.com/kubernetes/client-go/compare/v0.25.1...v0.25.2) --- updated-dependencies: - dependency-name: k8s.io/client-go dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
dependabot[bot]	f475bc7ddb	build(deps): bump github.com/linode/linodego from 1.9.1 to 1.9.3 Bumps [github.com/linode/linodego](https://github.com/linode/linodego) from 1.9.1 to 1.9.3. - [Release notes](https://github.com/linode/linodego/releases) - [Commits](https://github.com/linode/linodego/compare/v1.9.1...v1.9.3) --- updated-dependencies: - dependency-name: github.com/linode/linodego dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>	2 years ago
Julius Volz	80a09d06ad	Fix EC2/Lightsail SD changelog entries for 2.39.x (#11377 ) * Fix EC2/Lightsail SD changelog entries for 2.39.x Signed-off-by: Julius Volz <julius.volz@gmail.com> * Fixup Signed-off-by: Julius Volz <julius.volz@gmail.com> * Fixup 2 Signed-off-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: Julius Volz <julius.volz@gmail.com>	2 years ago
Bryan Boreham	9b31adc4e8	tsdb: fix up sort call with faster slices.Sort (#11380 ) This call was added by PR #11075 merged before #11318 which changed all similar calls to `sort.Sort` into a faster one. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Giedrius Statkevičius	a1d6ba59ac	promql: pass down subquery interval (#11163 ) If we are populating series for a subquery then set the interval parameter accordingly so that downstream users could use that information. Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>	2 years ago
Bryan Boreham	3330d85ba8	Replace sort.Strings and sort.Ints with faster slices.Sort (#11318 ) Use new experimental package `golang.org/x/exp/slices`. slices.Sort works on values that are directly comparable, like ints, so avoids the overhad of an interface call to `.Less()`. Left tests unchanged, because they don't need the speed and it may be a cross-check that slices.Sort gives the same answer. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Bryan Boreham	7f2374b703	tsdb: faster postings sort with generic slices.Sort (#11054 ) Use new experimental package `golang.org/x/exp/slices`. Some of the speedup comes from comparing SeriesRef (which is an int64) directly rather than through an interface `.Less()` call; some comes from exp/slices using "pattern-defeating quicksort(pdqsort)". Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Julien Pivotto	d104977f23	Fix inputs var name (#11375 ) Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Julien Pivotto	15ade71312	Fix typo in publish_release_images (#11374 ) Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Julien Pivotto	37088df58b	Do not reupload artefacts Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Julien Pivotto	15e1148251	Use github token to publish release Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago
Frederic Branczyk	c48d8df627	Merge pull request #11353 from mborsz/protobuf Use protobuf encoding in kubernetes discovery	2 years ago
Ganesh Vernekar	23588fb43a	Bump the UI package to v2.39.0-rc.0 (#11367 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Julius Volz	fbec3bfc90	Small improvements to out-of-order ingestion docs (#11366 ) Signed-off-by: Julius Volz <julius.volz@gmail.com> Signed-off-by: Julius Volz <julius.volz@gmail.com>	2 years ago
Marijn Haverbeke	8dbb2eaf0b	Clean up the Lezer grammar output tree (#11333 ) Signed-off-by: Marijn Haverbeke <marijn@haverbeke.nl>	2 years ago
Miguel Ángel Ortuño	e4b87a7a2a	api: export point marshaling functions (#11323 ) Export `marshalTimestamp` and `marshalValue` functions by moving them under their own util package. Signed-off-by: Miguel Ángel Ortuño <ortuman@gmail.com>	2 years ago
Ganesh Vernekar	614d6c0c84	Update the VERSION file to say v2.39.0-rc.0 (#11364 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ganesh Vernekar	9b2b993157	Cut v2.39.0-rc.0 (#11344 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ganesh Vernekar	83d738e263	Fix 'invalid magic number 0' bug (#11338 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ganesh Vernekar	f371d7f0fb	Add docs for out of order ingestion (#11340 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com> Co-authored-by: Levi Harrison <levisamuelharrison@gmail.com>	2 years ago
Ganesh Vernekar	f34aeefe6e	Allow overlapping blocks by default (#11331 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Robert Fratto	448cfda6c1	tsdb/agent: fix validation of default options (#9876 ) * tsdb/agent: fix application of defaults MaxTS was being incorrectly constrained to the truncation interval * add more tests to check validation * force MaxWALTime = MinWALTime if min > max Signed-off-by: Robert Fratto <robertfratto@gmail.com>	2 years ago
Bryan Boreham	d166da7b59	tsdb: stop saving a copy of last 4 samples in memSeries (#11296 ) * TSDB chunks: remove race between writing and reading Because the data is stored as a bit-stream, the last byte in the stream could change if the stream is appended to after an Iterator is obtained. Copy the last byte when the Iterator is created, so we don't have to read it later. Clarify in comments that concurrent Iterator and Appender are allowed, but the chunk must not be modified while an Iterator is created. (This was already the case, in order to copy the bstream slice header.) * TSDB: stop saving last 4 samples in memSeries This extra copy of the last 4 samples was introduced to avoid a race condition between reading the last byte of the chunk and writing to it. But now we have fixed that by having `bstreamReader` copy the last byte, we don't need to copy the last 4 samples. This change saves 56 bytes per series, which is very worthwhile when you have millions or tens of millions of series. * TSDB: tidy up stopIterator re-use Previous changes have left this code duplicating some lines; pull them out to a separate function and tidy up. * TSDB head_test: stop checking when iterators are wrapped The behaviour has changed so chunk iterators are only wrapped when transaction isolation requires them to stop short of the end. This makes tests fail which are checking the type. Tests should check the observable behaviour, not the type. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Bryan Boreham	ff00dee262	tsdb: turn off transaction isolation for head compaction (#11317 ) * tsdb: add a basic test for read/write isolation * tsdb: store the min time with isolationAppender So that we can see when appending has moved past a certain point in time. * tsdb: allow RangeHead to have isolation disabled This will be used when for head compaction. * tsdb: do head compaction with isolation disabled This saves a lot of work tracking appends done while compaction is ongoing. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Björn Rabenstein	a01b3d7a14	Merge pull request #11312 from prometheus/beorn7/sparsehistogram Compact histograms on ingestion	2 years ago
beorn7	a7c519930e	histograms: Add Compact method to the normal integer Histogram And use the new method to call to compact Histograms during parsing. This happens for both `Histogram` and `FloatHistogram`. In this way, if targets decide to optimize the exposition size by merging spans with empty buckets in between, we still get a normalized results. It will also normalize away any valid but weird representations like empty spans, spans with offset zero, and empty buckets at the start or end of a span. The implementation seemed easy at first as it just turns the `compactBuckets` helper into a generic function (which now got its own file). However, the integer Histograms have delta buckets instead of absolute buckets, which had to be treated specially in the generic `compactBuckets` function. To make sure it works, I have added plenty of explicit tests for `Histogram` in addition to the `FloatHistogram` tests. I have also updated the doc comment for the `Compact` method. Based on the insights now expressed in the doc comment, compacting with a maxEmptyBuckets > 0 is rarely useful. Therefore, this commit also sets the value to 0 in the two cases we were using 3 so far. We might still want to reconsider, so I don't want to remove the maxEmptyBuckets parameter right now. Signed-off-by: beorn7 <beorn@grafana.com>	2 years ago
Bryan Boreham	d0607435a2	tsdb: remove chunkRange and oooCapMax from memSeries (#11288 ) * tsdb: remove chunkRange from memSeries chunkRange is the (oddly-named) configured duration for the head block. We don't need a copy of this value per series. Pass it down where required, and remove the copy. The value in `Head` is only updated in `resetInMemoryState()`, which also discards all `memSeries`. * tsdb: remove oooCapMax from memSeries oooCapMax is the configured maximum capacity for an out-of-order chunk. Storing it per-series uses extra memory, and has surprising behaviour if users change the value in config - series created before the change will keep their old value. Instead, pass it down where required, and remove the per-series value. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Paschalis Tsilias	f2ee959354	Remove 'metadata-storage' CLI flag (#11351 ) Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com> Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com>	2 years ago
Maciej Borsz	56eba3ace2	Use protobuf encoding in client-go Signed-off-by: Maciej Borsz <maciejborsz@google.com>	2 years ago
Ganesh Vernekar	758e29258b	Add/Improve unit tests for compaction with histogram Part 2 (#11343 ) Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Augustin Husson	734772f828	upgrade go version on gitpod (#11335 ) Signed-off-by: Augustin Husson <husson.augustin@gmail.com> Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2 years ago
Ganesh Vernekar	da42612dbd	Update dependencies for v2.39 (#11330 ) * Update Go dependencies Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Undo azure-sdk-for-go upgrade Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Augustin Husson	f67f87c82b	Update npm deps for v2.39 and fix the script called to do it (#11332 ) * fix the way to get the list of workspaces Signed-off-by: Augustin Husson <husson.augustin@gmail.com> * update UI dependencies Signed-off-by: Augustin Husson <husson.augustin@gmail.com> Signed-off-by: Augustin Husson <husson.augustin@gmail.com>	2 years ago
Jesus Vazquez	c1b669bf9b	Add out-of-order sample support to the TSDB (#11075 ) * Introduce out-of-order TSDB support This implementation is based on this design doc: https://docs.google.com/document/d/1Kppm7qL9C-BJB1j6yb6-9ObG3AbdZnFUBYPNNWwDBYM/edit?usp=sharing This commit adds support to accept out-of-order ("OOO") sample into the TSDB up to a configurable time allowance. If OOO is enabled, overlapping querying are automatically enabled. Most of the additions have been borrowed from https://github.com/grafana/mimir-prometheus/ Here is the list ist of the original commits cherry picked from mimir-prometheus into this branch: - `4b2198d7ec` - `2836e5513f` - `00b379c3a5` - `ff0dc75758` - `a632c73352` - `c6f3d4ab33` - `5e8406a1d4` - `abde1e0ba1` - `e70e769889` - `df59320886` Co-authored-by: Jesus Vazquez <jesus.vazquez@grafana.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Dieter Plaetinck <dieter@grafana.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * gofumpt files Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Add license header to missing files Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix OOO tests due to existing chunk disk mapper implementation Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix truncate int overflow Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Add Sync method to the WAL and update tests Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * remove useless sync Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Update minOOOTime after truncating Head * Update minOOOTime after truncating Head Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix lint Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Add a unit test Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Load OutOfOrderTimeWindow only once per appender Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix OOO Head LabelValues and PostingsForMatchers Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix replay of OOO mmap chunks Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Remove unnecessary err check Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Prevent panic with ApplyConfig Signed-off-by: Ganesh Vernekar 15064823+codesome@users.noreply.github.com Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Run OOO compaction after restart if there is OOO data from WBL Signed-off-by: Ganesh Vernekar 15064823+codesome@users.noreply.github.com Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Apply Bartek's suggestions Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Refactor OOO compaction Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Address comments and TODOs - Added a comment explaining why we need the allow overlapping compaction toggle - Clarified TSDBConfig OutOfOrderTimeWindow doc - Added an owner to all the TODOs in the code Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Run go format Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix remaining review comments Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix tests Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Change wbl reference when truncating ooo in TestHeadMinOOOTimeUpdate Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> * Fix TestWBLAndMmapReplay test failure on windows Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Address most of the feedback Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Refactor the block meta for out of order Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix windows error Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Fix review comments Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Ganesh Vernekar 15064823+codesome@users.noreply.github.com Co-authored-by: Ganesh Vernekar <15064823+codesome@users.noreply.github.com> Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com> Co-authored-by: Dieter Plaetinck <dieter@grafana.com> Co-authored-by: Oleg Zaytsev <mail@olegzaytsev.com> Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>	2 years ago
Bryan Boreham	af6167df58	WAL loading: don't send empty buffers over chan (#11319 ) If some shards did not get any samples mapped, the buffer will be empty so sending it over the chan to `processWALSamples()` is a waste of time. This is especially likely now we are checking `minValidTime` before sending. Signed-off-by: Bryan Boreham <bjboreham@gmail.com> Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2 years ago
Luis Filipe Pessoa	9591103bb9	Allow copying label-value pair to buffer on click (#11229 ) * Allow copying label-value pair to buffer on click Kept similar DOM structure to keep test compatibility. Using `navigator.clipboard` API since it is used by the current standard browsers. React hot toast is used to notify that the text was successfully copied into clipboard. Signed-off-by: lpessoa <luisalmeida@yape.com.pe> * Using reactstrap for toast notification Using the bootstrap toast notification provided by reactstrap. Clipboard handling is managed using React.Context via a shared callback. Updated css according to CR suggestions. Signed-off-by: lpessoa <luisalmeida@yape.com.pe> * Changes from CR comments Cleaning up renderFormatted method. Renamed Clipboard to ToastContext. Updated tests. Signed-off-by: Luis Pessoa <luisalmeida@yape.com.pe> Signed-off-by: lpessoa <luisalmeida@yape.com.pe> Signed-off-by: Luis Pessoa <luisalmeida@yape.com.pe>	2 years ago
Brian Candler	4a493db432	Add __meta_ec2_region label (#11326 ) Fixes #11320 Signed-off-by: Brian Candler <b.candler@pobox.com> Signed-off-by: Brian Candler <b.candler@pobox.com>	2 years ago
Ganesh Vernekar	2474c6fb2c	Error on amending histograms on append (#11308 ) * Error on amending histograms on append Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> * Rename Matches to Equals Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com> Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>	2 years ago
Ben Kochie	2bb457dcce	Merge pull request #11315 from prometheus/superq/no_orb_sync Stop syncing CircleCI orb version	2 years ago
SuperQ	82f53442c6	Stop syncing CircleCI orb version Prometheus repo nolonger uses the CircleCI orb, remove the sync. Signed-off-by: SuperQ <superq@gmail.com>	2 years ago
Alan Protasio	f1a3dbbb6b	GetSeries should Select sorted results only if more than one matcher is requested (#11313 ) Signed-off-by: Alan Protasio <approtas@amazon.com> Signed-off-by: Alan Protasio <approtas@amazon.com>	2 years ago
Julien Pivotto	35d6813963	Add secret for repo sync (#11309 ) * Add secret for repo sync Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> * Add name for repo_sync Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> * Update token for funcbench Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu> Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	2 years ago

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