The Prometheus monitoring system and time series database.
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Bryan Boreham 7083ae8267
[release 2.53] Revert 13583 to stop dropping samples in remote-write catch-up (#14446)
5 months ago
..
agent Enable perfsprint linter and fix up code 6 months ago
chunkenc Fix language in docs and comments (#14041) 7 months ago
chunks Upgrade to golangci-lint v1.59.0 6 months ago
docs Fix language in docs and comments (#14041) 7 months ago
encoding tsdb/encoding: use Go standard errors package 1 year ago
errors Enable default revive rules (#13068) 12 months ago
fileutil tests: remove err from message when testify prints it already 10 months ago
goversion remove obsolete build tag 10 months ago
index tsdb/index: Fix TestReader_PostingsForLabelMatchingHonorsContextCancel 6 months ago
record Fix language in docs and comments (#14041) 7 months ago
testdata
tombstones Update tombstones.go 1 year ago
tsdbutil Revert "Adding small test update for temp dir using t.TempDir (#13293)" 11 months ago
wlog [release 2.53] Revert 13583 to stop dropping samples in remote-write catch-up (#14446) 5 months ago
.gitignore
CHANGELOG.md
README.md
block.go [ENHANCEMENT] TSDB: Optimize querying with regexp matchers 7 months ago
block_test.go [ENHANCEMENT] TSDB: Optimize querying with regexp matchers 7 months ago
blockwriter.go Fix language in docs and comments (#14041) 7 months ago
blockwriter_test.go
compact.go Fix language in docs and comments (#14041) 7 months ago
compact_test.go Merge pull request #13218 from machine424/ro-promtool 6 months ago
db.go tsdb: Allow passing a custom compactor to override the default one (#14113) 6 months ago
db_test.go tsdb: Allow passing a custom compactor to override the default one (#14113) 6 months ago
example_test.go Add context argument to Querier.Select (#12660) 1 year ago
exemplar.go [ENHANCEMENT] TSDB: Save map lookup on validation 6 months ago
exemplar_test.go [Test] TSDB: BenchmarkResizeExemplar multiple per series 6 months ago
head.go Fix head stats and hooks when replaying a corrupted snapshot (#14079) 6 months ago
head_append.go tsdb: add details to duplicate sample error (#13277) 6 months ago
head_bench_test.go tsdb: use Go standard errors 12 months ago
head_read.go [ENHANCEMENT] TSDB: Optimize querying with regexp matchers 7 months ago
head_read_test.go [ENHANCEMENT] TSDB: Optimize querying with regexp matchers 7 months ago
head_test.go Upgrade to golangci-lint v1.59.0 6 months ago
head_wal.go Fix language in docs and comments (#14041) 7 months ago
isolation.go tsdb: create isolation transaction slice on demand 1 year ago
isolation_test.go
mocks_test.go tsdb: use Go standard errors 12 months ago
ooo_head.go Fix issue where queries can fail or omit OOO samples if OOO head compaction occurs between creating a querier and reading chunks (#13115) 1 year ago
ooo_head_read.go [ENHANCEMENT] TSDB: Optimize querying with regexp matchers 7 months ago
ooo_head_read_test.go Move from golang.org/x/exp/slices into slices now that we only support Go >= 1.21 9 months ago
ooo_head_test.go ci(lint): enable godot; append dot at the end of comments 1 year ago
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) 1 year ago
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) 1 year ago
querier.go optimize regex matching for empty label values in posting match (#14075) 6 months ago
querier_bench_test.go Optimize label values with matchers by taking shortcuts (#13426) 10 months ago
querier_test.go optimize regex matching for empty label values in posting match (#14075) 6 months ago
repair.go tsdb: use Go standard errors 12 months ago
repair_test.go tsdb tests: use go-cmp instead of DeepEquals 10 months ago
tsdbblockutil.go Optimize histogram iterators (#13340) 10 months ago

README.md

TSDB

GoPkg

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

Documentation

External resources

A series of blog posts explaining different components of TSDB: