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The Prometheus monitoring system and time series database.
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prometheus/tsdb
Xiaochao Dong a282d25099
tsdb: remove duplicate values set to reduce memory usage(map overhead) (#7915) 		4 years ago
..
chunkenc Cleanup bstream_test.go based on post-merge feedback received on #7390 (#7413) 4 years ago
chunks tsdb/chunks: remove un-used code. (#6944) 4 years ago
docs/format tsdb/docs: fix head chunks directory + link from README (#7309) 4 years ago
encoding Avoid WriteAt for Postings. 5 years ago
errors Moving tsdb into its own subdirectory 5 years ago
fileutil Make file permissions set to allow for wider umask options. (#7782) 4 years ago
goversion tsdb: test for leaks (#7566) 4 years ago
index tsdb: remove duplicate values set to reduce memory usage(map overhead) (#7915) 4 years ago
record Add unit test case for func Type in record.go (#7082) 5 years ago
test Port tsdb to use pkg/labels. (#6326) 5 years ago
testdata tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 4 years ago
tombstones tsdb: test for leaks (#7566) 4 years ago
tsdbutil tsdb: Added ChunkQueryable implementations to db; unified MergeSeriesSets and vertical to single struct. (#7069) 4 years ago
wal tsdb: sync temporary checkpoint directory before rename (#7004) 4 years ago
.gitignore Moving tsdb into its own subdirectory 5 years ago
CHANGELOG.md Spelling (#6517) 5 years ago
README.md Edit TSDB README badges 5 years ago
block.go tsdb: Added ChunkQueryable implementations to db; unified MergeSeriesSets and vertical to single struct. (#7069) 4 years ago
block_test.go tsdb: Added ChunkQueryable implementations to db; unified MergeSeriesSets and vertical to single struct. (#7069) 4 years ago
compact.go tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 4 years ago
compact_test.go tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 4 years ago
db.go tsdb: simplify code. (#7792) 4 years ago
db_test.go Refactor WAL.Segments method to be part of the wal package (#6477) 4 years ago
head.go tsdb: remove duplicate values set to reduce memory usage(map overhead) (#7915) 4 years ago
head_bench_test.go Replace sync/atomic with uber-go/atomic (#7683) 4 years ago
head_test.go tsdb: remove duplicate values set to reduce memory usage(map overhead) (#7915) 4 years ago
isolation.go Optimise lowWatermark in Isolation (#7332) 5 years ago
isolation_test.go Optimise lowWatermark in Isolation (#7332) 5 years ago
mocks_test.go tsdb: Added ChunkQueryable implementations to db; unified MergeSeriesSets and vertical to single struct. (#7069) 4 years ago
querier.go tsdb: Save allocations on labels by re-using label array 4 years ago
querier_bench_test.go Fix failing tests 4 years ago
querier_test.go tsdb: remove duplicate values set to reduce memory usage(map overhead) (#7915) 4 years ago
repair.go tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 4 years ago
repair_test.go tsdb: Delete blocks atomically; Remove tmp blocks on start; Added test. (#7772) 4 years ago
tsdbblockutil.go Address comments 4 years ago
wal.go Capitalizing first letter of all log lines (#7043) 5 years ago
wal_test.go tsdb: test for leaks (#7566) 4 years ago

README.md

TSDB

GoDoc

This repository contains the Prometheus storage layer that is used in its 2.x releases.

A writeup of its design can be found here.

Based on the Gorilla TSDB white papers.

Video: Storing 16 Bytes at Scale from PromCon 2017.

See also the format documentation.