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1564 Commits

Author SHA1 Message Date
Matthieu MOREL
5fa1146e21
chore: enable gci linter (#16245) 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2025-03-22 15:46:13 +00:00
Arve Knudsen
f5f22e7201
Remove golangci-lint exclusions for OTLP code (#16250) 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2025-03-20 18:43:22 +01:00
Carrie Edwards
c90b387d89
Optionally translate OTel histograms to NHCB (#15850) 
* Optionally translate OTEL histograms to NHCB

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Add tests for explicit histogram to NHCB translation

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Linting

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Add test for translation with flag

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Refactor to re-use bucket conversion function

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Update prompb

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Add comment explaining explicit bounds and use defined CustomBucketSchema

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Add TODO for limiting max bucket count

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Fix imports and remove extra blank line

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Update configuration docs and CHANGELOG

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Update CHANGELOG

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

* Use otlptranslator package

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>

---------

Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
 2025-03-20 09:18:51 -07:00
Arthur Silva Sens
b39672736a
Migrate otlptranslator package to prometheus/otlptranslator (#16240) 
* Migrate otlptranslator package to prometheus/otlp-prometheus-translator

---------

Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2025-03-20 16:13:26 +01:00
Patryk Prus
ebeeb1c823
Fix flaky TestReadClient/timeout test 
Signed-off-by: Patryk Prus <p@trykpr.us>
 2025-03-18 13:35:40 -04:00
Fiona Liao
37c2ebb5fd
Make out-of-order native histograms flag a no-op and always enable (#16207) 
* Remove experimental out-of-order native histogram flag

This feature has been available in Prometheus since September 2024,
and has no known issues. Therefore proposing to remove the flag
entirely and always have it on. Note that there are still two
settings that need to be configured (out-of-order time window > 0
and native histograms enabled) for this feature to work.

Signed-off-by: Fiona Liao <fiona.liao@grafana.com>

* Update CHANGELOG

Signed-off-by: Fiona Liao <fiona.liao@grafana.com>

* Keep feature flag with warning

Signed-off-by: Fiona Liao <fiona.liao@grafana.com>

* Update CHANGELOG

Signed-off-by: Fiona Liao <fiona.liao@grafana.com>

* Update tsdb/head_append.go

Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>
Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com>

* Update CHANGELOG.md

Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>
Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com>

* Update tsdb/head_append.go

Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>
Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com>

* Additional cleanup of comments and test names

Signed-off-by: Fiona Liao <fiona.liao@grafana.com>

---------

Signed-off-by: Fiona Liao <fiona.liao@grafana.com>
Signed-off-by: Fiona Liao <fiona.y.liao@gmail.com>
Co-authored-by: George Krajcsovits <krajorama@users.noreply.github.com>
 2025-03-18 10:59:02 +00:00
zenador
6a439bdffa
remote read: Use more informative error msg for timeouts (#16157) 
* Use more informative error msg for timeouts on remote read

Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2025-03-18 08:42:28 +01:00
Owen Williams
94b43c5d4c utf8: Remove support for legacy global validation setting 
Global and Data Source configurations can specify legacy mode, but Prometheus now requires that the overall validation mode be set to UTF-8

Signed-off-by: Owen Williams <owen.williams@grafana.com>
 2025-03-13 10:47:24 -04:00
Bartlomiej Plotka
7a7bc65237
Add util/compression package to consolidate snappy/zstd use in Prometheus. (#16156) 
# Conflicts:
#	tsdb/db_test.go

Apply suggestions from code review




tmp



Addressed comments.



Update util/compression/buffers.go

Signed-off-by: Bartlomiej Plotka <bwplotka@gmail.com>
Co-authored-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2025-03-10 10:36:26 +00:00
dependabot[bot]
da0412a519
chore(deps): bump the go-opentelemetry-io group across 1 directory with 14 updates (#16181) 
* chore(deps): bump the go-opentelemetry-io group across 1 directory with 14 updates

Bumps the go-opentelemetry-io group with 8 updates in the / directory:

| Package | From | To |
| --- | --- | --- |
| [go.opentelemetry.io/collector/component](https://github.com/open-telemetry/opentelemetry-collector) | `0.118.0` | `1.27.0` |
| [go.opentelemetry.io/collector/consumer](https://github.com/open-telemetry/opentelemetry-collector) | `1.24.0` | `1.27.0` |
| [go.opentelemetry.io/collector/processor](https://github.com/open-telemetry/opentelemetry-collector) | `0.118.0` | `0.121.0` |
| [go.opentelemetry.io/collector/semconv](https://github.com/open-telemetry/opentelemetry-collector) | `0.118.0` | `0.121.0` |
| [go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace](https://github.com/open-telemetry/opentelemetry-go-contrib) | `0.59.0` | `0.60.0` |
| [go.opentelemetry.io/otel/exporters/otlp/otlptrace](https://github.com/open-telemetry/opentelemetry-go) | `1.34.0` | `1.35.0` |
| [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc](https://github.com/open-telemetry/opentelemetry-go) | `1.34.0` | `1.35.0` |
| [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp](https://github.com/open-telemetry/opentelemetry-go) | `1.34.0` | `1.35.0` |

Updates `go.opentelemetry.io/collector/component` from 0.118.0 to 1.27.0
- [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/v0.118.0...pdata/v1.27.0)

Updates `go.opentelemetry.io/collector/consumer` from 1.24.0 to 1.27.0
- [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/v1.24.0...pdata/v1.27.0)

Updates `go.opentelemetry.io/collector/pdata` from 1.24.0 to 1.27.0
- [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/v1.24.0...pdata/v1.27.0)

Updates `go.opentelemetry.io/collector/processor` from 0.118.0 to 0.121.0
- [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/v0.118.0...v0.121.0)

Updates `go.opentelemetry.io/collector/semconv` from 0.118.0 to 0.121.0
- [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/v0.118.0...v0.121.0)

Updates `go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace` from 0.59.0 to 0.60.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go-contrib/compare/zpages/v0.59.0...zpages/v0.60.0)

Updates `go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp` from 0.59.0 to 0.60.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go-contrib/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go-contrib/compare/zpages/v0.59.0...zpages/v0.60.0)

Updates `go.opentelemetry.io/otel` from 1.34.0 to 1.35.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...v1.35.0)

Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace` from 1.34.0 to 1.35.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...v1.35.0)

Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc` from 1.34.0 to 1.35.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...v1.35.0)

Updates `go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp` from 1.34.0 to 1.35.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...v1.35.0)

Updates `go.opentelemetry.io/otel/metric` from 1.34.0 to 1.35.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...v1.35.0)

Updates `go.opentelemetry.io/otel/sdk` from 1.34.0 to 1.35.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...v1.35.0)

Updates `go.opentelemetry.io/otel/trace` from 1.34.0 to 1.35.0
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.34.0...v1.35.0)

---
updated-dependencies:
- dependency-name: go.opentelemetry.io/collector/component
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/collector/consumer
  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/processor
  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
- dependency-name: go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/otel
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/otel/metric
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/otel/sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
- dependency-name: go.opentelemetry.io/otel/trace
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: go-opentelemetry-io
...

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* Update github.com/open-telemetry/opentelemetry-collector-contrib/processor/deltatocumulativeprocessor

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

* Fix creating of metrics processor

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
 2025-03-07 18:05:32 +01:00
co63oc
0e4e5a71bd
Fix typos (#16076) 
Signed-off-by: co63oc <co63oc@users.noreply.github.com>
 2025-02-28 11:24:25 +11:00
Matthieu MOREL
c7d4b53ec1 chore: enable unused-parameter from revive 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2025-02-19 19:50:28 +01:00
Bartlomiej Plotka
de23a9667c
prw2: Split PRW2.0 from metadata-wal-records feature (#16030) 
Rationales:

* metadata-wal-records might be deprecated and replaced going forward: https://github.com/prometheus/prometheus/issues/15911
* PRW 2.0 works without metadata just fine (although it sends untyped metrics as expected).

Signed-off-by: bwplotka <bwplotka@gmail.com>
 2025-02-13 12:16:33 +00:00
Matthieu MOREL
b472ce7010 chore: enable early-return from revive 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2025-02-10 22:08:43 +01:00
Matthieu MOREL
dd5ab743ea chore(deps): use version.PrometheusUserAgent 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2025-01-22 07:31:02 +01:00
Bartlomiej Plotka
a3c7f72ad0
Merge pull request #15541 from machine424/wellwellwell 
fix(remote): rename some remote read related metrics for better clarity and consistency
 2025-01-16 15:25:45 +01:00
Bartlomiej Plotka
de2dfe00f4
Merge pull request #15832 from prometheus/metadatafix 
scrape: Fix metadata in WAL not working for histograms and summaries.
 2025-01-16 15:06:40 +01:00
George Krajcsovits
5ed0edd3ab
Update storage/remote/queue_manager.go 
Co-authored-by: Bartlomiej Plotka <bwplotka@gmail.com>
Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com>
 2025-01-16 08:12:33 +01:00
bwplotka
9385f31147 scrape: Fix metadata in WAL not working for histograms and summaries. 
The was a bug (due to confusion?) on the local metadata cache that is cached
by metric family not the series metric name. The fix is to NOT use that local cache
at all (it's still needed for current metadata API implementation, added TODO
on how we can get rid of it).

I went ahead and also rename Metric field in metadata structs to MetricFamily to make
clear it's not always __name__.

Signed-off-by: bwplotka <bwplotka@gmail.com>
 2025-01-15 20:12:38 +00:00
György Krajcsovits
482a7fd890 fix(remotewrite2): do not send uninitialized garbage if there's no metadata 
Found during testing for
https://github.com/grafana/mimir/issues/9072

Debug printout showed:
KRAJO: seriesName=cortex_request_duration_seconds_bucket,
metricFamily=cortex_request_duration_seconds_bucket,
type=GAUGE,
help=cortex_bucket_index_load_duration_seconds_sum,
unit=

which is nonsense.

I can imagine more cases where this is the case and makes actual sense.
Some targets might miss metadata and if there's a pipeline that loses it.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2025-01-15 12:42:52 +01:00
Bartlomiej Plotka
c12f963997
Merge pull request #15825 from prometheus/krajo/fix-metadata-enqueueing 
fix(remotewrite2): do not overwrite help text with unit in enqueue
 2025-01-15 08:24:12 +01:00
György Krajcsovits
594b882e8b fix(remotewrite2): do not overwrite help text with unit in enqueue 
While testing POC for https://github.com/grafana/mimir/issues/9072
I saw no unit or help metadata. Our test env:
https://github.com/grafana/mimir/tree/main/development/mimir-monolithic-mode
doesn't have units, so that was empty and cleared the help due to this bug.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2025-01-14 18:44:00 +01:00
sh0rez
5303e515af
remote/otlp: convert delta to cumulative (#15165) 
What

Adds support for OTLP delta temporality to the OTLP endpoint.
This is done by calling the deltatocumulative processor from the OpenTelemetry collector during OTLP conversion.

Why

Delta conversion is a naturally stateful process, which requires careful request routing when operated inside a collector.
Prometheus is already stateful and doing the conversion in-server reduces the operational burden on the ingest architecture by only having one stateful component.

How

deltatocumulative is a OTel collector component that works as follows:

* pmetric.Metrics come from a receiver or in this case from the HTTP client
* It operates as an in-place update loop:
    * for each sample, if not delta, leave unmodified
    * if delta, do:
      * state += sample, where state is the in-memory sum of all previous samples
      * sample = state, sample value is now cumulative
    * this is supported for sums (counters), gauges, histograms (old histograms) and exponential histograms (native histograms)
If a series receives no new samples for 5m, its state is removed from memory


Performance

Delta performance is a stateful operation and the OTel code is not highly optimized yet, e.g. it locks the entire processor for each request. Nonetheless, care has been taken to mitigate those effects:

delta conversion is behind a feature flag. If disabled, no conversion code is ever invoked
if enabled, conversion is not invoked if request not actually contains delta samples. This leads to no measureable performance difference between default-cumulative to convert-cumulative (only cumulative, feature on/off)

Signed-off-by: sh0rez <me@shorez.de>
 2025-01-14 11:33:31 -03:00
Arve Knudsen
f030894c2c
Fix issues raised by staticcheck (#15722) 
Fix issues raised by staticcheck

We are not enabling staticcheck explicitly, though, because it has too many false positives.

---------

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2025-01-09 17:51:26 +01:00
Arthur Silva Sens
5fdec31401
otlp/translator: Use separate function for metric names with UTF8 characters (#15664) 
BuildCompliantName was renamed to BuildCompliantMetricName, and it no longer takes UTF8 support into consideration. It focuses on building a metric name that follows Prometheus conventions.

A new function, BuildMetricName, was added to optionally add unit and type suffixes to OTLP metric names without translating any characters to underscores(_).
 2025-01-06 11:30:39 -03:00
Arve Knudsen
f37b5adfef
OTLP receiver: Optimize by initializing regexps at program start (#15733) 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-12-31 11:12:21 +01:00
Bartlomiej Plotka
30967330ca
Merge pull request #14755 from prometheus/arthursens/appendct-prwv2 
Append CT as zero sample from PRWv2
 2024-12-27 12:44:54 +01:00
Arve Knudsen
475b7ff256 OTLP receiver: Allow colons in non-standard units 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-12-21 18:53:14 +01:00
Arve Knudsen
5e7f804eeb
otlptranslator: Remove unused function TrimPromSuffixes (#15709) 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-12-21 18:51:40 +01:00
Arthur Silva Sens
b7a5e280df
Inline conditionals and CT handling 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-12-20 10:48:46 -03:00
Arthur Silva Sens
3380809b68
fix linter 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-12-20 10:48:46 -03:00
Arthur Silva Sens
3ffc3bf6a3
handle histogram CT 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-12-20 10:48:46 -03:00
Arthur Silva Sens
6571d97e70
Handle histogram's created timestamp 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-12-20 10:48:46 -03:00
Arthur Silva Sens
3b97a6397c
Put PRWv2 created timestamp ingestion behing feature-flag 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-12-20 10:48:46 -03:00
Arthur Silva Sens
11e4673e0b
Support ingesting PWRv2's Created Timestamp as 0 samples 
Signed-off-by: Arthur Silva Sens <arthursens2005@gmail.com>
 2024-12-20 10:48:46 -03:00
Joel Beckmeyer
c8c128b0f1 fix TestDropOldTimeSeries on 32-bit 
Signed-off-by: Joel Beckmeyer <joel@beckmeyer.us>
 2024-12-16 10:45:07 -05:00
Joel Beckmeyer
39f5a07236 fix TestOOOHeadChunkReader_Chunk on 32-bit 
Signed-off-by: Joel Beckmeyer <joel@beckmeyer.us>
 2024-12-16 10:45:07 -05:00
David Ashpole
953a873342
update links to openmetrics to reference the v1.0.0 release 
Signed-off-by: David Ashpole <dashpole@google.com>
 2024-12-13 21:32:27 +00:00
Arve Knudsen
9895d882b4
OTLP receiver: Use stdlib for splitting metric name in classical mode (#15573) 
In non-UTF-8 mode, use strings.FieldsFunc to split string into tokens,
as it was before PR #15258. This makes the code more robust and
readable.

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-12-11 15:12:53 +01:00
Björn Rabenstein
3a4e7710a0
Merge pull request #15531 from prometheus/owilliams/promqltest 
promql: Fix various UTF-8 bugs related to quoting
 2024-12-10 17:45:10 +01:00
avoidaway
fe4e817007 chore: fix some function names in comment 
Signed-off-by: avoidaway <cmoman@126.com>
 2024-12-09 21:07:47 +08:00
machine424
7aa1f4571b
fix(remote): rename some remote read related metrics for better clarity. 
From the remote read handler side:

prometheus_api_remote_read_queries -> prometheus_remote_read_handler_queries

From the remote read client side:

prometheus_remote_storage_read_queries_total -> prometheus_remote_read_client_queries_total
prometheus_remote_storage_remote_read_queries -> prometheus_remote_read_client_queries
prometheus_remote_storage_read_request_duration_seconds -> prometheus_remote_read_client_request_duration_seconds

Signed-off-by: machine424 <ayoubmrini424@gmail.com>
 2024-12-06 17:09:00 +01:00
Owen Williams
8d4bcd2c77 promql: Fix various UTF-8 bugs related to quoting 
Fixes UTF-8 aggregator label list items getting mutated with quote marks when String-ified.
Fixes quoted metric names not supported in metric declarations.
Fixes UTF-8 label names not being quoted when String-ified.

Fixes https://github.com/prometheus/prometheus/issues/15470
Fixes https://github.com/prometheus/prometheus/issues/15528

Signed-off-by: Owen Williams <owen.williams@grafana.com>
Co-authored-by: Bryan Boreham <bjboreham@gmail.com>
 2024-12-04 14:18:59 -05:00
Arve Knudsen
a574335d6b OTLP receiver: Don't call NormalizeLabel in NoUTF8EscapingWithSuffixes mode 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-12-04 17:01:08 +01:00
George Krajcsovits
92fdf65187
Merge pull request #15448 from prometheus/no-ignore-identifying-attributes 
OTLP translate: optionally keep identifying attributes in target_info
 2024-12-02 17:33:48 +01:00
George Krajcsovits
1b2cf7edcf
Update storage/remote/otlptranslator/prometheusremotewrite/metrics_to_prw_test.go 
Co-authored-by: Arve Knudsen <arve.knudsen@gmail.com>
Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com>
 2024-11-30 21:57:13 +01:00
György Krajcsovits
174f828d70 Rename to keep_identifying_resource_attributes 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2024-11-29 15:19:14 +01:00
György Krajcsovits
ffabc04829 Make the behavior configurable 
Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2024-11-29 15:12:57 +01:00
Bryan Boreham
fd4797d756 [PERF] RW: Remove interning hook 
It does nothing for standard Prometheus builds with -tags stringlabels,
but the check to see if labels are being replaced has a cost.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-11-26 16:37:57 +00:00
Bryan Boreham
7996a13fdd
Merge pull request #15403 from bboreham/fix-rw-benchmark-startup 
[TESTS] Remote-Write: Fix BenchmarkStartup
 2024-11-25 17:31:24 +00:00