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Author SHA1 Message Date
Oleg Zaytsev 864e582a14
Add TestStableHash 
Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2023-05-04 16:54:39 +02:00
György Krajcsovits 19a4f314f5 Refactor testutil/protobuf.go into scrape package 
Renamed to clientprotobuf.go and added comments to indicate the
intended usage.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-05-04 08:36:44 +02:00
György Krajcsovits e9b2d87443 Revert change to model/textparse/protobufparse_test.go 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-05-04 08:16:37 +02:00
Björn Rabenstein 7c2de14b0b
Merge pull request #12243 from leizor/leizor/prometheus/issues/11274 
Optimize and test MemoizedSeriesIterator
 2023-05-03 23:51:44 +02:00
Justin Lei 7bbf24b707 Make MemoizedSeriesIterator not implement chunkenc.Iterator 
Signed-off-by: Justin Lei <justin.lei@grafana.com>
 2023-05-03 12:45:39 -07:00
beorn7 b0272255b7 storage: optimise sampleRing 
Replace many checks for the lengths of slices with a single tracking
variable.

Signed-off-by: beorn7 <beorn@grafana.com>
 2023-05-03 20:09:29 +02:00
Bryan Boreham 3d26faade4
Create 2.44.0-rc.1 (#12323) 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-05-03 16:18:28 +01:00
Bryan Boreham 7a48a266b6
labels: respect Set after Del in Builder (#12322) 
* labels: respect Set after Del in Builder

The implementations are not symmetric between `Set()` and `Del()`, so
we must be careful. Add tests for this, both in labels and in relabel
where the issue was reported.

Also make the slice implementation consistent re `slices.Contains`.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-05-03 11:59:27 +01:00
Justin Lei 6985dcbe73 Optimize and test MemoizedSeriesIterator 
Signed-off-by: Justin Lei <justin.lei@grafana.com>
 2023-05-02 08:53:18 -07:00
Bryan Boreham 2a7a27f91a labels: add stringlabels version of StableHash 
Inlined the `Range()` implementation to avoid adding overhead.
 2023-05-02 15:51:17 +01:00
dependabot[bot] 8deface2da
build(deps): bump github.com/prometheus/client_golang 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/client_golang/compare/v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-05-02 00:00:22 +00:00
dependabot[bot] 6dfcd002ae
build(deps): bump github.com/hetznercloud/hcloud-go 
Bumps [github.com/hetznercloud/hcloud-go](https://github.com/hetznercloud/hcloud-go) from 1.42.0 to 1.43.0.
- [Release notes](https://github.com/hetznercloud/hcloud-go/releases)
- [Changelog](https://github.com/hetznercloud/hcloud-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/hetznercloud/hcloud-go/compare/v1.42.0...v1.43.0)

---
updated-dependencies:
- dependency-name: github.com/hetznercloud/hcloud-go
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-05-01 23:58:22 +00:00
dependabot[bot] 1cbe1d8566
build(deps): bump github.com/digitalocean/godo from 1.98.0 to 1.99.0 
Bumps [github.com/digitalocean/godo](https://github.com/digitalocean/godo) from 1.98.0 to 1.99.0.
- [Release notes](https://github.com/digitalocean/godo/releases)
- [Changelog](https://github.com/digitalocean/godo/blob/main/CHANGELOG.md)
- [Commits](https://github.com/digitalocean/godo/compare/v1.98.0...v1.99.0)

---
updated-dependencies:
- dependency-name: github.com/digitalocean/godo
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2023-05-01 23:58:14 +00:00
dependabot[bot] 1068be1991
build(deps): bump bufbuild/buf-setup-action from 1.16.0 to 1.17.0 
Bumps [bufbuild/buf-setup-action](https://github.com/bufbuild/buf-setup-action) from 1.16.0 to 1.17.0.
- [Release notes](https://github.com/bufbuild/buf-setup-action/releases)
- [Commits](https://github.com/bufbuild/buf-setup-action/compare/v1.16.0...v1.17.0)

---
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>
 2023-05-01 23:57:09 +00:00
Bryan Boreham 0ab9553611
tsdb: drop deleted series from the WAL sooner (#12297) 
`head.deleted` holds the WAL segment in use at the time each series was
removed from the head. At the end of `truncateWAL()` we will delete
all segments up to `last`, so we can drop any series that were last seen
in a segment at or before that point.

(same change in Prometheus Agent too)

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-05-01 16:43:15 +01:00
George Krajcsovits 7b200a51c4
Merge pull request #489 from grafana/krajo/fix 
Second sync from 28-apr-2023
 2023-05-01 07:26:25 +02:00
György Krajcsovits 58cae45518 Merge remote-tracking branch 'upstream/main' into krajo/fix 
From 0d049feac7
 2023-04-28 23:05:05 +02:00
Filip Petkovski 0d049feac7
Fix encoding samples in ChunkSeries (#12185) 
The storage.ChunkSeries iterator assumes that a histogram sample can always be
appended to the currently open chunk. This is not the case when there is a counter reset,
or when appending a stale sample to a chunk with non-stale samples. In addition, the open chunk sometimes
needs to be recoded before a sample can be appended.

This commit addresses the issue by implementing a RecodingAppender which can recode incoming
samples in a transparent way. It also detects cases when a sample cannot be appended at all and
returns `false` so that the caller can open a new chunk.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
Co-authored-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-04-28 16:52:21 -04:00
George Krajcsovits 99e591e7f9
Merge pull request #487 from grafana/sync-upstream-28-apr-2023 
Sync upstream 28 apr 2023
 2023-04-28 18:21:30 +02:00
György Krajcsovits 65b8edbed4 Merge remote-tracking branch 'upstream/main' into sync-upstream-28-apr-2023 2023-04-28 18:04:02 +02:00
George Krajcsovits 8094a8ea34
Merge pull request #486 from grafana/sync-upstream-26-apr-2023 
Sync upstream 26 apr 2023
From d4bf47766e
 2023-04-28 18:01:34 +02:00
György Krajcsovits be2747dc52 Fix OOMing golangci-lint 
Upgrade to version I tested locally.
The old version blew my memory.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-04-28 16:53:32 +02:00
György Krajcsovits 87c727e957 Fix linter errors in Grafana additions 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-04-28 16:32:42 +02:00
Julien Pivotto 24d7e5bd49
Merge pull request #12296 from rsc/loopvar 
scrape: fix two loop variable scoping bugs in test
 2023-04-27 11:24:04 +02:00
Julien Pivotto 3c3ea24929
Merge pull request #12290 from cuishuang/main 
Fix some comments.
 2023-04-27 11:16:05 +02:00
Russ Cox 28f5502828 scrape: fix two loop variable scoping bugs in test 
Consider code like:

	for i := 0; i < numTargets; i++ {
		stopFuncs = append(stopFuncs, func() {
			time.Sleep(i*20*time.Millisecond)
		})
	}

Because the loop variable i is shared by all closures,
all the stopFuncs sleep for numTargets*20 ms.

If the i were made per-iteration, as we are considering
for a future Go release, the stopFuncs would have sleep
durations ranging from 0 to (numTargets-1)*20 ms.

Two tests had code like this and were checking that the
aggregate sleep was at least numTargets*20 ms
("at least as long as the last target slept"). This is only true
today because i == numTarget during all the sleeps.

To keep the code working even if the semantics of this loop
change, this PR computes

	d := time.Duration((i+1)*20) * time.Millisecond

outside the closure (but inside the loop body), and then each
closure has its own d. Now the sleeps range from 20 ms
to numTargets*20 ms, keeping the test passing
(and probably behaving closer to the intent of the test author).

The failure being fixed can be reproduced by using the current
Go development branch with

	GOEXPERIMENT=loopvar go test

Signed-off-by: Russ Cox <rsc@golang.org>
 2023-04-26 10:33:10 -04:00
Jeanette Tan caac4d5071 Upgrade go version to match prometheus (and need 1.19 for gomemlimit) 2023-04-26 22:27:32 +08:00
Jeanette Tan a064ec6fc1 Fix lint 2023-04-26 22:22:31 +08:00
Jeanette Tan 0fccba0db9 Merge remote-tracking branch 'upstream/main' 2023-04-26 21:25:21 +08:00
Julien Pivotto d4bf47766e
Merge pull request #12292 from tpaschalis/fix-recommended-protoc 
Fix recommended protoc version
 2023-04-26 14:38:32 +02:00
Paschalis Tsilias 8a34c43515
Update prompb/README.md 
Co-authored-by: Julien Pivotto <roidelapluie@o11y.eu>
Signed-off-by: Paschalis Tsilias <tpaschalis@users.noreply.github.com>
 2023-04-26 12:57:20 +03:00
Paschalis Tsilias 55626c6911 Fix final newline 
Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com>
 2023-04-26 12:44:15 +03:00
Paschalis Tsilias 93f64754c0 Remove extra line 
Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com>
 2023-04-26 12:43:19 +03:00
Bryan Boreham d70688038e
Merge pull request #12289 from bboreham/release-2.44-rc0 
Create new Release Candidate 2.44.0-rc0
 2023-04-26 10:39:34 +01:00
Jesus Vazquez 0bf707e288
Merge pull request #12293 from jesusvazquez/jvp/propose-jesus-vazquez-as-2-45-release-shepherd 
Propose Jesus Vazquez as 2.45 release shepherd
 2023-04-25 21:02:30 +02:00
Jesus Vazquez 38de61b59b Propose Jesus Vazquez as 2.45 release shepherd 
Signed-off-by: Jesus Vazquez <jesus.vazquez@grafana.com>
 2023-04-25 17:59:00 +02:00
Paschalis Tsilias 417e847662
Update prompb/README.md 
Co-authored-by: Julien Pivotto <roidelapluie@o11y.eu>
Signed-off-by: Paschalis Tsilias <tpaschalis@users.noreply.github.com>
 2023-04-25 17:17:22 +03:00
Paschalis Tsilias c06c02b3b1 Fix recommended protoc version 
Signed-off-by: Paschalis Tsilias <paschalist0@gmail.com>
 2023-04-25 16:27:39 +03:00
Bryan Boreham 6b25e9a923 build: turn on stringlabels by default 
This setting uses less memory, and was optional in previous release 2.43.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-04-25 10:11:32 +00:00
Bryan Boreham 8bfd162198 Review feedback - mostly capitalization 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-04-25 10:06:23 +00:00
cui fliter 276ca6a883 fix some comments 
Signed-off-by: cui fliter <imcusg@gmail.com>
 2023-04-25 14:19:16 +08:00
Jeanette Tan dfabc69303 Add tests according to code review 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-04-25 02:07:36 +08:00
Bryan Boreham aeccf9e770 Bump version to 2.44.0-rc0 
Including CHANGELOG.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-04-24 15:38:43 +00:00
Bryan Boreham cf1bea344a
Merge pull request #12191 from narqo/web-gomemlimit 
Display GOMEMLIMIT in runtime info
 2023-04-24 13:13:06 +02:00
Vladimir Varankin d281ebb178 web: display GOMEMLIMIT in runtime info 
Signed-off-by: Vladimir Varankin <vladimir@varank.in>
 2023-04-23 20:24:34 +02:00
Julien Pivotto 7cd9f8a340
Merge pull request #12285 from bboreham/update-older-go 
Update test_golang_oldest to 1.19
 2023-04-22 15:55:59 +02:00
Bryan Boreham 13938d0ccc Update test_golang_oldest to 1.19 
Since test_go is on 1.20, and it should use the previous version.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-04-22 10:16:49 +02:00
Björn Rabenstein d52a976ee1
Merge pull request #12272 from zenador/check-histogram-type-on-convert 
Perform integer/float histogram type checking on conversions
 2023-04-21 21:52:00 +02:00
Jeanette Tan 2ad39baa72 Treat bucket limit like sample limit and make it fail the whole scrape and return an error 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-04-22 03:25:07 +08:00
György Krajcsovits 071426f72f Add unit test for bucket limit appender 
Refactors textparser test to use a common test utility to create
protobuf representation from MetricFamily

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-04-22 03:14:19 +08:00