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e3041740e4
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885 Commits

Author SHA1 Message Date
Matthieu MOREL
e3041740e4 tsdb/fileutil: use Go standard errors 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-14 19:05:21 +00:00
Matthieu MOREL
dd8871379a remplace errors.Errorf by fmt.Errorf 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-14 13:04:31 +00:00
Bryan Boreham
1bfb3ed062
Labels: reduce allocations when creating from TSDB WAL (#13044) 
* Labels: reduce allocations when creating from TSDB

When reading the WAL, by passing references into the buffer we can avoid
copying strings under `-tags stringlabels`.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-11-14 11:36:35 +00:00
Julien Pivotto
b718dca70b
Merge pull request #13108 from mmorel-35/patch-2 
tsdb/chunkenc: use Go standard errors package
 2023-11-14 00:54:35 +01:00
Julien Pivotto
3173feb5ef
Merge pull request #13107 from mmorel-35/patch-1 
tsdb/agent: use Go standard errors package
 2023-11-14 00:54:11 +01:00
Julien Pivotto
90ed7b08dc
Merge pull request #13124 from mmorel-35/patch-5 
tsdb/index: use Go standard errors package
 2023-11-14 00:53:49 +01:00
Julien Pivotto
afc57eb306
Merge pull request #13109 from mmorel-35/patch-3 
tsdb/chunks: use Go standard errors package
 2023-11-14 00:52:59 +01:00
Julien Pivotto
b6274ee747
Merge pull request #13114 from mmorel-35/patch-4 
tsdb/wlog: use Go standard errors package
 2023-11-14 00:52:21 +01:00
Julien Pivotto
7bcae56b6e
Merge pull request #13130 from mmorel-35/patch-6 
tsdb/encoding: use Go standard errors package
 2023-11-14 00:51:47 +01:00
Julien Pivotto
f53af5c849
Merge pull request #13131 from mmorel-35/patch-7 
tsdb/tombstones: use Go standard errors package
 2023-11-14 00:51:31 +01:00
Julien Pivotto
17fe6bc296
Merge pull request #13133 from mmorel-35/patch-8 
tsdb/record: use Go standard errors package
 2023-11-14 00:51:16 +01:00
Bryan Boreham
37573d083b
Merge pull request #13056 from songjiayang/symbolCacheEntry-filed-alignment 
TSDB block index writer: reduce memory used by symbol cache

Improve struct field alignment for symbolCacheEntry
 2023-11-13 14:37:43 +00:00
George Krajcsovits
acc114fe55
Fix panic during tsdb Commit (#13092) 
* Fix panic during tsdb Commit

Fixes the following

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x20 pc=0x19deb45]

goroutine 651118930 [running]:
github.com/prometheus/prometheus/tsdb.(*headAppender).Commit(0xc19100f7c0)
	/drone/src/vendor/github.com/prometheus/prometheus/tsdb/head_append.go:855 +0x245
github.com/prometheus/prometheus/tsdb.dbAppender.Commit({{0x35bd6f0?, 0xc19100f7c0?}, 0xc000fa4c00?})
	/drone/src/vendor/github.com/prometheus/prometheus/tsdb/db.go:1159 +0x2f

We theorize that the panic happened due the the series referenced by the
exemplar being removed between AppendExemplar and Commit due to being idle.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-11-12 14:51:37 +00:00
Matthieu MOREL
469e415d09
Update record.go 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-11 21:01:24 +01:00
Matthieu MOREL
69c07ec6ae
Update record_test.go 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-11 20:57:42 +01:00
Matthieu MOREL
63691d82a5
tsdb/record: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-11 20:52:49 +01:00
Matthieu MOREL
c74b7ad4fb
Update tombstones.go 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-11 19:22:06 +01:00
Matthieu MOREL
118460a64f
tsdb/tombstones: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-11 19:19:50 +01:00
Matthieu MOREL
4d6d3c1715
tsdb/encoding: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-11 19:01:11 +01:00
George Krajcsovits
39a35d92bc
tsdb/head: wlog exemplars after samples (#13113) 
When samples are committed in the head, they are also written to the WAL.
The order of WAL records should be sample then exemplar, but this was
not the case for native histogram samples. This PR fixes that.

The problem with the wrong order is that remote write reads the WAL and
sends the recorded timeseries in the WAL order, which means exemplars
arrived before histogram samples. If the receiving side is Prometheus
TSDB and the series has not existed before then the exemplar does not
currently create the series. Which means the exemplar is rejected and lost.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-11-11 17:30:16 +01:00
Matthieu MOREL
2972cc5e8f tsdb/index: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-09 21:37:41 +00:00
machine424
a32fbc3658
head.go: Remove an unneeded snapshot trigger that was moved in https://github.com/prometheus/prometheus/pull/9328 
and brougt back by mistake in 095f572d4a as part of https://github.com/prometheus/prometheus/pull/11447

Signed-off-by: machine424 <ayoubmrini424@gmail.com>
 2023-11-09 11:46:46 +01:00
Matthieu MOREL
fb48a351f0 tsdb/wlog: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-08 21:41:58 +00:00
songjiayang
443867f1aa symbolCacheEntry field type alignment, thus saving 8 bytes. 
Signed-off-by: songjiayang <songjiayang1@gmail.com>
 2023-11-09 00:43:27 +08:00
Arve Knudsen
ae9221e152
tsdb/index.Symbols: Drop context argument from Lookup method (#13058) 
Drop context argument from tsdb/index.Symbols.Lookup since lookup
should be fast and the context checking is a performance hit.

Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
 2023-11-08 13:08:33 +01:00
Matthieu MOREL
ece8286305 tsdb/chunk: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-08 09:19:44 +00:00
Matthieu MOREL
b60f9f801e tsdb/chunkenc: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-08 08:38:57 +00:00
Matthieu MOREL
724737006d
tsdb/agent: use Go standard errors package 
Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>

Signed-off-by: Matthieu MOREL <matthieu.morel35@gmail.com>
 2023-11-08 09:22:31 +01:00
Goutham Veeramachaneni
b80617a248
Merge pull request #12881 from dimitarvdimitrov/dimitar/TestQuerierIndexQueriesRace-less-synchronisation 
Improve sensitivity of TestQuerierIndexQueriesRace
 2023-11-07 12:16:43 +01:00
Linas Medziunas
ebed7d0612 Change Validate to be a method on histogram structs 
Signed-off-by: Linas Medziunas <linas.medziunas@gmail.com>
 2023-11-03 16:47:59 +02:00
Linas Medziunas
1f8aea11d6 Move histogram validation code to model/histogram 
Signed-off-by: Linas Medziunas <linas.medziunas@gmail.com>
 2023-11-03 16:17:24 +02:00
Linas Medziunas
1cd6c1cde5 ValidateHistogram: strict Count check in absence of NaNs 
Signed-off-by: Linas Medziunas <linas.medziunas@gmail.com>
 2023-11-03 16:17:24 +02:00
beorn7
5dca994f64 Merge branch 'release-2.48' into beorn7/release 2023-11-02 19:58:33 +01:00
Jeanette Tan
52eb303031 Refactor assigning MinTime in histogram chunks 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-11-02 21:23:05 +08:00
Jeanette Tan
3ccaaa40ba Fix according to code review 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-11-02 13:37:07 +08:00
György Krajcsovits
4296ecbd14 tsdb/compact_test.go: test mixed typed series with PopulateBlock 
Add testcase and update test so that it can test native histograms as well.

Signed-off-by: György Krajcsovits <gyorgy.krajcsovits@grafana.com>
 2023-11-02 13:33:42 +08:00
Jeanette Tan
27abf09e7f Fix missing MinTime in histogram chunks 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-11-02 13:33:39 +08:00
Jeanette Tan
2f7060bd5a Expand TestPopulateWithTombSeriesIterators to test earlier deletion intervals for histogram chunks as well as time-overlapping chunks 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-11-02 13:33:35 +08:00
Jeanette Tan
7a4a1127b7 Expand TestPopulateWithTombSeriesIterators to test min max times of chunks, including mixed chunks 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-11-02 13:33:33 +08:00
Jeanette Tan
04aabdd7cc Refactor TestPopulateWithDelSeriesIterator unit tests to reuse more code 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-11-02 13:33:30 +08:00
Jeanette Tan
46be85f2dc Make TestPopulateWithDelSeriesIterator tests cover histogram types and check MinTime 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-11-02 13:33:26 +08:00
Björn Rabenstein
a43669e611
Merge pull request #12928 from alexandear/ci-enable-godot 
ci(lint): enable godot; append dot at the end of comments
 2023-11-01 17:15:41 +01:00
Julien Pivotto
f568221610
Merge pull request #13057 from prometheus/release-2.48 
Merge release-2.48 back into main
 2023-10-31 15:24:39 -04:00
Oleksandr Redko
fa90ca46e5 ci(lint): enable godot; append dot at the end of comments 
Signed-off-by: Oleksandr Redko <Oleksandr_Redko@epam.com>
 2023-10-31 19:53:38 +02:00
Oleksandr Redko
8e5f0387a2
ci(lint): enable nolintlint and remove redundant comments (#12926) 
Signed-off-by: Oleksandr Redko <Oleksandr_Redko@epam.com>
 2023-10-31 12:35:13 +01:00
zenador
80e977aae6
Remove NewPossibleNonCounterInfo and minimise creating empty annotations (#13012) 
* Remove NewPossibleNonCounterInfo until it can be made more efficient, and avoid creating empty annotations as much as possible

Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-10-24 17:36:07 +01:00
Márcio Carôso
dff1c395f6
Expose --storage.tsdb.retention.time in metric prometheus_tsdb_retention_limit_seconds (#12986) 
* Expose --storage.tsdb.retention.time in a metric

Signed-off-by: Marcio Caroso <msscaroso@gmail.com>

---------

Signed-off-by: Marcio Caroso <msscaroso@gmail.com>
 2023-10-24 13:34:42 +02:00
Björn Rabenstein
059f7f0738
Merge pull request #12997 from prometheus/wal-samples-size 
TSDB: Pre-size buffer to read samples from WAL
 2023-10-24 13:26:06 +02:00
Jeanette Tan
71a36d2396 Very minor refactor of the integer overflow fix 
Signed-off-by: Jeanette Tan <jeanette.tan@grafana.com>
 2023-10-19 13:17:46 +08:00
Bryan Boreham
26fa2e8356 TSDB: Pre-size buffer to read samples from WAL 
When reading the WAL this method is called with buffers from a pool, on
multiple goroutines. Pre-allocating sufficient size avoids slow growth
and many reallocations in `append`.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>
 2023-10-17 17:31:26 +00:00