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Author SHA1 Message Date
Fiona Liao
962a3cd6be Add backticks to fallback_scrape_protocol 
Signed-off-by: Fiona Liao <fiona.liao@grafana.com>
 2024-11-11 18:31:34 +00:00
Fiona Liao
ad8138a65d Add newlines before code blocks 
Signed-off-by: Fiona Liao <fiona.liao@grafana.com>
 2024-11-11 18:31:28 +00:00
Alex Greenbank
d40b671cfe
Merge pull request #15357 from prometheus/alexg/fix-fallback-scrape-release-3.0 
scrape: stop erroring on empty scrapes
 2024-11-08 18:43:13 +00:00
alexgreenbank
e7c0d21a8b add CHANGELOG entry 
Signed-off-by: alexgreenbank <alex.greenbank@grafana.com>
 2024-11-07 15:43:45 +00:00
alexgreenbank
6b09f094e1 scrape: stop erroring on empty scrapes 
Signed-off-by: alexgreenbank <alex.greenbank@grafana.com>
 2024-11-07 11:30:03 +00:00
Björn Rabenstein
704071d4c3
Merge pull request #15355 from roidelapluie/update-common-3 
Update prometheus/common
 2024-11-07 11:28:12 +01:00
Bryan Boreham
1ea35578ca
Merge pull request #15353 from fionaliao/fl/update-docs 
docs: formatting and typo fixes to 3.0 migration guide
 2024-11-07 09:42:32 +00:00
Julien
5c05c89b8b Update prometheus/common 
Signed-off-by: Julien <roidelapluie@o11y.eu>
 2024-11-07 10:08:02 +01:00
Fiona Liao
54a3f5054c docs: formatting and typo fixes to 3.0 migration guide 
Signed-off-by: Fiona Liao <fiona.liao@grafana.com>
 2024-11-06 19:35:42 +00:00
Julius Volz
8bd1d73e53
Merge pull request #15341 from prometheus/fix/empty-metric-name-formatting-2 
Fix selector / series formatting for empty metric names
 2024-11-05 19:06:45 +01:00
Julius Volz
d19e749dc6 Fix selector / series formatting for empty metric names 
Fixes https://github.com/prometheus/prometheus/issues/15335

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-11-05 16:29:40 +01:00
Jan Fajerski
1b2defa7a2
Merge pull request #15256 from jan--f/prep-release-3.0.0-rc.0 
Release 3.0.0 rc.0
 2024-11-04 20:39:35 +01:00
Jan Fajerski
1ac3ca9528 Release 3.0.0-rc.0 
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2024-11-04 14:19:32 +01:00
Jan Fajerski
60da9b88a0
Merge pull request #15325 from prometheus/merge-main-into-3.0 
Merge main into 3.0
 2024-11-04 14:09:12 +01:00
Julius Volz
51866b9fee
Merge pull request #15244 from prometheus/utf8-web-ui-support 
Support UTF-8 metric names and labels in web UI
 2024-11-04 12:13:41 +01:00
Alban Hurtaud
4b56af7eb8
Add hidden flag for the delayed compaction random time window (#14919) 
* Add hidden flag for the delayed compaction random time window

Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com>

* Update cmd/prometheus/main.go

Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com>
Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com>

* Update cmd/prometheus/main.go

Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com>
Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com>

* Update tsdb/db.go

Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com>
Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com>

* Fix flag name according to review - add test for delay

Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com>

* Fix afer main rebase

Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com>

* Implement review comments

Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com>

* Update generatedelaytest to try with limit values

Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com>

---------

Signed-off-by: Alban HURTAUD <alban.hurtaud@amadeus.com>
Signed-off-by: Alban Hurtaud <alban.hurtaud@amadeus.com>
Co-authored-by: Ayoub Mrini <ayoubmrini424@gmail.com>
 2024-11-04 08:26:26 +01:00
Bryan Boreham
a1a78a151d
Merge pull request #15316 from bboreham/revert-15141 
Revert "Fix `MemPostings.Add` and `MemPostings.Get` data race (#15141)"
 2024-11-03 14:49:27 +00:00
Arve Knudsen
7c4f877881
otlptranslator: Harmonize non-UTF8 sanitization w/ naming rules. (#15314) 
* otlptranslator: Harmonize non-UTF8 sanitization w/ naming rules.

Harmonize non-UTF8 sanitization w/ Prometheus naming rules.

---------

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-11-03 12:56:54 +00:00
Bryan Boreham
2fbbfc3da8 Revert "Fix MemPostings.Add and MemPostings.Get data race (#15141)" 
This reverts commit 50ef0dc954.

Memory allocation goes so high in Prombench that the system is unusable.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-11-03 12:30:34 +00:00
Bryan Boreham
9700933d18
Merge pull request #15311 from prometheus/remove-55-rc 
[BUILD] React-app: replace 0.55.0-rc.0 with 0.55.0
 2024-11-03 12:30:02 +00:00
Arthur Silva Sens
1a22b1d846
bugfix: Fix otlp translator switching colons to undescores (#15251) 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-11-03 13:15:49 +01:00
Arthur Silva Sens
034d2b24bc
Fix typos in tests (#15312) 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-11-02 15:38:51 +01:00
Bryan Boreham
adcc873d51 [BUILD] React-app: replace 0.55.0-rc.0 with 0.55.0 
Try to stop build errors.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-11-02 11:55:52 +00:00
Bryan Boreham
e2e01c1cff
Merge pull request #15216 from yeya24/log-last-series-labels 
log last series labelset when hitting OOO series labels
 2024-11-01 14:15:39 +00:00
Bartlomiej Plotka
dd4eb4590d
Merge pull request #15222 from jmichalek132/jm-add-tcp-events-to-tracing 
tracing: add tcp events to remote store span
 2024-11-01 14:26:15 +01:00
Arthur Silva Sens
ccaff318ff
Merge pull request #15249 from prometheus/otlp-fix-sanitiza 
bugfix: Fix otlp translator for foreign characters
 2024-10-31 19:05:37 -03:00
Jan Fajerski
284135a905
Merge pull request #15223 from jan--f/release-3.0.0-rc.0 
Prepare release 3.0.0 rc.0
 2024-10-31 20:33:37 +01:00
Jan Fajerski
5fdd382ec3 CHANGELOG: remove duplicate entry 
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2024-10-31 16:22:59 +01:00
Arthur Silva Sens
ea06f1a1d1
bugfix: Fix otlp translation of foreign characters 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-10-30 19:29:31 -03:00
Arthur Silva Sens
8588289c24
otlp translator: Add test showing bugs 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-10-30 19:28:53 -03:00
Julius Volz
76ca7d08d9 Fixup: re-add erroneously removed lines 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-10-30 16:43:10 +01:00
Juraj Michalek
76ff12b32a chore: only create span events 
Signed-off-by: Juraj Michalek <juraj.michalek132@gmail.com>
 2024-10-30 09:41:38 +01:00
Juraj Michalek
7ecdb55b02 chore: use otelhttptrace instead 
Signed-off-by: Juraj Michalek <juraj.michalek132@gmail.com>
 2024-10-30 09:41:38 +01:00
Juraj Michalek
3c1ffbb2fd chore: added idleTimeMs and fixed linting issues 
Signed-off-by: Juraj Michalek <juraj.michalek132@gmail.com>
 2024-10-30 09:41:38 +01:00
Juraj Michalek
2e7c739d44 chore: add tcp events to remote store span 
Signed-off-by: Juraj Michalek <juraj.michalek132@gmail.com>
 2024-10-30 09:41:38 +01:00
Julius Volz
c861b31b72 Support UTF-8 metric names and labels in web UI 
Fixes most of https://github.com/prometheus/prometheus/issues/15202

This should address all areas of the UI except for the autocompletion in the
codemirror-promql text editor. The strategy here is that any time we print or
internally serialize (like for the PromLens tree view) either a metric name or
a label name as part of a selector or in other relevant parts of PromQL, we
check whether it contains characters beyond what was previously supported, and
if so, quote and escape it. In the case of metric names, we also have to move
them from the beginning of the selector into the curly braces.

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-10-29 20:22:52 +01:00
Ganesh Vernekar
d0eecb1223
Merge pull request #15239 from colega/revert-14975-process-mempostings-delete-with-gomaxprocs-workers 
Revert "Process `MemPostings.Delete()` with `GOMAXPROCS` workers"
 2024-10-29 12:27:43 -04:00
Oleg Zaytsev
ba11a55df4
Revert "Process MemPostings.Delete() with GOMAXPROCS workers" 
Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2024-10-29 17:13:40 +01:00
Jan Fajerski
e2f55c34c9 fix CHANGELOG formatting and add entry for #14694 
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2024-10-29 14:41:50 +01:00
Nicolas Takashi
b6c538972c
[REFACTORY] simplify appender commit (#15112) 
* [REFACTOR] simplify appender commit

Signed-off-by: Nicolas Takashi <nicolas.tcs@hotmail.com>
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-10-29 12:34:02 +00:00
Ayoub Mrini
350e0d5bc1
Merge pull request #15228 from shenpengfeng/main 
chore: fix function name in comment
 2024-10-29 12:12:59 +01:00
shenpengfeng
a44db5f784 chore: fix function name in comment 
Signed-off-by: shenpengfeng <xinhangzhou@icloud.com>
 2024-10-29 17:58:44 +08:00
Arve Knudsen
706dcfeecf
tsdb.CircularExemplarStorage: Avoid racing (#15231) 
* tsdb.CircularExemplarStorage: Avoid racing

---------

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-10-29 10:40:46 +01:00
Ayoub Mrini
559722dc68
Merge pull request #15206 from multani/fix-doc-formatting 
doc: fix formatting
 2024-10-28 22:53:55 +01:00
Ayoub Mrini
99c0e68013
Merge pull request #15230 from GiedriusS/optimize_resolvepodref 
discovery/kubernetes: optimize resolvePodRef
 2024-10-28 22:53:13 +01:00
Jan Fajerski
5408184452 react-app: bump version in lock file 
Signed-off-by: Jan Fajerski <jfajersk@redhat.com>
 2024-10-28 17:10:34 +01:00
Jack Westbrook
7cda23ba32
fix(lezer-promql): fix missing types export in package.json (#15161) 
Signed-off-by: Jack Westbrook <jack.westbrook@gmail.com>
 2024-10-28 17:05:10 +01:00
Giedrius Statkevičius
58fedb6b61 discovery/kubernetes: optimize more gets 
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>
 2024-10-28 17:17:37 +02:00
Giedrius Statkevičius
716fd5b11f discovery/kubernetes: use namespacedName 
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>
 2024-10-28 16:19:56 +02:00
Giedrius Statkevičius
e452308e37 discovery/kubernetes: optimize resolvePodRef 
resolvePodRef is in a hot path:

```
ROUTINE ======================== github.com/prometheus/prometheus/discovery/kubernetes.(*Endpoints).resolvePodRef in discovery/kubernetes/endpoints.go
    2.50TB     2.66TB (flat, cum) 22.28% of Total
         .          .    447:func (e *Endpoints) resolvePodRef(ref *apiv1.ObjectReference) *apiv1.Pod {
         .          .    448:   if ref == nil || ref.Kind != "Pod" {
         .          .    449:           return nil
         .          .    450:   }
    2.50TB     2.50TB    451:   p := &apiv1.Pod{}
         .          .    452:   p.Namespace = ref.Namespace
         .          .    453:   p.Name = ref.Name
         .          .    454:
         .   156.31GB    455:   obj, exists, err := e.podStore.Get(p)
         .          .    456:   if err != nil {
         .          .    457:           level.Error(e.logger).Log("msg", "resolving pod ref failed", "err", err)
         .          .    458:           return nil
         .          .    459:   }
         .          .    460:   if !exists {
```

This is some low hanging fruit that we can easily optimize. The key of
an object has format "namespace/name" so generate that inside of
Prometheus itself and use pooling.

```
goos: linux
goarch: amd64
pkg: github.com/prometheus/prometheus/discovery/kubernetes
cpu: Intel(R) Core(TM) i9-10885H CPU @ 2.40GHz
                 │   olddisc    │               newdisc               │
                 │    sec/op    │   sec/op     vs base                │
ResolvePodRef-16   516.3n ± 17%   289.5n ± 7%  -43.92% (p=0.000 n=10)

                 │   olddisc    │              newdisc               │
                 │     B/op     │    B/op     vs base                │
ResolvePodRef-16   1168.00 ± 0%   24.00 ± 0%  -97.95% (p=0.000 n=10)

                 │  olddisc   │            newdisc             │
                 │ allocs/op  │ allocs/op   vs base            │
ResolvePodRef-16   2.000 ± 0%   2.000 ± 0%  ~ (p=1.000 n=10) ¹
¹ all samples are equal
```

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@vinted.com>
 2024-10-28 12:12:40 +02:00