mirrors/prometheus

mirror of https://github.com/prometheus/prometheus.git synced 2025-12-03 16:41:05 +01:00

History

Oleg Zaytsev 9ad93ba8df

Optimize l=~".+" matcher (#15474 )

Since dot is matching newline now, `l=~".+"` is "any non empty label
value", and #14144 added a specific method in the index for that so we
don't need to run the matcher on each one of the label values.

Signed-off-by: Oleg Zaytsev <mail@olegzaytsev.com>

2024-11-27 12:33:20 +01:00

..

Agent: allow for ingestion of CT samples (#15124 )

2024-10-27 01:06:34 +01:00

Always return unknown hint for first sample in non-gauge histogram chunk (#15343 )

2024-11-12 15:14:06 +01:00

enable errorf rule from perfsprint linter

2024-11-06 16:50:36 +01:00

[DOCS] Improve description of WAL record format (#14936 )

2024-11-26 11:48:17 +00:00

Neater string vs byte-slice conversions (#14425 )

2024-09-21 12:19:21 +02:00

Enable default revive rules (#13068 )

2023-11-29 17:23:34 +00:00

tests: remove err from message when testify prints it already

2024-02-01 14:18:01 +00:00

remove obsolete build tag

2024-01-17 22:26:32 +08:00

TSDB: eliminate one yolostring

2024-11-26 17:21:55 +00:00

chore: Fix typos (#14868 )

2024-09-10 22:32:03 +02:00

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

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

chore!: adopt log/slog, remove go-kit/log

2024-10-07 15:58:50 -04:00

chore!: adopt log/slog, remove go-kit/log

2024-10-07 15:58:50 -04:00

[TESTS] Remote-Write: Fix BenchmarkStartup

2024-11-15 11:22:07 +00:00

.gitignore

Moving tsdb into its own subdirectory

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

block_test.go

feat: Allow customizing TSDB postings decoder (#13567 )

2024-11-11 07:59:24 +01:00

block.go

[PERF] TSDB: Optimize inverse matching (#14144 )

2024-11-19 15:49:01 +00:00

blockwriter_test.go

feat: Allow customizing TSDB postings decoder (#13567 )

2024-11-11 07:59:24 +01:00

blockwriter.go

chore!: adopt log/slog, remove go-kit/log

2024-10-07 15:58:50 -04:00

CHANGELOG.md

Rename default branch to main

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

compact_test.go

feat: Allow customizing TSDB postings decoder (#13567 )

2024-11-11 07:59:24 +01:00

compact.go

Merge pull request #14489 from harry671003/implement_metadata_limit

2024-11-19 17:32:16 +01:00

db_test.go

Always return unknown hint for first sample in non-gauge histogram chunk (#15343 )

2024-11-12 15:14:06 +01:00

db.go

feat: Allow customizing TSDB postings decoder (#13567 )

2024-11-11 07:59:24 +01:00

example_test.go

Add context argument to Querier.Select (#12660 )

2023-09-12 12:37:38 +02:00

exemplar_test.go

tsdb.CircularExemplarStorage: Avoid racing (#15231 )

2024-10-29 10:40:46 +01:00

exemplar.go

tsdb.CircularExemplarStorage: Avoid racing (#15231 )

2024-10-29 10:40:46 +01:00

head_append.go

[BUGFIX] TSDB: Fix race on stale values in headAppender (#15322 )

2024-11-06 16:51:39 +01:00

head_bench_test.go

Revert "Fix MemPostings.Add and MemPostings.Get data race (#15141 )"

2024-11-03 12:30:34 +00:00

head_dedupelabels.go

chore!: adopt log/slog, remove go-kit/log

2024-10-07 15:58:50 -04:00

head_other.go

chore!: adopt log/slog, remove go-kit/log

2024-10-07 15:58:50 -04:00

head_read_test.go

TSDB: Simplify OOO Select by copying the head chunk (#14396 )

2024-07-03 15:08:07 +01:00

head_read.go

[PERF] TSDB: Optimize inverse matching (#14144 )

2024-11-19 15:49:01 +00:00

head_test.go

Always return unknown hint for first sample in non-gauge histogram chunk (#15343 )

2024-11-12 15:14:06 +01:00

head_wal.go

[BUGFIX] TSDB: Apply fixes from loadWAL to loadWBL

2024-11-11 18:41:33 +00:00

head.go

Agent: allow for ingestion of CT samples (#15124 )

2024-10-27 01:06:34 +01:00

isolation_test.go

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

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

isolation.go

tsdb: create isolation transaction slice on demand

2023-10-21 13:45:47 +00:00

mocks_test.go

tsdb: use Go standard errors

2023-12-11 12:18:54 +00:00

ooo_head_read_test.go

enable errorf rule from perfsprint linter

2024-11-06 16:50:36 +01:00

ooo_head_read.go

[PERF] TSDB: Optimize inverse matching (#14144 )

2024-11-19 15:49:01 +00:00

ooo_head_test.go

Always return unknown hint for first sample in non-gauge histogram chunk (#15343 )

2024-11-12 15:14:06 +01:00

ooo_head.go

TSDB: Remove code for querying OOO-head only

2024-08-14 13:41:13 +01:00

ooo_isolation_test.go

Fix issue where queries can fail or omit OOO samples if OOO head compaction occurs between creating a querier and reading chunks (#13115 )

2023-11-24 12:38:38 +01:00

ooo_isolation.go

Fix issue where queries can fail or omit OOO samples if OOO head compaction occurs between creating a querier and reading chunks (#13115 )

2023-11-24 12:38:38 +01:00

querier_bench_test.go

feat: Allow customizing TSDB postings decoder (#13567 )

2024-11-11 07:59:24 +01:00

querier_test.go

Merge pull request #14489 from harry671003/implement_metadata_limit

2024-11-19 17:32:16 +01:00

querier.go

Optimize l=~".+" matcher (#15474 )

2024-11-27 12:33:20 +01:00

README.md

Fixed broken link in tsdb README.md

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

repair_test.go

feat: Allow customizing TSDB postings decoder (#13567 )

2024-11-11 07:59:24 +01:00

repair.go

chore!: adopt log/slog, remove go-kit/log

2024-10-07 15:58:50 -04:00

testutil.go

Always return unknown hint for first sample in non-gauge histogram chunk (#15343 )

2024-11-12 15:14:06 +01:00

tsdbblockutil.go

enable errorf rule from perfsprint linter

2024-11-06 16:50:36 +01:00

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: