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Author SHA1 Message Date
Bryan Boreham bd9bdccb22 promql: refactor: simplify internal data structures 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-04-05 15:47:54 +01:00
Bryan Boreham 5f10d17cef promql: refactor: split out aggregations over range 
The new function `rangeEvalAgg` is mostly a copy of `rangeEval`, but
without `initSeries` which we don't need and inlining the callback to
`aggregation()`.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-04-05 15:47:54 +01:00
Bryan Boreham e5f667537c promql: refactor: initialize aggregation before storing in map 
This seems more consistent to me.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-04-05 15:47:54 +01:00
Bryan Boreham 29244fb841 promql: refactor: extract count_values implementation 
The existing aggregation function is very long and covers very different
cases.

`aggregationCountValues` is just for `count_values`, which differs from
other aggregations in that it outputs as many series per group as there
are values in the input.

Remove the top-level switch on string parameter type; use the same `Op`
check there as elswehere.

Pull checking parameters out to caller, where it is only executed once.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-04-05 15:47:54 +01:00
Bryan Boreham 8e04ab6dd4 promql: refactor: extract generateGroupingLabels function 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-04-05 15:47:54 +01:00
David Ashpole bbfc72b4e2
support unregistering discovery manager metrics (#13896) 
Signed-off-by: David Ashpole <dashpole@google.com>
 2024-04-05 16:19:07 +02:00
Julien 8b72ed77f8
Merge pull request #13869 from prometheus/dependabot/go_modules/go-opentelemetry-io-1393210b43 
build(deps): bump the go-opentelemetry-io group with 3 updates
 2024-04-05 14:59:36 +02:00
Sven Dewit dc7d3fbc3c fix: scrape_config/interval relabelling is not experimental any more 
Signed-off-by: Sven Dewit <sven.dewit@1und1.de>
 2024-04-05 12:22:16 +02:00
Julien 8eb9228af8
Merge pull request #13864 from yeya24/expose-compactor-metrics 
Expose compactor metrics
 2024-04-05 11:24:41 +02:00
Julien 48c8ec19bc
Merge pull request #13882 from prometheus/update-featureflag-docs 
Update documentation about existing feature-flags
 2024-04-05 11:22:46 +02:00
dandrucz 38b75bc0d7
Linode IPv6 Range support, Optional region filtering, Missing fields in Documentation fixed (#13774) 
* Add support for discovering Linode IPv6 ranges associated with linodes.
* Add optional but recommended region filtering (faster queries, more relevant information).
* Added missing fields in configuration.md, updated linode test cases.
* Convert to TableDrivenTests as per tjhop request.

Signed-off-by: David Andruczyk <dandrucz@akamai.com>
 2024-04-05 09:31:59 +01:00
Jonathan Halterman 113938aeb8
Log out of order when writing a block (#13888) 
Signed-off-by: Jonathan Halterman <jonathan@grafana.com>
 2024-04-04 14:26:13 +02:00
Bryan Boreham 8799581b24
Merge pull request #13554 from machine424/k8s-failures 
discovery(k8s): add metric prometheus_sd_kubernetes_failures_total
 2024-04-04 10:43:44 +01:00
komisan19 0249e080b4 refactor: utilize standard functions max/min 
Signed-off-by: komisan19 <18901496+komisan19@users.noreply.github.com>
 2024-04-04 03:15:38 +09:00
Bryan Boreham 31491eb37c
Merge pull request #13885 from bboreham/readable-test 
[TESTS] Truncate some long test names, for readability
 2024-04-03 16:55:14 +01:00
Bryan Boreham 7c28521451 [TESTS] Truncate some long test names, for readability 
The strings produced by these tests can run to thousands of characters,
which makes test logs difficult to read.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-04-03 10:10:39 +01:00
Charles Korn cd72ebb05f
promql: include more details in error message when creating test query fails or an unexpected series is returned (#13847) 
* promql: include more details in error message when creating test query fails

Signed-off-by: Charles Korn <charles.korn@grafana.com>

* Include more details when an unexpected metric is returned

Signed-off-by: Charles Korn <charles.korn@grafana.com>

---------

Signed-off-by: Charles Korn <charles.korn@grafana.com>
 2024-04-03 10:57:08 +02:00
Nicolas Takashi 8125634086
[refactor] moving mergedOOOChunks Iterator (#13881) 
Signed-off-by: Nicolas Takashi <nicolas.tcs@hotmail.com>
 2024-04-03 10:14:34 +02:00
Arthur Silva Sens db64d2dcdc
Update documentation about existing feature-flags 
Signed-off-by: Arthur Silva Sens <arthur.sens@coralogix.com>
 2024-04-02 19:18:57 -03:00
Julius Volz 9b7de47787
Remove unused Dmn field on EvalNodeHelper (#13877) 
https://github.com/prometheus/prometheus/pull/13446 removed the last usage of
this field, but didn't remove the field.

Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-04-02 18:45:46 +02:00
dependabot[bot] b9453ff51f
build(deps): bump bufbuild/buf-lint-action from 1.1.0 to 1.1.1 
Bumps [bufbuild/buf-lint-action](https://github.com/bufbuild/buf-lint-action) from 1.1.0 to 1.1.1.
- [Release notes](https://github.com/bufbuild/buf-lint-action/releases)
- [Commits](044d13acb1...06f9dd823d)

---
updated-dependencies:
- dependency-name: bufbuild/buf-lint-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-04-01 23:44:18 +00:00
dependabot[bot] 785f761004
build(deps): bump bufbuild/buf-breaking-action from 1.1.2 to 1.1.4 
Bumps [bufbuild/buf-breaking-action](https://github.com/bufbuild/buf-breaking-action) from 1.1.2 to 1.1.4.
- [Release notes](https://github.com/bufbuild/buf-breaking-action/releases)
- [Commits](f47418c81c...c57b3d842a)

---
updated-dependencies:
- dependency-name: bufbuild/buf-breaking-action
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-04-01 23:44:13 +00:00
dependabot[bot] 2e6c1c35a4
build(deps): bump the go-opentelemetry-io group with 3 updates 
Bumps the go-opentelemetry-io group with 3 updates: [go.opentelemetry.io/collector/featuregate](https://github.com/open-telemetry/opentelemetry-collector), [go.opentelemetry.io/collector/pdata](https://github.com/open-telemetry/opentelemetry-collector) and [go.opentelemetry.io/collector/semconv](https://github.com/open-telemetry/opentelemetry-collector).


Updates `go.opentelemetry.io/collector/featuregate` from 1.3.0 to 1.4.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG-API.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-collector/compare/pdata/v1.3.0...pdata/v1.4.0)

Updates `go.opentelemetry.io/collector/pdata` from 1.3.0 to 1.4.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG-API.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-collector/compare/pdata/v1.3.0...pdata/v1.4.0)

Updates `go.opentelemetry.io/collector/semconv` from 0.96.0 to 0.97.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-collector/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-collector/blob/main/CHANGELOG-API.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-collector/compare/v0.96.0...v0.97.0)

---
updated-dependencies:
- dependency-name: go.opentelemetry.io/collector/featuregate
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/collector/pdata
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/collector/semconv
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-04-01 23:37:04 +00:00
dependabot[bot] 1eb88a8723
build(deps): bump github.com/prometheus/prometheus 
Bumps [github.com/prometheus/prometheus](https://github.com/prometheus/prometheus) from 0.50.1 to 0.51.1.
- [Release notes](https://github.com/prometheus/prometheus/releases)
- [Changelog](https://github.com/prometheus/prometheus/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prometheus/prometheus/compare/v0.50.1...v0.51.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2024-04-01 23:33:16 +00:00
Augustin Husson 9e2c335bab
Merge pull request #13855 from prometheus/merge-2.51-into-main 
Merge 2.51.1 into main
 2024-04-01 21:54:20 +02:00
carehabit a672662073
all: fix some typos (#13863) 
Signed-off-by: carehabit <shenyuting@outlook.com>
 2024-04-01 18:06:05 +02:00
dependabot[bot] a1d4fc71c6
build(deps): bump actions/checkout from 4.1.1 to 4.1.2 
Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.1 to 4.1.2.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](b4ffde65f4...9bb56186c3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2024-04-01 12:30:53 +00:00
Bryan Boreham 5e2caa32e7
Merge pull request #13856 from bboreham/release-ci-needs 
CI: Publish step should require all Go tests to pass
 2024-04-01 13:30:11 +01:00
Ben Ye ded35ef20d expose compactor metrics 
Signed-off-by: Ben Ye <benye@amazon.com>
 2024-03-31 15:10:29 -07:00
Arthur Silva Sens b51bbdd7ad
Merge pull request #13862 from nicolastakashi/refactor/moving-mergedOOOChunks-struct 
[refactor] moving mergedOOOChunks to ooo_head_read
 2024-03-29 20:51:38 -03:00
Nicolas Takashi 79d6750364
Merge branch 'prometheus:main' into refactor/moving-mergedOOOChunks-struct 2024-03-29 23:33:38 +00:00
Nicolas Takashi 0b762db154
[refactor] moving mergedOOOChunks to ooo_head_read 
Signed-off-by: Nicolas Takashi <nicolas.tcs@hotmail.com>
 2024-03-29 23:33:15 +00:00
Bryan Boreham c97a066bbc
Merge pull request #13861 from simonpasquier/fix-sendall-deadlock 
Notifier: fix deadlock when zero alerts
 2024-03-29 19:37:51 +00:00
Simon Pasquier 8bd6ae1b20 Notifier: fix deadlock when zero alerts 
When all alerts were dropped after alert relabeling, the `sendAll()`
function didn't release the lock properly which created a deadlock with
the Alertmanager target discovery.

In addition, the commit detects early when there are no Alertmanager
endpoint to notify to avoid unnecessary work.

Signed-off-by: Simon Pasquier <spasquie@redhat.com>
 2024-03-29 15:44:05 +01:00
Arthur Silva Sens 6a66f1f579
Merge pull request #13859 from prometheus/beorn7/release 
Appoint release shepherds for v2.52 and v2.53
 2024-03-28 19:09:57 -03:00
beorn7 fc3ad66539 Appoint release shepherds for v2.52 and v2.53 
Note that we have delayed v2.52 by a week to avoid collisions with
events and travels.

Signed-off-by: beorn7 <beorn@grafana.com>
 2024-03-28 18:33:39 +01:00
Björn Rabenstein d81e41d58e
Merge pull request #13854 from prometheus/beorn7/testing 
promql: Fix histogram comparison in test framework
 2024-03-28 13:47:28 +01:00
Bryan Boreham 255098e053 CI: Publish step should require all Go tests to pass 
This was an unintentional effect of splitting out Go tests into multiple
parallel blocks.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-03-28 10:06:28 +00:00
Bryan Boreham e1a5886c88
Merge branch 'main' into merge-2.51-into-main 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-03-28 10:00:25 +00:00
Bryan Boreham 855b5ac4b8
Cut release 2.51.1 (#13853) 
* Cut release 2.51.1

Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-03-28 09:23:45 +00:00
beorn7 65b4696b88 promql: Remove leftover debug output 
Signed-off-by: beorn7 <beorn@grafana.com>
 2024-03-27 19:02:27 +01:00
beorn7 2c1f9558b2 promql: Fix histogram comparison in test framework 
The definition of histograms in the test framework may create
histograms in a non-compact form. Since histogram comparison relies on
exact equality of the bucket layout, we have to compact the histograms
created by the test framework language before comparing them to
histograms returned from the PromQL engine.

Signed-off-by: beorn7 <beorn@grafana.com>
 2024-03-27 19:00:16 +01:00
György Krajcsovits 2a4aa085d2 Merge branch 'main' into nhcb 2024-03-27 18:42:10 +01:00
George Krajcsovits 4eab18abd6
[nhcb branch] Use single bit to differentiate between optimized bounds and floats (#13828) 
* Use single bit to differentiate between optimized bounds and floats

Use one bit to decide what kind of data to read/write.
This reduces storage need of floats from 72 bits to 65 bits and makes the
integers store in 5 to 32 bits instead of 16.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com>
Co-authored-by: Jeanette Tan <jeanette.tan@grafana.com>
 2024-03-27 18:40:59 +01:00
George Krajcsovits dc7b282d39
engine_test: adjust and comment histogram sample counts (#13841) 
The size of histogram points are now bigger by 24 bytes due to the
custom values slice.

When histograms are loaded into partial results in vector selectors
we use HPoint type where the size is calculated as
(size of histogram + 8 for timestamp)/16.
a3d1a46eda/promql/value.go (L176)

When histograms are put into Sample type in range evaluations, the
Sample has more overhead and the size is calculated differently:
(size of histogram / 16) + 1 for time stamp.
a3d1a46eda/promql/engine.go (L1928)

When the size of the histogram is 16k, then the first calculation gives k
but the second gives k+1 for the sample count.
If the histogram size is 16k+8, then both would give k+1.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2024-03-27 18:19:14 +01:00
Bryan Boreham 2fc79839fd
Merge pull request #13851 from prometheus/krajo/pick-pr13846 
Release 2.51: Cherry pick #13846 fix the bug of setting native histogram min bucket factor
 2024-03-27 18:09:54 +01:00
Bryan Boreham ef7e9966d2
Merge pull request #13850 from prometheus/cherry-pick-13845 
Release 2.51: Cherry-pick #13845 bugfix for DropMetricName
 2024-03-27 18:06:44 +01:00
Björn Rabenstein b9a2a4e329
Merge pull request #13852 from prometheus/fix-hist-std-dev-var-negative 
Fix hist std dev var negative
 2024-03-27 17:58:03 +01:00
Jeanette Tan 4f2df329bd improve handling of empty buckets with infinite bounds in histogram std dev/var 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2024-03-27 17:06:12 +01:00
Jeanette Tan 22d0f4f114 improve handling of negative bounds in histogram std dev/var 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2024-03-27 17:06:12 +01:00