The Prometheus monitoring system and time series database.
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György Krajcsovits 44ebbb8458 Fix missing histogram copy in sampleRing 2 months ago
..
agent fix(test): adjust defer invocations (#14996) 2 months ago
chunkenc lint 2 months ago
chunks Fix missing histogram copy in sampleRing 2 months ago
docs Fix language in docs and comments (#14041) 7 months ago
encoding Neater string vs byte-slice conversions (#14425) 2 months ago
errors
fileutil
goversion
index Merge pull request #14975 from colega/process-mempostings-delete-with-gomaxprocs-workers 2 months ago
record chore: Fix typos (#14868) 2 months ago
testdata
tombstones
tsdbutil Ignore stale histograms for counter reset detection 4 months ago
wlog fix(wlog/watcher_test.go): make TestRun_AvoidNotifyWhenBehind more resilient 2 months ago
.gitignore
CHANGELOG.md
README.md
block.go TSDB: Review feedback 3 months ago
block_test.go fix(bstream/writeByte): ensure it appends only one byte (#14854) 2 months ago
blockwriter.go tsdb: Extend compactor interface to allow compactions to create multiple output blocks (#14143) 5 months ago
blockwriter_test.go
compact.go TSDB: Change block populator to accept postings index function (#14213) 5 months ago
compact_test.go chore: Fix typos (#14868) 2 months ago
db.go [BUGFIX] TSDB: Only query chunks up to truncation time (#14948) 2 months ago
db_test.go tsdb: Add support for ingestion of out-of-order native histogram samples (#14546) 2 months ago
example_test.go
exemplar.go chore: Fix typos (#14868) 2 months ago
exemplar_test.go [Test] TSDB: BenchmarkResizeExemplar multiple per series 6 months ago
head.go Fix missing histogram copy in sampleRing 2 months ago
head_append.go Histogram CT Zero ingestion 2 months ago
head_bench_test.go
head_dedupelabels.go tsdb: reset symbol table for exemplars periodically 5 months ago
head_other.go lint: Revamp our linting rules, mostly around doc comments 3 months ago
head_read.go TSDB: streamline reading of overlapping head chunks 3 months ago
head_read_test.go TSDB: Simplify OOO Select by copying the head chunk (#14396) 5 months ago
head_test.go Join tests for appending float and histogram CTs 2 months ago
head_wal.go tsdb: Add support for ingestion of out-of-order native histogram samples (#14546) 2 months ago
isolation.go
isolation_test.go
mocks_test.go
ooo_head.go TSDB: Remove code for querying OOO-head only 3 months ago
ooo_head_read.go [BUGFIX] TSDB: Only query chunks up to truncation time (#14948) 2 months ago
ooo_head_read_test.go [BUGFIX] TSDB: Only query chunks up to truncation time (#14948) 2 months ago
ooo_head_test.go tsdb: Add support for ingestion of out-of-order native histogram samples (#14546) 2 months ago
ooo_isolation.go
ooo_isolation_test.go
querier.go Fix: optimize .* regexp performance 2 months ago
querier_bench_test.go TSDB: Simplify benchmark regexps 2 months ago
querier_test.go [BUGFIX] TSDB: Only query chunks up to truncation time (#14948) 2 months ago
repair.go
repair_test.go tsdb tests: use go-cmp instead of DeepEquals 10 months ago
testutil.go tsdb: Add support for ingestion of out-of-order native histogram samples (#14546) 2 months ago
tsdbblockutil.go

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: