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Author SHA1 Message Date
Marco Pracucci b0c6c0a2a3
Merge pull request #580 from grafana/sync-upstream 
Sync upstream Prometheus
 2024-01-05 15:23:07 +01:00
Marco Pracucci 397179e394
Changed approxBytesPerEntry after upgrading to golang 1.21 
Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2024-01-05 13:17:18 +01:00
Marco Pracucci 7c8e9a2a76
Fix linter issues 
Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2024-01-05 13:12:23 +01:00
Marco Pracucci ca7dbc4342
Upgrade linter running in CI 
Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2024-01-05 12:39:05 +01:00
Marco Pracucci 96296c3675
Upgrade golang version used in tests 
Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2024-01-05 12:34:49 +01:00
Marco Pracucci f955b69b3b
Merge remote-tracking branch 'remotes/prometheus/main' into sync-upstream 2024-01-05 11:38:57 +01:00
Bryan Boreham 6d2e0a7424
Merge pull request #13335 from nmdanny/patch-1 
remote: consider storage.ErrTooOldSample as non-retryable by returning 400
 2024-01-04 17:35:26 +00:00
Paschalis Tsilias bb9503c12c
Bump client_golang to v1.18.0 (#13373) 
Signed-off-by: Paschalis Tsilias <paschalis.tsilias@grafana.com>
 2024-01-04 14:19:19 +01:00
Bartlomiej Plotka cdc5184f0c
Merge pull request #13354 from prometheus/dependabot/go_modules/documentation/examples/remote_storage/github.com/prometheus/client_golang-1.18.0 
build(deps): bump github.com/prometheus/client_golang from 1.17.0 to 1.18.0 in /documentation/examples/remote_storage
 2024-01-04 09:40:44 +01:00
Patrick Oyarzun ae280910a1
Merge pull request #578 from grafana/logiraptor/fix-set-matches-for-regexp-literal 
Fix regexp set matches for literal matchers
 2024-01-03 05:59:24 -06:00
Patrick Oyarzun ec7344facd
Add benchmark to show change 2024-01-02 15:28:30 -06:00
Patrick Oyarzun 84841a4c4e
Fix regexp set matches for literal matchers 
I was surprised to find out that posting lookups for `foo=~"(bar|bar)"`
are faster than `foo=~"bar"`. It turns out we introduced a performance
regression in https://github.com/grafana/mimir-prometheus/pull/463.

When we added the `optimizeAlternatingLiterals` function, we subtly
broke one edge case. A regexp matcher which matches a single literal,
like `foo=~"bar"` used to return `bar` from `SetMatches()`, but
currently does not. The implication is that the tsdb will first do a
LabelValues call to get all values for `foo`, then match them against
the regexp `bar`. This PR restores the previous behavior which is able
to directly lookup postings for `foo="bar"` instead.
 2024-01-02 13:42:01 -06:00
dependabot[bot] 153632063f
build(deps): bump github.com/prometheus/client_golang 
Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.17.0 to 1.18.0.
- [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/v1.17.0...v1.18.0)

---
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>
 2024-01-01 23:13:46 +00:00
Bryan Boreham 756202aa4f
Merge pull request #13262 from bboreham/agent-serieshashmap 
agent: make the global hash lookup table smaller
 2023-12-31 11:27:17 +00:00
Bryan Boreham bad3f23f23 agent: add BenchmarkCreateSeries 
Based on the one in tsdb/head_test.go.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-31 10:23:43 +00:00
Bryan Boreham e64d7d8928 agent: make the global hash lookup table smaller 
This is the same change made in #13040, plus subsequent improvements,
applied to agent-mode code.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-31 10:23:43 +00:00
Bryan Boreham 1b74378a4c
Merge pull request #13344 from prometheus/revert-13293 
Revert "Adding small test update for temp dir using t.TempDir (#13293)"
 2023-12-30 22:11:48 +00:00
Bryan Boreham 252031c86f Revert "Adding small test update for temp dir using t.TempDir (#13293)" 
This reverts commit 2ddb3596ef.

Various tests are failing in CI after this change; reverting to free up
other work.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-30 19:17:30 +00:00
Mile Druzijanic 2ddb3596ef
Adding small test update for temp dir using t.TempDir (#13293) 
* Adding small test update for temp dir using t.TempDir

Signed-off-by: Mile Druzijanic <miledruz@gmail.com>
Signed-off-by: Mile Druzijanic <zedsprogramms@gmail.com>

* removing not required cleanup

Signed-off-by: Mile Druzijanic <zedsprogramms@gmail.com>

---------

Signed-off-by: Mile Druzijanic <miledruz@gmail.com>
Signed-off-by: Mile Druzijanic <zedsprogramms@gmail.com>
 2023-12-28 21:49:57 +01:00
Daniel Kerbel b2185d96af
Consider storage.ErrTooOldSample as non-retryable 
Signed-off-by: Daniel Kerbel <nmdanny@gmail.com>
 2023-12-26 18:44:39 +02:00
Björn Rabenstein 6b8e945388
Merge pull request #13289 from fpetkovski/fix-histogram-reuse 
Fix reusing float histograms
 2023-12-25 22:45:03 +01:00
Filip Petkovski 0e1ae1d1ca
Add comment 
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-25 11:41:07 +01:00
Filip Petkovski 35f9620cd1
Expand benchmark 
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-25 11:30:29 +01:00
Filip Petkovski 5df3820c7a
Copy last histogram point 
Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-25 11:20:51 +01:00
Julien Pivotto 0763ec841b
Merge pull request #13313 from kalpadiptyaroy/fix-quality-value-accept-header 
bug: Fix quality value in accept header
 2023-12-21 11:40:30 +01:00
Kumar Kalpadiptya Roy b012366c33 Issue #13268: fix quality value in accept header 
Signed-off-by: Kumar Kalpadiptya Roy <kalpadiptya.roy@outlook.com>
 2023-12-21 10:33:05 +05:30
Marco Pracucci 12d2c1038b
Merge pull request #577 from grafana/fix-regexp-optimization-with-double-capture-group 
Fix FastRegexMatcher to skip nested capture groups
 2023-12-20 13:57:36 +01:00
Bryan Boreham 75fc8a1535
Merge pull request #13167 from bboreham/simplify-TargetsActive 
scrape: simplify TargetsActive function
 2023-12-20 12:27:50 +00:00
Marco Pracucci b894301c3e
Fix FastRegexMatcher to skip nested capture groups 
Signed-off-by: Marco Pracucci <marco@pracucci.com>
 2023-12-20 13:00:59 +01:00
Bryan Boreham 4d44da2deb
Merge pull request #13176 from bboreham/move-metrictype 
Move metric type definitions to common/model
 2023-12-20 09:30:57 +00:00
Bryan Boreham 4ca0d57bb9
Merge pull request #13308 from bboreham/validate-relabel 
relabel: improve logic for target labels
 2023-12-20 09:30:26 +00:00
Bryan Boreham 096ec12912 Update comment about metadata in types.proto 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-19 18:56:54 +00:00
Bryan Boreham c83e1fc574 textparse: remove MetricType alias 
No backwards-compatibility; make a clean break.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-19 18:56:54 +00:00
Bryan Boreham 8065bef172 Move metric type definitions to common/model 
They are used in multiple repos, so common is a better place for them.
Several packages now don't depend on `model/textparse`, e.g.
`storage/remote`.

Also remove `metadata` struct from `api.go`, since it was identical to
a struct in the `metadata` package.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-19 18:56:54 +00:00
Bryan Boreham 99c17b4319
Merge pull request #13177 from bboreham/less-madness 
scrape: consistent function names for metadata
 2023-12-19 17:51:52 +00:00
Bryan Boreham 0289dd6157 relabel: blank replacement deletes label post-regexp 
If `cfg.TargetLabel` is a template like `$1`, it won't match any labels,
so no point calling `lb.Del` with it.

Similarly if `target` is not a valid label name, it won't match any
labels, so don't call with that either.

The intention seems to have been that a blank _value_ would delete the
target, so change that code to use `target` instead of `cfg.TargetLabel`.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-18 16:39:01 +00:00
Bryan Boreham 000182e4b8 relabel: check validity of all test cases 
Thought this would be a nice check on the `Validate()` function, but
some of the test cases needed tweaking to pass.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-18 15:03:24 +00:00
Bryan Boreham 2d4c367d87 relabel: stricter check that target labels are valid 
For `Lowercase`, `KeepEqual`, etc., we do not expand a regexp, so
the target label name must not contain anything like `${1}`.

Also for the common case that the `Replace` target does not require any
template expansion, check that the entire string passes label name
validity rules.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-18 14:58:59 +00:00
Bryan Boreham 9ab7e3b3de relabel: refactor: extract config.Validate method 
And add a test for it, which fails because validation is not strong enough.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-12-18 14:54:55 +00:00
Julien Pivotto 5d5303c746
Merge pull request #13285 from daniel-resdiary/DedupGetNic 
Dedup code handling getting network interface
 2023-12-18 15:27:18 +01:00
Julien Pivotto 7600e6cc05
Merge pull request #13294 from mmorel-35/azure 
build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/resourcemanager
 2023-12-18 12:13:50 +01:00
Julien Pivotto eec006915e
Merge pull request #13288 from diogoteles08/feat/add-minimum-permissions-to-script 
scripts: Add minimal permissions to script golangci-lint.yml
 2023-12-18 12:12:39 +01:00
Julien Pivotto 10557ed8e0
Merge pull request #13278 from Automaat/feat/extend-kuma-sd-api 
kuma_sd: Extend Kuma SD configuration to allow users to specify ClientId
 2023-12-18 12:12:07 +01:00
Matthieu MOREL 952cb41373 build(deps): bump github.com/Azure/azure-sdk-for-go/sdk/resourcemanager 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-12-15 10:25:07 +00:00
Filip Petkovski 1f69dcfa6b
Fix reusing float histograms 
In https://github.com/prometheus/prometheus/pull/13276 we started reusing float histogram objects to reduce allocations in PromQL.
That PR introduces a bug where histogram pointers gets copied to the beginning of the histograms slice,
but are still kept in the end of the slice. When a new histogram is read into the last element,
it can overwrite a previous element because the pointer is the same.

This commit fixes the issue by moving outdated points to the end of the slice
so that we don't end up with duplicate pointers in the same buffer. In other words,
the slice gets rotated so that old objects can get reused.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2023-12-14 11:53:58 +01:00
Dimitar Dimitrov ab26771abc
Merge pull request #575 from grafana/dimitar/postings-for-matchers-reduce-logging 
PostingsForMatchersCache: don't create new spans, reduce logging verbosity
 2023-12-14 11:23:22 +01:00
Diogo Teles Sant'Anna 1a8381a501
Add minimal permissions to script golangci-lint.yml 
Signed-off-by: Diogo Teles Sant'Anna <diogoteles@google.com>
 2023-12-13 19:47:44 +00:00
Arthur Silva Sens 69abd6d9f6
Document feature flag 'created-timestamp-zero-ingestion' (#13279) 
Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>
 2023-12-13 15:12:50 +00:00
Daniel Nicholls 0704c72548 Dedup code handling getting network interface 
Signed-off-by: Daniel Nicholls <daniel.nicholls@resdiary.com>
 2023-12-13 14:14:01 +00:00
Björn Rabenstein 775de1a3bd
Merge pull request #13276 from fpetkovski/reuse-float-histograms 
Reuse float histogram objects
 2023-12-13 13:43:01 +01:00