The Prometheus monitoring system and time series database.
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Oleg Zaytsev cc390aab64
MemPostings: allocate ListPostings once in PFLM (#15427)
2 days ago
..
agent Agent: allow for ingestion of CT samples (#15124) 4 weeks ago
chunkenc Always return unknown hint for first sample in non-gauge histogram chunk (#15343) 1 week ago
chunks enable errorf rule from perfsprint linter 2 weeks ago
docs docs: Some nitpicking in chunks.md 1 month ago
encoding Neater string vs byte-slice conversions (#14425) 2 months 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 MemPostings: allocate ListPostings once in PFLM (#15427) 2 days ago
record chore: Fix typos (#14868) 2 months ago
testdata
tombstones chore!: adopt log/slog, remove go-kit/log 2 months ago
tsdbutil chore!: adopt log/slog, remove go-kit/log 2 months ago
wlog chore!: adopt log/slog, remove go-kit/log 2 months ago
.gitignore
CHANGELOG.md
README.md
block.go [PERF] TSDB: Optimize inverse matching (#14144) 3 days ago
block_test.go feat: Allow customizing TSDB postings decoder (#13567) 2 weeks ago
blockwriter.go chore!: adopt log/slog, remove go-kit/log 2 months ago
blockwriter_test.go feat: Allow customizing TSDB postings decoder (#13567) 2 weeks ago
compact.go Merge pull request #14489 from harry671003/implement_metadata_limit 3 days ago
compact_test.go feat: Allow customizing TSDB postings decoder (#13567) 2 weeks ago
db.go feat: Allow customizing TSDB postings decoder (#13567) 2 weeks ago
db_test.go Always return unknown hint for first sample in non-gauge histogram chunk (#15343) 1 week ago
example_test.go Add context argument to Querier.Select (#12660) 1 year ago
exemplar.go tsdb.CircularExemplarStorage: Avoid racing (#15231) 3 weeks ago
exemplar_test.go tsdb.CircularExemplarStorage: Avoid racing (#15231) 3 weeks ago
head.go Agent: allow for ingestion of CT samples (#15124) 4 weeks ago
head_append.go [BUGFIX] TSDB: Fix race on stale values in headAppender (#15322) 2 weeks ago
head_bench_test.go Revert "Fix `MemPostings.Add` and `MemPostings.Get` data race (#15141)" 3 weeks ago
head_dedupelabels.go chore!: adopt log/slog, remove go-kit/log 2 months ago
head_other.go chore!: adopt log/slog, remove go-kit/log 2 months ago
head_read.go [PERF] TSDB: Optimize inverse matching (#14144) 3 days ago
head_read_test.go TSDB: Simplify OOO Select by copying the head chunk (#14396) 5 months ago
head_test.go Always return unknown hint for first sample in non-gauge histogram chunk (#15343) 1 week ago
head_wal.go chore!: adopt log/slog, remove go-kit/log 2 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 TSDB: Remove code for querying OOO-head only 3 months ago
ooo_head_read.go [PERF] TSDB: Optimize inverse matching (#14144) 3 days ago
ooo_head_read_test.go enable errorf rule from perfsprint linter 2 weeks ago
ooo_head_test.go Always return unknown hint for first sample in non-gauge histogram chunk (#15343) 1 week 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 [PERF] TSDB: Optimize inverse matching (#14144) 3 days ago
querier_bench_test.go feat: Allow customizing TSDB postings decoder (#13567) 2 weeks ago
querier_test.go Merge pull request #14489 from harry671003/implement_metadata_limit 3 days ago
repair.go chore!: adopt log/slog, remove go-kit/log 2 months ago
repair_test.go feat: Allow customizing TSDB postings decoder (#13567) 2 weeks ago
testutil.go Always return unknown hint for first sample in non-gauge histogram chunk (#15343) 1 week ago
tsdbblockutil.go enable errorf rule from perfsprint linter 2 weeks 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: