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Author SHA1 Message Date
Arve Knudsen 4fb2183437 Test a couple more cases without suffix gen 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-26 11:21:58 +02:00
Bryan Boreham 6e89250a5d Revert "Chunked remote read: close the querier earlier" 
Believed to trigger segmentation faults due to memory-mapped block
data still being accessed by iterators after the querier is closed.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-26 09:56:38 +01:00
Filip Petkovski be7a4c9b83
Ignore stale histograms for counter reset detection 
The histogram stats decoder keeps track of the last seen histogram sample
in order to properly detect counter resets. We are seeing an issue where
a histogram with UnknownResetHint gets treated as a counter reset when it follows
a stale histogram sample.

I believe that this is incorrect since stale samples should be completely ignored
in PromQL. As a result, they should not be stored in the histogram stats iterator
and the counter reset detection needs to be done against the last non-stale sample.

Signed-off-by: Filip Petkovski <filip.petkovsky@gmail.com>
 2024-07-26 10:08:31 +02:00
Bryan Boreham 7b5897a46d
Prepare release 2.54.0-rc.0 (#14498) 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-25 17:51:29 +01:00
Callum Styan a4a5994f69 clarify that 1.0 will eventually be deprecated, it is not yet deprecated 
Signed-off-by: Callum Styan <callumstyan@gmail.com>
 2024-07-24 09:24:48 -07:00
Arve Knudsen c04924bc41 otlptranslator: Add tests for BuildCompliantName 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-24 18:17:56 +02:00
Bryan Boreham 71c90c71d4
Merge pull request #14470 from bboreham/label-sep-byte 
Labels: use single byte as separator - small speedup
 2024-07-24 13:54:59 +01:00
Bryan Boreham 4dd705d867
Merge pull request #14496 from bboreham/fix-nil-primary 
[BUGFIX] Storage: errors from a single secondary querier should be warnings.
 2024-07-24 10:15:39 +01:00
Bryan Boreham b03b895a03
Merge pull request #14497 from bboreham/explain-range-queries 
[DOCS] Querying basics: explain range and instant queries
 2024-07-22 19:50:44 +01:00
Bryan Boreham c037a3df84 lint 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-22 16:34:42 +01:00
Bryan Boreham cc7dcf5afe [DOCS] Querying basics: explain range and instant queries 
I often see people ask questions that indicate they don't understand
this point, and launching into "instant vector" and "range vector" is
likely to point them in the wrong direction.

Remove the admonishment that the reader mustn't confuse these things.
Remove mention of "inferred sample timestamps" that is never explained.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-22 16:31:06 +01:00
Bryan Boreham 12bd92a25c [ENHANCEMENT] Storage: Short-circuit merge of single querier with no-op queriers 
Filter before checking whether there is only one.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-22 15:35:09 +01:00
Bryan Boreham 90d793e8c5 [BUGFIX] Storage: Single secondary querier errors should be warnings. 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-22 15:33:07 +01:00
Bryan Boreham 0ae881739b [TEST] Storage: check MergeQuerier with nil primary 
This test fails on current code.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-22 15:02:52 +01:00
Bryan Boreham 677cdcdcec [TEST] Storage: ignore difference between nil and empty 
We need this for subsequent changes.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-22 15:01:00 +01:00
Bryan Boreham 23307b02c5 [TESTS] Storage: Improve MergeQuerier tests 
`TestMergeQuerierWithSecondaries_ErrorHandling` now tests `NewMergeQuerier`
rather than creating the data structure directly. This means we now test
short-circuiting when only a single querier is required.

Merge `mockGenericQuerier` into `mockQuerier`.
Replace `unwrapMockGenericQuerier` with a visitor pattern.

No change in functionality intended.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-22 14:37:20 +01:00
gotjosh 465891cc56
Rules: Refactor concurrency controller interface (#14491) 
* Rules: Refactor concurrency controller interface

Even though the main purpose of this refactor is to modify the interface of the concurrency controller to accept a Context. I did two drive-by modifications that I think are sensible:

1. I have moved the check for dependencies on rules to the controller itself - this aligns with how the controller should behave as it is a deciding factor on wether we should run concurrently or not.
2. I cleaned up some unused methods from the days of the old interface before #13527 changed it.

Signed-off-by: gotjosh <josue.abreu@gmail.com>
---------

Signed-off-by: gotjosh <josue.abreu@gmail.com>
 2024-07-22 14:11:18 +01:00
Jan Fajerski 398504e080
Merge pull request #14343 from jan--f/build-status-step 
ci: Add job to report build_all status
 2024-07-22 09:09:38 +02:00
Goutham Veeramachaneni 1fa9ba838a
Merge pull request #14200 from aknuds1/feat/promote-attributes 
OTLP Translator prometheusremotewrite: Support resource attribute promotion
 2024-07-21 13:27:23 +02:00
Goutham Veeramachaneni e2ef0dc381
Merge branch 'main' into feat/promote-attributes 
Signed-off-by: Goutham Veeramachaneni <gouthamve@gmail.com>
 2024-07-21 13:12:17 +02:00
Bartlomiej Plotka a60e5ce362
[PRW 2.0] Added Sender and RW Handler support for Response Stats. (#14444) 
* [PRW 2.0] Added Sender support for Response Stats.

Chained on top of https://github.com/prometheus/prometheus/pull/14427
Fixes https://github.com/prometheus/prometheus/issues/14359

Signed-off-by: bwplotka <bwplotka@gmail.com>

* Addressed comments.

Signed-off-by: bwplotka <bwplotka@gmail.com>

* move write stats to it's own file

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Clean up header usage

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* add missing license to new stats file

Signed-off-by: Callum Styan <callumstyan@gmail.com>

* Addressed all comments.

Signed-off-by: bwplotka <bwplotka@gmail.com>

---------

Signed-off-by: bwplotka <bwplotka@gmail.com>
Signed-off-by: Callum Styan <callumstyan@gmail.com>
Co-authored-by: Callum Styan <callumstyan@gmail.com>
 2024-07-19 18:53:40 +01:00
Bryan Boreham ac85bd47e1
Merge pull request #14481 from bboreham/update-go-deps 
Update Go dependencies
 2024-07-19 11:34:28 +01:00
Björn Rabenstein e9dec5fc53
Merge pull request #14483 from prometheus/beorn7/doc 
docs: Correct and clarify histogram bucket and resolution limits
 2024-07-18 14:31:24 +02:00
Bryan Boreham bdfeae6489
Merge pull request #14474 from bboreham/shrink-memseries 
TSDB: shrink memSeries by moving bools together
 2024-07-18 12:15:57 +01:00
beorn7 a6fa8a471c docs: Correct and clarify histogram bucket and resolution limits 
Previously, the config doc suggested that scrapes are simply failed if
the bucket limit is exceeded. However, instead Prometheus first
attempts to reduce the resolution. This will succeed in almost all
non-pathological cases. However, in the rare case that it doesn't, the
scrape will be failed after all.

For the resolution limit AKA `native_histogram_min_bucket_factor`, the
logic is a bit different. Once the highest factor, i.e. schema -4, is
reached, the scrape will still succeed.

Signed-off-by: beorn7 <beorn@grafana.com>
 2024-07-18 12:30:55 +02:00
Arve Knudsen 932918cd3f OTLPConfig.UnmarshalYAML: Return error on invalid input 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-18 10:40:47 +02:00
Arve Knudsen ad0a30cdd8 Merge remote-tracking branch 'prometheus/main' into feat/promote-attributes 2024-07-18 10:21:43 +02:00
Bryan Boreham ce3bd4abea Update for Docker deprecation 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-17 17:03:32 +01:00
Bryan Boreham 8f9069f41b Bump Otel semconv version to 1.26.0 
Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-17 17:00:50 +01:00
Bryan Boreham 6b4ff79ce0 Update Go dependencies 
Prior to preparing v2.54 release.

Note not updating to k8s.io 1.30, which would force Go 1.22.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-17 16:30:36 +01:00
Bryan Boreham b75e635374
Merge pull request #14476 from SeanKilleen/patch-2 
docs: Update storage.md to provide right-sizing advice on retention
 2024-07-17 15:36:28 +01:00
Björn Rabenstein ca7062cf49
Merge pull request #14464 from prometheus/beorn7/histogram 
promql: Add NHCB tests
 2024-07-17 14:57:46 +02:00
Carrie Edwards a28d1974b4
Merge pull request #14438 from prometheus/cedwards/ooo-chunk-encoding 
tsdb: Add support for handling multiple chunks in OOO head
 2024-07-16 11:12:23 -07:00
Carrie Edwards 02f05cbf2c Ensure lastMmapRef set to 0 if mmapRefs is empty 
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
 2024-07-16 10:54:06 -07:00
Carrie Edwards 79b53bd3de Refactor TestWBLReplay to use scenarios 
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
Co-authored by: Fiona Liao <fiona.liao@grafana.com>:
 2024-07-16 10:53:28 -07:00
Carrie Edwards 7e020bb4e9 Refactor 
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
 2024-07-16 10:53:23 -07:00
Carrie Edwards e0d7cef545 Rename some variables in Commit() 
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
 2024-07-16 10:53:23 -07:00
Carrie Edwards fb2ebe1c3d Fix linting 
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
 2024-07-16 10:53:23 -07:00
Carrie Edwards 2e0e4e9ce9 Add support for handling multiple chunks in OOO head 
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
Co-authored by: Jeanette Tan <jeanette.tan@grafana.com>:
Co-authored by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>:
Signed-off-by: Carrie Edwards <edwrdscarrie@gmail.com>
Co-authored by: Fiona Liao <fiona.liao@grafana.com>:
 2024-07-16 10:53:09 -07:00
Arve Knudsen 1d21867d8b Add otlptranslator tests 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-16 15:31:52 +02:00
Arve Knudsen 6a9df95620 Add to changelog 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-16 15:13:22 +02:00
Arve Knudsen ec818332dc Add config tests 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-16 14:55:08 +02:00
Arve Knudsen ae82a0a941 Sanitize configured OTel resource attributes 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-16 14:38:39 +02:00
beorn7 c39776c5b5 promql: Add NHCB tests 
This adds equivalent NHCB tests to the existing classic histogram
tests.

Signed-off-by: beorn7 <beorn@grafana.com>
 2024-07-16 12:20:43 +02:00
Arve Knudsen a25b626792 prometheusremotewrite: Support resource attribute promotion 
Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2024-07-16 11:51:10 +02:00
Bryan Boreham e892483768
Merge pull request #14469 from charleskorn/memoizedseriesiterator-att 
storage: add `AtT` method to `MemoizedSeriesIterator`
 2024-07-16 08:43:47 +01:00
Sean Killeen f031fe1fa3
Update storage.md to provide right-sizing advice on retention 
Signed-off-by: Sean Killeen <SeanKilleen@gmail.com>
 2024-07-15 12:30:16 -04:00
Bryan Boreham d878146c70 TSDB: shrink memSeries by moving bools together 
In each case the following member requires 8-byte alignment, so moving
one beside the other shrinks memSeries from 176 to 168 bytes, when
compiled with `-tags stringlabels`.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2024-07-15 16:09:48 +01:00
Arve Knudsen d7d06b40d4
Merge pull request #14420 from B1F030/patch-1 
Fix web.cors.origin in command-line/prometheus.md
 2024-07-15 12:53:41 +02:00
dependabot[bot] c6c240d4ce
build(deps): bump @codemirror/lint from 6.8.0 to 6.8.1 in /web/ui (#14383) 
Bumps [@codemirror/lint](https://github.com/codemirror/lint) from 6.8.0 to 6.8.1.
- [Changelog](https://github.com/codemirror/lint/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codemirror/lint/compare/6.8.0...6.8.1)

---
updated-dependencies:
- dependency-name: "@codemirror/lint"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
 2024-07-15 11:42:41 +02:00