The Prometheus monitoring system and time series database.
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Ganesh Vernekar 8944520ccc
Fix deletion of old snapshots (#9314)
3 years ago
..
chunkenc remove redundant parentheses (#9134) 3 years ago
chunks Add new Go build tags. 3 years ago
docs/format Exemplars in snapshot (#9255) 3 years ago
encoding Snapshot in-memory chunks on shutdown for faster restarts (#7229) 3 years ago
errors
fileutil Add new Go build tags. 3 years ago
goversion Add new Go build tags. 3 years ago
index Remove symbols map from TSDB head (#9301) 3 years ago
record Exemplars in snapshot (#9255) 3 years ago
test
testdata
tombstones
tsdbutil
wal Snapshot in-memory chunks on shutdown for faster restarts (#7229) 3 years ago
.gitignore
CHANGELOG.md
README.md
block.go
block_test.go
blockwriter.go
blockwriter_test.go
compact.go
compact_test.go
db.go Snapshot in-memory chunks on shutdown for faster restarts (#7229) 3 years ago
db_test.go Also ignore `func1` 3 years ago
exemplar.go Fix div by 0 panic is resize function. (#9286) 3 years ago
exemplar_test.go Fix div by 0 panic is resize function. (#9286) 3 years ago
head.go Remove symbols map from TSDB head (#9301) 3 years ago
head_append.go Decrement active_appenders metric when no samples added (#9230) 3 years ago
head_bench_test.go
head_read.go Remove symbols map from TSDB head (#9301) 3 years ago
head_test.go Fix deletion of old snapshots (#9314) 3 years ago
head_wal.go Fix deletion of old snapshots (#9314) 3 years ago
isolation.go Add present_over_time (#9097) 3 years ago
isolation_test.go
mocks_test.go
querier.go
querier_bench_test.go
querier_test.go
repair.go
repair_test.go
tsdbblockutil.go
wal.go
wal_test.go Add new Go build tags. 3 years ago

README.md

TSDB

GoPkg

This directory 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.

A series of blog posts explaining different components of TSDB: