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Author SHA1 Message Date
Alan Protasio 6ddadd98b4
Optimization on mergedStringIter (#12132) 
Optimization on NewMergedStringIter

Signed-off-by: Alan Protasio <alanprot@gmail.com>
 2023-03-27 17:10:45 +05:30
Alison 3ac49d4ae2
Set SourceMap to false to fix UI in MCR builds (#12175) 
* Set sourceMap to false

Signed-off-by: Alison Burgess <alburgess@microsoft.com>

* add sourcemap=false to package.json build

Signed-off-by: Alison Burgess <alburgess@microsoft.com>

* set sourcemap to true in tsconfig

Signed-off-by: Alison Burgess <alburgess@microsoft.com>

---------

Signed-off-by: Alison Burgess <alburgess@microsoft.com>
Co-authored-by: Alison Burgess <alburgess@microsoft.com>
 2023-03-23 22:25:48 +01:00
Bryan Boreham edc8e75c40
Merge pull request #12174 from bboreham/builder-range-smaller 
labels: shrink stack arrays in Builder.Range
 2023-03-23 11:40:29 +00:00
Bryan Boreham ee1157c14a labels: shrink stack arrays in Builder.Range 
Go spends some time initializing all the elements of these arrays to
zero, so reduce the size from 1024 to 128. This is still much bigger
than we ever expect for a set of labels.

(If someone does have more than 128 labels it will still work, but via
heap allocation.)

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-03-22 17:14:43 +00:00
Bryan Boreham 90b2f7a540
Merge pull request #12161 from codesome/update-comment 
tsdb: Fix a comment in tsdb/head_read.go
 2023-03-22 17:02:28 +00:00
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
Ganesh Vernekar 1b7d973f14
tsdb: Fix a comment in tsdb/head_read.go 
Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
 2023-03-21 15:15:36 +05:30
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