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The Prometheus monitoring system and time series database.
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prometheus/tsdb
Ganesh Vernekar f540c1dbd3
Add support for histograms in WAL checkpointing (#11210) 		2 years ago
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agent Merge branch 'main' into sparsehistogram 2 years ago
chunkenc Implement vertical compaction for native histograms (#11184) 2 years ago
chunks Reduce chunk write queue memory usage 2 (#10874) 2 years ago
docs Merge branch 'main' into sparsehistogram 2 years ago
encoding Merge branch 'main' into sparsehistogram 3 years ago
errors
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fileutil Make necessary change to compile promql parser to wasm (#10683) 3 years ago
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index Fix typo in symbol table size exceeded error message (#10746) 3 years ago
record Add support for histograms in WAL checkpointing (#11210) 2 years ago
test Move packages out of deprecated pkg directory 3 years ago
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tombstones refactor: move from io/ioutil to io and os packages (#10528) 3 years ago
tsdbutil Add support for histograms in WAL checkpointing (#11210) 2 years ago
wal Add support for histograms in WAL checkpointing (#11210) 2 years ago
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CHANGELOG.md
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README.md Update godoc links and remove note about TSDB versioning (#10754) 3 years ago
block.go fix typo (#10696) 3 years ago
block_test.go Add unit test for histogram append and various querying scenarios (#11194) 2 years ago
blockwriter.go refactor: move from io/ioutil to io and os packages (#10528) 3 years ago
blockwriter_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 3 years ago
compact.go tsdb: Fix chunk handling during appendHistogram 2 years ago
compact_test.go Fix deprecation 3 years ago
db.go Don't increment prometheus_tsdb_compactions_failed_total when context is canceled (#10772) 2 years ago
db_test.go Add unit test for histogram append and various querying scenarios (#11194) 2 years ago
example_test.go Merge branch 'main' into sparsehistogram 3 years ago
exemplar.go tsdb: use simpler map key to improve exemplar ingest performance (#10111) 3 years ago
exemplar_test.go unit tests: make all Labels sorted alphabetically (#10532) 3 years ago
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head_append.go Add support for histograms in WAL checkpointing (#11210) 2 years ago
head_bench_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 3 years ago
head_read.go Merge branch 'main' into sparsehistogram 3 years ago
head_test.go Improve WAL/mmap chunks test for histograms (#11208) 2 years ago
head_wal.go Add support for histograms in WAL checkpointing (#11210) 2 years ago
isolation.go Add the ability to disable tsdb isolation (#9270) 3 years ago
isolation_test.go Add the ability to disable tsdb isolation (#9270) 3 years ago
mocks_test.go Move packages out of deprecated pkg directory 3 years ago
querier.go Add unit test for histogram append and various querying scenarios (#11194) 2 years ago
querier_bench_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 3 years ago
querier_test.go Merge branch 'main' into sparsehistogram 3 years ago
repair.go refactor: move from io/ioutil to io and os packages (#10528) 3 years ago
repair_test.go refactor: use `T.TempDir()` and `B.TempDir` to create temporary directory 3 years ago
tsdbblockutil.go Add unit test for histogram append and various querying scenarios (#11194) 2 years ago
wal.go tsdb: extract functions to encode and decode labels (#11045) 2 years ago
wal_test.go refactor: move from io/ioutil to io and os packages (#10528) 3 years 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: