prometheus/tsdb
Justin Lei 32d87282ad
Add Zstandard compression option for wlog (#11666)
Snappy remains as the default compression but there is now a flag to switch 
the compression algorithm.

Signed-off-by: Justin Lei <justin.lei@grafana.com>
2023-07-11 14:57:57 +02:00
..
agent Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
chunkenc Fix HistogramAppender.Appendable array out of bound error 2023-05-14 17:38:52 +02:00
chunks Fix race condition in ChunkDiskMapper.Truncate() (#12500) 2023-06-30 18:29:59 +05:30
docs Merge branch 'main' into sparsehistogram 2022-08-10 17:54:37 +02:00
encoding Merge 'main' into sparsehistogram 2022-10-05 22:14:49 +02:00
errors Fix context.Canceled wrapping in compaction 2023-03-23 11:10:00 +01:00
fileutil Update go to 1.19, set min version to 1.18 (#11279) 2022-09-07 11:30:48 +02:00
goversion lint: Adjust to the lint warnings raised by current versions of golint-ci 2023-04-19 17:10:10 +02:00
index Merge pull request #12539 from bboreham/slices-sorts 2023-07-11 13:09:02 +02:00
record tsdb: Support native histograms in snapshot on shutdown (#12258) 2023-07-05 11:44:13 +02:00
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 2020-08-11 06:56:08 +01:00
tombstones Copy tombstone intervals to avoid race (#12245) 2023-05-17 15:15:12 +02:00
tsdbutil Fix populateWithDelChunkSeriesIterator and gauge histograms (#12330) 2023-05-19 10:24:06 +02:00
wlog Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
block.go tsdb: sort values for Postings only when required 2023-01-05 14:05:54 +00:00
block_test.go enable gocritic, unconvert and unused linters 2023-04-13 19:20:22 +00:00
blockwriter.go Merge 'main' into sparsehistogram 2022-10-05 22:14:49 +02:00
blockwriter_test.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
CHANGELOG.md Rename default branch to main 2021-02-22 20:28:02 +01:00
compact.go Replace sort.Slice with faster slices.SortFunc 2023-07-02 22:17:08 +00:00
compact_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
db.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
db_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
example_test.go storage: allow re-use of iterators 2022-12-15 18:32:45 +00:00
exemplar.go Replace sort.Slice with faster slices.SortFunc 2023-07-02 22:17:08 +00:00
exemplar_test.go tsdb: in tests use labels.FromStrings 2022-09-09 13:34:49 +02:00
head.go improve incorrect doc comment 2023-07-10 16:52:00 -06:00
head_append.go Also pass chunkOpts into appendPreprocessor 2023-05-25 13:37:18 -07:00
head_bench_test.go Add out-of-order sample support to the TSDB (#11075) 2022-09-20 22:35:50 +05:30
head_read.go Merge pull request #12539 from bboreham/slices-sorts 2023-07-11 13:09:02 +02:00
head_read_test.go Fix merge conflicts 2022-10-11 22:53:37 +05:30
head_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
head_wal.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
isolation.go ci(lint): enable predeclared linter 2023-05-21 07:33:54 +00:00
isolation_test.go tsdb: turn off transaction isolation for head compaction (#11317) 2022-09-27 19:31:23 +05:30
mocks_test.go Move packages out of deprecated pkg directory 2021-11-09 08:03:10 +01:00
ooo_head.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
ooo_head_read.go Replace sort.Sort with faster slices.SortFunc 2023-07-10 09:43:45 +00:00
ooo_head_read_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
ooo_head_test.go Name float values as "floats", not as "values" 2023-04-13 19:25:24 +02:00
querier.go Apply relevant label matchers in LabelValues before fetching extra postings (#12274) 2023-07-04 10:37:58 +01:00
querier_bench_test.go Apply relevant label matchers in LabelValues before fetching extra postings (#12274) 2023-07-04 10:37:58 +01:00
querier_test.go Opmizing Group Regex (#12375) 2023-05-30 13:49:22 +02:00
README.md Fixed broken link in tsdb README.md 2022-10-07 16:20:20 +00:00
repair.go refactor: move from io/ioutil to io and os packages (#10528) 2022-04-27 11:24:36 +02:00
repair_test.go Simplify IndexReader.Series interface 2022-12-19 15:22:09 +00:00
tsdbblockutil.go Support FloatHistogram in TSDB (#11522) 2022-12-28 14:25:07 +05:30
wal.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00
wal_test.go Add Zstandard compression option for wlog (#11666) 2023-07-11 14:57:57 +02:00

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: