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prometheus/tsdb
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Matthias Rampke 78f2645787
test(tsdb): break up repeated test to avoid timeout (#10671) 
On macOS, the TestTombstoneCleanRetentionLimitsRace performs very
poorly. It takes more than a second to write out one block, and as it
writes 400 of them, we run into the 10-minute test timeout frequently.

While this doesn't fix the actual performance issue, breaking each
iteration into a subtest makes the test pass reliably (because each
iteration comfortably finishes in under a minute).

Related report: https://groups.google.com/g/prometheus-developers/c/jxQ6Ayg6VJ4/m/03H_DS9PDAAJ

Signed-off-by: Matthias Rampke <matthias@prometheus.io>
 		2022-05-09 00:39:26 +02:00
..
agent unit tests: make all Labels sorted alphabetically (#10532) 2022-05-04 23:41:36 +02:00
chunkenc Add SyncForState Implementation for Ruler HA (#10070) 2022-03-29 02:16:46 +02:00
chunks Correctly format error message (#10669) 2022-05-06 00:42:31 +02:00
docs Update wal.md (#10442) 2022-03-15 22:33:45 +05:30
encoding Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
errors Address golint failures from revive 2021-10-23 00:53:11 +02:00
fileutil refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
goversion Add new Go build tags. 2021-08-27 10:24:14 +02:00
index refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
record Add basic initial developer docs for TSDB (#9451) 2021-11-17 15:51:27 +05:30
test Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
testdata
…
tombstones refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
tsdbutil refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
wal refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
.gitignore
…
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
README.md Add basic initial developer docs for TSDB (#9451) 2021-11-17 15:51:27 +05:30
block.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
block_test.go unit tests: make all Labels sorted alphabetically (#10532) 2022-05-04 23:41:36 +02:00
blockwriter.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
blockwriter_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 2022-01-22 18:57:30 +08:00
compact.go CompactBlockMetas should produce correct mint/maxt for overlapping blocks. (#10108) 2022-01-05 15:10:00 +05:30
compact_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 2022-01-22 18:57:30 +08:00
db.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
db_test.go test(tsdb): break up repeated test to avoid timeout (#10671) 2022-05-09 00:39:26 +02:00
example_test.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
exemplar.go tsdb: use simpler map key to improve exemplar ingest performance (#10111) 2022-01-06 15:58:58 +05:30
exemplar_test.go unit tests: make all Labels sorted alphabetically (#10532) 2022-05-04 23:41:36 +02:00
head.go Fix panic on query when m-map replay fails with snapshot enabled (#10348) 2022-02-25 08:53:40 -07:00
head_append.go Fix chunk overflow appending samples at a variable rate (#10607) 2022-04-20 14:54:20 +02:00
head_bench_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 2022-01-22 18:57:30 +08:00
head_read.go Label values with matchers by intersecting postings (#9907) 2021-12-28 15:59:03 +01:00
head_test.go unit tests: make all Labels sorted alphabetically (#10532) 2022-05-04 23:41:36 +02:00
head_wal.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
isolation.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
isolation_test.go Add the ability to disable tsdb isolation (#9270) 2021-11-19 15:41:32 +05:30
mocks_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
querier.go Label values with matchers by intersecting postings (#9907) 2021-12-28 15:59:03 +01:00
querier_bench_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 2022-01-22 18:57:30 +08:00
querier_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 2022-01-22 18:57:30 +08:00
repair.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
repair_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 2022-01-22 18:57:30 +08:00
tsdbblockutil.go TSDB: demistify SeriesRefs and ChunkRefs (#9536) 2021-11-06 15:40:04 +05:30
wal.go fix potential goroutine leaks 2021-12-17 18:35:30 -05:00
wal_test.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00

README.md

TSDB

GoPkg

This directory contains the Prometheus TSDB (Time Series DataBase) library, which handles storage and querying of all Prometheus v2 data.

Due to an issue with versioning, the "latest" docs shown on Godoc are outdated. Instead you may use the docs for v2.31.1

Documentation

External resources

A series of blog posts explaining different components of TSDB: