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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
Julius Volz e87214a6bd Handle graph/table tab selection via Redux state 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-22 16:31:18 +02:00
Julius Volz 0049e8baff Implement timezone handling for uPlot graphs 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-22 16:08:39 +02:00
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
Julius Volz 8ef66c41a0 A lot of work around uPlot and resolution picking 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-21 23:55:08 +02:00
Julius Volz 1c91b82206 Initial uPlot work in Mantine UI 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-21 18:26:11 +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
Julius Volz d9520b1a79 Try out uPlot for new UI 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-19 12:13:14 +02:00
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
Julius Volz 9252826659 ECharts experiment 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-17 21:09:30 +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
Julius Volz ea54dac130 DataTable: color timestamps gray 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-17 11:31:32 +02:00
Julius Volz c67b7a7c56 Store global settings in localStorage 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-17 10:50:32 +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
Julius Volz b2bf2226df Tweak menu icons 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-16 12:57:55 +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
Julius Volz 1aa79e29a2 Add server readiness check and WAL replay progress display 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-15 22:21:14 +02:00
Julius Volz 8fae131733 Move Settings context data into Redux settings slice 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-15 22:19:47 +02:00
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
Julius Volz edf31da311 Merge branch 'main' into mantine-ui 
Signed-off-by: Julius Volz <julius.volz@gmail.com>
 2024-07-15 14:11:48 +02:00