prometheus

Commit Graph

Author	SHA1	Message	Date
Robert Fratto	886945cda7	tsdb/agent: ensure that new series get written to WAL on rollback (#12592 ) If a new series is introduced in a storage.Appender instance, that series should be written to the WAL once the storage.Appender is closed, even on Rollback. Previously, new series would only be written to the WAL when calling Commit. However, because the series is stored in memory regardless, subsequent calls to Commit may write samples to the WAL which reference a series ID which that was never written. Related to #11589. It's likely that this fix also resolves this issue, but we need more testing from users to see if the problem persists after this fix; there may be more cases where samples get written to the WAL in Prometheus Agent mode without the corresponding series record. Signed-off-by: Robert Fratto <robertfratto@gmail.com>	1 year ago
Ziqi Zhao	ed1b307bca	enhance FloatHistogram CopyToSchema method (#12596 ) histogram: Improve performance of FloatHistogram.CopyToSchema Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com> --------- Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com> Co-authored-by: Björn Rabenstein <github@rabenste.in>	1 year ago
Björn Rabenstein	b1a6d003d1	Merge pull request #12584 from prometheus/beorn7/histogram histogram: Identify native histograms even without observations	1 year ago
beorn7	c58e20ad0e	histogram: Identify native histograms even without observations Native histograms without observations and with a zero threshold of zero look the same as classic histograms in the protobuf exposition format. According to https://github.com/prometheus/client_golang/issues/1127 , the idea is to add a no-op span to those histograms to mark them as native histograms. This commit enables Prometheus to detect that no-op span and adds a doc comment to the proto spec describing the behavior. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
George Krajcsovits	6cd2d1621f	Hide histogram chunk append and reset header internals (#12352 ) tsdb: Hide histogram chunk append and reset header internals Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com> Signed-off-by: George Krajcsovits <krajorama@users.noreply.github.com>	1 year ago
Julien Pivotto	03e549cc39	Merge pull request #8747 from shoce/patch-1 Add instructions how to persist prometheus docker container data	1 year ago
Julien Pivotto	657da2eb98	Merge pull request #12595 from prometheus/atan2-drop-metric-name Drop metric name for "atan2" binary operator	1 year ago
Julius Volz	531567d46e	Drop metric name for "atan2" binary operator The operator changes the meaning of the metric, so the metric name should be dropped. Technically this would be a breaking change, but it's also very obviously a bug and not likely that anyone depends on it. Signed-off-by: Julius Volz <julius.volz@gmail.com>	1 year ago
Julien Pivotto	94edd08859	CI: Fix typo: arfefact -> artefacts (#12590 ) Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
LHHDZ	7d8f9b0978	remote-write receiver: reuse 'ref' to optimize multiple samples for same series (#12580 ) reuse 'ref' to optimize multi samples processing efficiency Signed-off-by: changlin.shi <changlin.shi@ly.com>	1 year ago
Björn Rabenstein	0e12f11d61	Merge pull request #12583 from prometheus/release-2.46 Merge release-2.46 into main	1 year ago
Björn Rabenstein	9228ac16aa	Merge pull request #12582 from krajorama/error-handling-tsdbutil-chunkfromsamples tsdbutil/ChunkFromSamplesGeneric should not panic	1 year ago
György Krajcsovits	d4e355243a	tsdbutil/ChunkFromSamplesGeneric should not panic Add error handling instead. Prepares for #12352 Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>	1 year ago
Julien Pivotto	7905594b52	Merge pull request #12557 from prometheus/beorn7/histogram scrape: Enable ingestion of multiple exemplars per sample	1 year ago
Björn Rabenstein	b2567aeacd	Merge pull request #12575 from prometheus/beorn7/histogram2 histogram: Fix bounds of buckets returned by floatBucketIterator	1 year ago
beorn7	9aadd54786	histogram: Fix bounds of buckets returned by floatBucketIterator The bounds weren't really used so far, so no actual bug in the code so far. But it's obviously confusing if the bounds returned by a floatBucketIterator with a target schema different from the original schema are wrong. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
Björn Rabenstein	266e27870e	Merge pull request #12577 from prometheus/beorn7/histogram3 histograms: Fix parsing of float histograms without zero bucket	1 year ago
beorn7	071f4bbea4	histograms: Fix parsing float histograms without zero bucket If a float histogram has a zero bucket with a threshold of zero _and_ an empty zero bucket, it wasn't identified as a native histogram because the `isNativeHistogram` helper function only looked at integer buckets. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
beorn7	2ea8df4734	histogram: Expose #12305 Native histograms without a zero threshold aren't federated properly. This adds a test to prove the specific failure mode, which is that histograms with a zero threshold of zero are federated as classic histograms. The underlying reason is that the protobuf parser identifies a native histogram by detecting a zero bucket or by detecting integer buckets. Therefore, a float histogram with a zero threshold of zero and an unpopulated zero bucket falls through the cracks (no integer buckets, no zero bucket). This commit also addse a test case for the latter. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
Julien Pivotto	f44915e56b	Merge pull request #12578 from roidelapluie/deps-246 Prepare go dependencies for 2.46	1 year ago
Julien Pivotto	5d7bcee12d	Prepare go dependencies for 2.46 Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
Julien Pivotto	0a48f93111	Merge pull request #10367 from ianwoolf/pr_add_close_for_query_logger add Close for ActiveQueryTracker to close the file.	1 year ago
Julien Pivotto	1f5934e7be	Merge pull request #10623 from songjiayang/update-index make sure response error when TOC parse failed	1 year ago
Julien Pivotto	2bdb2e627f	Merge pull request #10914 from wangrzneu/add-endpointslice-label Add more labels for endpointslice and endpoints role in k8s discovery	1 year ago
Julien Pivotto	e0502f00c8	Merge pull request #11285 from ashishkurmi/main ci: add minimum GitHub token permissions for workflows	1 year ago
Julien Pivotto	782e6f64fb	Merge pull request #11295 from dimitarvdimitrov/dimitar/simplify-evalTimestamp Simplify rule group's EvalTimestamp formula	1 year ago
Julien Pivotto	b7028c1722	Merge pull request #11426 from douglascamata/document-and-test-relabel-memory-reuse Better document possible relabel input modification	1 year ago
Julien Pivotto	06d31c9cc9	Merge pull request #12569 from hetznercloud/hcloud-go-v2 build(deps): bump github.com/hetznercloud/hcloud-go to v2.0.0	1 year ago
Julien Pivotto	a39d2dbb23	Merge pull request #12570 from hetznercloud/pr-signoff docs: use actual flag for signing off commits	1 year ago
Julian Tölle	5a0dea1d91	docs: use actual flag for signing off commits Flag is documented as --signoff: https://git-scm.com/docs/git-commit#Documentation/git-commit.txt---signoff Signed-off-by: Julian Tölle <julian.toelle@hetzner-cloud.de>	1 year ago
Julian Tölle	7aa7965716	build(deps): bump github.com/hetznercloud/hcloud-go to v2.0.0 Version 2 introduced a breaking change in the `id` field of all resources. They were changed from `int` to `int64` to make sure that all future numerical IDs are supported on all architectures. You can learn more about this [here](https://docs.hetzner.cloud/#deprecation-notices-%E2%9A%A0%EF%B8%8F) Signed-off-by: Julian Tölle <julian.toelle@hetzner-cloud.de>	1 year ago
Julien Pivotto	c204e1b924	Merge pull request #12568 from dswarbrick/linode-int-overflow Linode SD: cast InstanceSpec values to int64 to avoid overflows	1 year ago
Daniel Swarbrick	de89a8c827	Linode SD: cast InstanceSpec values to int64 to avoid overflows InstanceSpec struct members are untyped integers, so they can overflow on 32-bit arch when bit-shifted left. Signed-off-by: Daniel Swarbrick <daniel.swarbrick@gmail.com>	1 year ago
Julien Pivotto	52b1ddc050	Merge pull request #11411 from robskillington/add-promql-cmds-to-promtool Add PromQL format and label matcher set/delete commands to promtool	1 year ago
Julien Pivotto	c572d9d6d9	Merge pull request #11905 from charleskorn/api-response-format-extension-point Add extension point for returning different content types from API endpoints	1 year ago
Julien Pivotto	fd5b01afdc	promtool docs: write flags between backtits in help Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
cui fliter	096ceca44f	remove repetitive words (#12556 ) Signed-off-by: cui fliter <imcusg@gmail.com>	1 year ago
beorn7	536a487af4	scrape: Refactor names of float samples Continue to remove confusion that histogram samples are also samples and histogram values are also values etc. by renaming float values and float samples using the same schema as for histograms. Concretely: - result → resultFloats (corresponding to resultHistograms) - pendingResult → pendingFloats (corresponding to pendingHistograms) - rolledbackResult → rolledbackFloats (corresponding to rolledbackHistograms) - sample → floatSample (corresponding to histogramSample) This also order the fields in `collectResultAppender` more consistently. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
beorn7	0e3f35324b	scrape: Enable ingestion of multiple exemplars per sample This has become a requirement for native histograms, as a single histogram sample commonly has many buckets, so that providing many exemplars makes sense. Since OM text doesn't support native histograms yet, the test had to be expanded to also support protobuf test cases. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
Björn Rabenstein	cb93a0cbd2	Merge pull request #12554 from prometheus/beorn7/histogram Histograms: Expose and fix #12552	1 year ago
Julien Pivotto	b3b669fd9a	Add experimental flag and docs Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
Rob Skillington	e1ace8d00e	Add PromQL format and label matcher set/delete commands to promtool Signed-off-by: Rob Skillington <rob@chronosphere.io> Signed-off-by: Julien Pivotto <roidelapluie@o11y.eu>	1 year ago
beorn7	da047c6857	histograms: Fix bug #12552 The problem was the following: When trying to parse native histograms and classic histograms in parallel, the parser would first parse the histogram proto messages as a native histogram and then parse the same message again, but now as a classic histogram. Afterwards, it would forget that it was dealing with a metric family that contains native histograms and would parse the rest of the metric family as classic histograms only. The fix is to check again after being done with a classic histogram. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
beorn7	1c3bd04bea	histograms: Modify test to expose bug #12552 Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
Douglas Camata	47819fef01	Merge branch 'main' of github.com:prometheus/prometheus into document-and-test-relabel-memory-reuse Signed-off-by: Douglas Camata <159076+douglascamata@users.noreply.github.com>	1 year ago
beorn7	162612ea86	histograms: Improve comment Oversight during review of #12525. Signed-off-by: beorn7 <beorn@grafana.com>	1 year ago
Björn Rabenstein	5da638d527	Merge pull request #12525 from fatsheep9146/native-histogram-min-max * Add function for iterating through all buckets in reverse to find max bucket Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> * enhance histogram_quantile to get min/max value Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com> --------- Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com> Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com> Co-authored-by: Carrie Edwards <edwrdscarrie@gmail.com>	1 year ago
Ziqi Zhao	42d9169ba1	enhance histogram_quantile to get min/max value Signed-off-by: Ziqi Zhao <zhaoziqi9146@gmail.com>	1 year ago
Carrie Edwards	f93ac97867	Update querying function docs Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	1 year ago
Carrie Edwards	2f9bc98b8a	Add tests for min and max functions Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>	1 year ago

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11440 Commits (886945cda7acd1649200a094f9c385304c36e099) All Branches Search

11440 Commits (886945cda7acd1649200a094f9c385304c36e099)

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