mirrors/prometheus

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History

Ganesh Vernekar fa6e05903f

Merge pull request #11447 from prometheus/sparsehistogram

Add Support for Native Histograms

This PR merges all the coding work that has been done in sparsehistogram branch over the last 1 year into main branch.

Design doc on native histograms: https://docs.google.com/document/d/1cLNv3aufPZb3fNfaJgdaRBZsInZKKIHo9E6HinJVbpM/edit
Some sneak peak: https://www.youtube.com/watch?v=T2GvcYNth9U

2022-10-26 17:10:46 -04:00

..

Merge remote-tracking branch 'upstream/main' into fix-conflict

2022-10-12 14:20:02 +05:30

chunkenc: Slightly optimize xorWrite/xoRead (#11476 )

2022-10-20 15:08:01 +05:30

Replace sort.Strings and sort.Ints with faster slices.Sort (#11318 )

2022-09-30 20:03:56 +05:30

Merge branch 'main' into sparsehistogram

2022-08-10 17:54:37 +02:00

Merge 'main' into sparsehistogram

2022-10-05 22:14:49 +02:00

Address golint failures from revive

2021-10-23 00:53:11 +02:00

Update go to 1.19, set min version to 1.18 (#11279 )

2022-09-07 11:30:48 +02:00

Add new Go build tags.

2021-08-27 10:24:14 +02:00

Replace sort.Strings and sort.Ints with faster slices.Sort (#11318 )

2022-09-30 20:03:56 +05:30

Merge 'main' into sparsehistogram

2022-10-05 22:14:49 +02:00

Move packages out of deprecated pkg directory

2021-11-09 08:03:10 +01:00

tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772 )

2020-08-11 06:56:08 +01:00

refactor: move from io/ioutil to io and os packages (#10528 )

2022-04-27 11:24:36 +02:00

Fix merge conflicts

2022-10-11 22:53:37 +05:30

Merge remote-tracking branch 'upstream/main' into fix-conflict

2022-10-12 14:20:02 +05:30

.gitignore

Moving tsdb into its own subdirectory

2019-08-13 13:58:49 +05:30

block_test.go

Merge remote-tracking branch 'upstream/main' into fix-conflict

2022-10-12 14:20:02 +05:30

block.go

tsdb: fix up sort call with faster slices.Sort (#11380 )

2022-10-01 12:55:40 -04:00

blockwriter_test.go

tsdb: in tests use labels.FromStrings

2022-09-09 13:34:49 +02:00

blockwriter.go

Merge 'main' into sparsehistogram

2022-10-05 22:14:49 +02:00

CHANGELOG.md

Rename default branch to main

2021-02-22 20:28:02 +01:00

compact_test.go

Fix merge conflicts

2022-10-11 22:53:37 +05:30

compact.go

tsdb: Fix chunk handling during appendHistogram

2022-07-06 18:44:53 +02:00

db_test.go

Merge remote-tracking branch 'upstream/main' into fix-conflict

2022-10-12 14:20:02 +05:30

db.go

Merge pull request #11447 from prometheus/sparsehistogram

2022-10-26 17:10:46 -04:00

example_test.go

Merge branch 'main' into sparsehistogram

2022-05-04 13:37:13 +02:00

exemplar_test.go

tsdb: in tests use labels.FromStrings

2022-09-09 13:34:49 +02:00

exemplar.go

tsdb: use simpler map key to improve exemplar ingest performance (#10111 )

2022-01-06 15:58:58 +05:30

head_append.go

Fix merge conflicts

2022-10-11 22:53:37 +05:30

head_bench_test.go

Add out-of-order sample support to the TSDB (#11075 )

2022-09-20 22:35:50 +05:30

head_read_test.go

Fix merge conflicts

2022-10-11 22:53:37 +05:30

head_read.go

Fix merge conflicts

2022-10-11 22:53:37 +05:30

head_test.go

Fix the build after conflict resolution

2022-10-12 17:59:42 +05:30

head_wal.go

Fix the build after conflict resolution

2022-10-12 17:59:42 +05:30

head.go

Merge remote-tracking branch 'upstream/main' into fix-conflict

2022-10-12 14:20:02 +05:30

isolation_test.go

tsdb: turn off transaction isolation for head compaction (#11317 )

2022-09-27 19:31:23 +05:30

isolation.go

tsdb: turn off transaction isolation for head compaction (#11317 )

2022-09-27 19:31:23 +05:30

mocks_test.go

Move packages out of deprecated pkg directory

2021-11-09 08:03:10 +01:00

ooo_head_read_test.go

Fix merge conflicts

2022-10-11 22:53:37 +05:30

ooo_head_read.go

Add out-of-order sample support to the TSDB (#11075 )

2022-09-20 22:35:50 +05:30

ooo_head_test.go

Fix merge conflicts

2022-10-11 22:53:37 +05:30

ooo_head.go

Fix merge conflicts

2022-10-11 22:53:37 +05:30

querier_bench_test.go

Add out-of-order sample support to the TSDB (#11075 )

2022-09-20 22:35:50 +05:30

querier_test.go

Merge 'main' into sparsehistogram

2022-10-05 22:14:49 +02:00

querier.go

Merge 'main' into sparsehistogram

2022-10-05 22:14:49 +02:00

README.md

Fixed broken link in tsdb README.md

2022-10-07 16:20:20 +00:00

repair_test.go

tsdb: in tests use labels.FromStrings

2022-09-09 13:34:49 +02:00

repair.go

refactor: move from io/ioutil to io and os packages (#10528 )

2022-04-27 11:24:36 +02:00

tsdbblockutil.go

Add unit test for histogram append and various querying scenarios (#11194 )

2022-08-29 15:35:03 +05:30

wal_test.go

TSDB: Rename wal package to wlog (#11352 )

2022-10-10 20:38:46 +05:30

wal.go

TSDB: Rename wal package to wlog (#11352 )

2022-10-10 20:38:46 +05:30

README.md

TSDB

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

Documentation

External resources

A writeup of the original design can be found here.
Video: Storing 16 Bytes at Scale from PromCon 2017.
Compression is based on the Gorilla TSDB white paper.

A series of blog posts explaining different components of TSDB: