mirrors/prometheus

mirror of https://github.com/prometheus/prometheus.git synced 2026-05-16 18:17:35 +02:00

History

Bryan Boreham af6167df58

WAL loading: don't send empty buffers over chan (#11319 )

If some shards did not get any samples mapped, the buffer will be empty
so sending it over the chan to `processWALSamples()` is a waste of time.

This is especially likely now we are checking `minValidTime` before
sending.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

2022-09-20 19:43:30 +05:30

..

Introduce TSDB changes for appending metadata to the WAL (#10972 )

2022-07-19 10:58:52 +02:00

Add SyncForState Implementation for Ruler HA (#10070 )

2022-03-29 02:16:46 +02:00

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

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

Fix type byte of WAL metadata records in docs (#11035 )

2022-07-19 18:22:02 +05:30

chore: remove duplicate word in comments (#11225 )

2022-08-27 22:21:41 +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

Fix typo in symbol table size exceeded error message (#10746 )

2022-05-25 10:40:36 +02:00

tsdb: extract functions to encode and decode labels (#11045 )

2022-07-26 20:12:00 +05:30

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

Remove unnecessary tsdb/tsdbutil/buffer.go (#11302 )

2022-09-13 19:36:32 +05:30

tsdb/wal: in tests use labels.FromStrings

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

.gitignore

Moving tsdb into its own subdirectory

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

block_test.go

tsdb: in tests use labels.FromStrings

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

block.go

fix typo (#10696 )

2022-05-25 18:01:45 +02:00

blockwriter_test.go

tsdb: in tests use labels.FromStrings

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

blockwriter.go

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

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

CHANGELOG.md

Rename default branch to main

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

compact_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

db_test.go

tsdb: in tests use labels.FromStrings

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

db.go

chore: remove duplicate word in comments (#11225 )

2022-08-27 22:21:41 +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_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

Update dependencies (#11287 )

2022-09-09 13:28:55 +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

tsdb: remove chunk pool from memSeries (#11280 )

2022-09-15 13:22:09 +05:30

head_test.go

tsdb: remove chunk pool from memSeries (#11280 )

2022-09-15 13:22:09 +05:30

head_wal.go

WAL loading: don't send empty buffers over chan (#11319 )

2022-09-20 19:43:30 +05:30

head.go

tsdb: remove chunk pool from memSeries (#11280 )

2022-09-15 13:22:09 +05:30

isolation_test.go

Add the ability to disable tsdb isolation (#9270 )

2021-11-19 15:41:32 +05:30

isolation.go

tsdb: comment reason for isolation tracking reads (#11301 )

2022-09-13 11:11:03 +02:00

mocks_test.go

Move packages out of deprecated pkg directory

2021-11-09 08:03:10 +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

tsdb: in tests use labels.FromStrings

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

querier.go

Label values with matchers by intersecting postings (#9907 )

2021-12-28 15:59:03 +01:00

README.md

Update godoc links and remove note about TSDB versioning (#10754 )

2022-05-26 18:34:43 +10:00

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

tsdb: commit data periodically in CreateBlock (#10788 )

2022-06-17 11:26:19 +05:30

wal_test.go

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

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

wal.go

tsdb: extract functions to encode and decode labels (#11045 )

2022-07-26 20:12:00 +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: