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Author SHA1 Message Date
Bryan Boreham 5d90dc0627
Merge pull request #12084 from bboreham/target-labels 
scraping: reduce memory allocations on Target labels
 2023-03-22 09:02:08 +00:00
Julien Pivotto 8ac5363590
Merge pull request #12168 from roidelapluie/booldoc 
Docs: use boolean instead of bool
 2023-03-21 18:04:17 +01:00
Julien Pivotto ae220724d4 Docs: use boolean instead of bool 
boolean makes the type consistent and clickable on
https://prometheus.io/docs/prometheus/latest/configuration/configuration/

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-03-21 17:28:31 +01:00
Julien Pivotto de50efbf7a
Merge pull request #12165 from prometheus/release-2.43 
Merge 2.43 in main
 2023-03-21 17:26:28 +01:00
Björn Rabenstein 559adab471
Merge pull request #12085 from leizor/leizor/prometheus/issues/11204 
Handle native histograms in remote read
 2023-03-21 17:25:34 +01:00
Vernon Miller ca0abf26c5
Adds an affirmative log message for successful WAL repair (#12135) 
* Adds an affirmative log message for successful WAL repair

Signed-off-by: Vernon Miller <vernon.miller@grafana.com>
Signed-off-by: Vernon Miller <96601789+aldernero@users.noreply.github.com>
Co-authored-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-03-21 19:33:43 +05:30
Julien Pivotto edfc3bcd02
Merge pull request #12164 from roidelapluie/rel-243 
Address review comments on release 2.43 changelog.
 2023-03-21 13:52:36 +01:00
Julien Pivotto 67f48f47c7 Address review comments 
Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-03-21 13:50:48 +01:00
Julien Pivotto 842ab019ed
Merge pull request #12162 from roidelapluie/rel-2.43 
Release 2.43.0
 2023-03-21 13:49:31 +01:00
Julien Pivotto 1070c9b06c Release 2.43.0 
Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-03-21 13:07:51 +01:00
SuperQ f14665b9e3 Fix docker tag sanitizer 
Use a `-` instead of `_` to make the docker tag also pass semver checks.

Signed-off-by: SuperQ <superq@gmail.com>
 2023-03-21 11:27:25 +01:00
Julien Pivotto fd8992cdbd
Merge pull request #12137 from g3offrey/fix/update-prometheus-ansible-link 
docs: update ansible installation link
 2023-03-20 11:14:56 +01:00
Julien Pivotto 901937c6ac
Merge pull request #12142 from colega/store-the-remote-client-url-string 
remote.Client: store urlString
 2023-03-20 10:44:10 +01:00
Julien Pivotto bc7ce50d85
Merge pull request #12115 from prometheus/superq/go_1.20 
Update Go version
 2023-03-16 23:50:51 +01:00
Bryan Boreham 0c09c3feb0 scrape sync: avoid copy of labels for dropped targets 
Since the Target object was just created in this function, nobody else
has a reference to it and there are no concerns about it being modified
concurrently so we don't need to copy the value.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-16 20:35:13 +00:00
Bryan Boreham 0dfa1e73f8 scrape: use LabelsRange instead of Labels, for performance 
Includes a rewrite of `resolveConflictingExposedLabels` to use
`labels.Builder.Get`, which simplifies it considerably.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-16 20:35:13 +00:00
Bryan Boreham 2fde2fb37d scrape: add Target.LabelsRange 
This allows users of a Target to iterate labels without allocating heap memory.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-16 20:35:13 +00:00
Julien Pivotto d08254324e
Merge pull request #12149 from roidelapluie/relrc1-updatemakefile 
Update makefile to better handle semver build metadata
 2023-03-16 21:33:49 +01:00
Julien Pivotto f8eb70c46d Merge branch 'release-2.43' of https://github.com/prometheus/prometheus into release-2.43 2023-03-16 21:09:16 +01:00
Julien Pivotto 71b24c25c2
Merge pull request #12147 from roidelapluie/relrc1 
2.43.0-rc.1
 2023-03-16 21:08:51 +01:00
Julien Pivotto 331a7dfd21 Replace '+' with '_' in docker image tag for semver compatibility 
This change introduces a new variable, SANITIZED_DOCKER_IMAGE_TAG, which
replaces any '+' characters in the original DOCKER_IMAGE_TAG with '_'
characters. This ensures better compatibility with semver standards,
particularly when using metadata in version tags.

Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-03-16 20:31:17 +01:00
Julien Pivotto 2c6168be5f Release 2.43.0-rc.1 
Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-03-16 20:21:40 +01:00
Bryan Boreham 934c520d37 labels: cope with mutating Builder during Range call 
Although we had a different slice, the underlying memory was the same so
any changes meant we could skip some values.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-16 20:15:10 +01:00
Bryan Boreham bd23e8899d labels: add test for Builder.Range 
Including mutating the Builder being Ranged over.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-16 20:15:08 +01:00
Bartlomiej Plotka a494c44746
Merge pull request #12145 from bboreham/fix-label-builder 
labels: cope with mutating Builder during Range call
 2023-03-16 19:33:14 +01:00
Björn Rabenstein d303fa77b9
Merge pull request #12144 from prometheus/beorn7/doc 
docs: Clarify that range selectors use a closed interval
 2023-03-16 17:15:26 +01:00
Bryan Boreham 3743d87c56 labels: cope with mutating Builder during Range call 
Although we had a different slice, the underlying memory was the same so
any changes meant we could skip some values.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-16 13:28:15 +00:00
Bryan Boreham 3c4ab7a069 labels: add test for Builder.Range 
Including mutating the Builder being Ranged over.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-16 13:25:55 +00:00
beorn7 71c57a1292 docs: Clarify that range selectors use a closed interval 
Signed-off-by: beorn7 <beorn@grafana.com>
 2023-03-16 13:55:57 +01:00
Abhijit Mukherjee 8f6d5dcd45
Fix: getting rid of EncOOOXOR chunk encoding (#12111) 
Signed-off-by: mabhi <abhijit.mukherjee@infracloud.io>
 2023-03-16 15:53:47 +05:30
Oleg Zaytsev beb7d3b80f
remote.Client: store urlString 
During remote write, we call url.String() twice:
- to add the Endpoint() to the span
- to actually know where whe should send the request

This value does not change over time, and it's not really that
lightweight to calculate. I wrote this simple benchmark:

    func BenchmarkURLString(b *testing.B) {
        u, err := url.Parse("https://remote.write.com/api/v1")
        require.NoError(b, err)

        b.Run("string", func(b *testing.B) {
            count := 0
            for i := 0; i < b.N; i++ {
                count += len(u.String())
            }
        })
    }

And the results are ~200ns/op, 80B/op, 3 allocs/op.

Yes, we're going to go to the network here, which is a huge amount of
resources compared to this, but still, on agents that send 500 requests
per second, that is 1500 wasteful allocations per second.

Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>
 2023-03-16 09:53:10 +01:00
g3offrey d01c51fad0 docs: update ansible installation link 
Signed-off-by: g3offrey <11151445+g3offrey@users.noreply.github.com>
 2023-03-15 15:58:44 +01:00
Ganesh Vernekar 58a8d526e8
Merge pull request #11992 from codesome/no-reencode-chunk 
Do not re-encode head chunk for ChunkQuerier
 2023-03-15 18:30:38 +05:30
Ganesh Vernekar 0a3f203c63
Update tests to not assume the chunk implementation 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-03-15 17:58:37 +05:30
Ganesh Vernekar 45b025898f
Add BenchmarkHeadChunkQuerier and BenchmarkHeadQuerier 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-03-15 17:58:31 +05:30
Ganesh Vernekar 0c0c2af7f5
Do not re-encode head chunk in ChunkQuerier 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-03-15 17:58:01 +05:30
Björn Rabenstein 847093479b
Merge pull request #11978 from trevorwhitney/set-counter-hint 
Set `CounterResetHint` and use in recording rules
 2023-03-14 21:52:41 +01:00
Trevor Whitney e3513d1dd2
Change nested ifs to a switch 
Signed-off-by: Trevor Whitney <trevorjwhitney@gmail.com>
 2023-03-14 14:22:20 -06:00
Trevor Whitney b4e324f637
Handle valid cases of mismatched hints when adding 
Signed-off-by: Trevor Whitney <trevorjwhitney@gmail.com>
 2023-03-14 14:22:14 -06:00
Trevor Whitney c3e0a83725
rules: no longer force CounterResetHint to Gauge 
Signed-off-by: Trevor Whitney <trevorjwhitney@gmail.com>
 2023-03-14 14:22:07 -06:00
Trevor Whitney dd94ebb87b
promql: set CounterResetHint after rate and sum 
Signed-off-by: Trevor Whitney <trevorjwhitney@gmail.com>
 2023-03-14 14:21:59 -06:00
Julien Pivotto 4b4939fa37
Merge pull request #12116 from bboreham/bryan-shepherd 
Propose Bryan Boreham as 2.44 release shepherd
 2023-03-14 15:01:53 +01:00
Julien Pivotto ba235ee353
Merge pull request #12124 from pbudner/advertise-valid-remote-write-flag 
Advertise correct flag to enable remote write receiver
 2023-03-14 14:40:35 +01:00
Julien Pivotto bec68558ba
Merge pull request #12125 from roidelapluie/promtooldoc 
Command Line Documentation
 2023-03-14 10:59:33 +01:00
Julien Pivotto 1922db0586 Document command line tools 
Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>
 2023-03-13 14:20:55 +01:00
Ganesh Vernekar 6c008ec56a
Merge pull request #11962 from jesusvazquez/jvp/protect-new-compaction-head-from-uninitialized-wbl 
TSDB: Protect NewOOOCompactionHead from an uninitialized wbl
 2023-03-13 10:52:03 +05:30
Julien Pivotto 865f474c2b
Merge pull request #12122 from arukiidou/chore/prometheus-example-bump 
build(deps): bump prometheus/prometheus from 0.37.0 to 0.42.0 in examples
 2023-03-12 22:28:52 +01:00
Bartlomiej Plotka 742979a3e5
Merge pull request #10704 from hdost/feat/167-prometheus-docs 
docs: Add signal information to getting started
 2023-03-12 13:02:54 +01:00
Harold Dost 3125e169ae docs: Add signal information to getting started 
Closes prometheus/docs#167

Signed-off-by: Harold Dost <h.dost@criteo.com>
 2023-03-12 00:31:04 +01:00
pbudner 46683eadf7 fix: advertise correct flag to enable remote write receiver 
Signed-off-by: pbudner <mail@pascalbudner.de>
 2023-03-11 13:50:52 +01:00