prometheus/tsdb
Peter Štibraný ff80690a6e
Optimise lowWatermark in Isolation (#7332)
* Track open appenders in doubly-linked list to make lowWatermark O(1).
* Use RW locks.
* Added BenchmarkIsolationWithState.

Signed-off-by: Peter Štibraný <peter.stibrany@grafana.com>
2020-06-03 20:09:05 +02:00
..
chunkenc storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. (#7005) 2020-03-24 20:15:47 +00:00
chunks Remove time based m-map file creation (#7314) 2020-05-29 20:08:41 +05:30
cmd/tsdb Use .UTC everywhere we use time.Unix (#7066) 2020-03-29 17:35:39 +01:00
docs/format M-map full chunks of Head from disk (#6679) 2020-05-06 21:00:00 +05:30
encoding Avoid WriteAt for Postings. 2019-12-16 15:30:49 +00:00
errors Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
fileutil Replace fileutil.ReadDir with ioutil.ReadDir (#7029) (#7033) 2020-04-06 19:04:20 +05:30
goversion Fix some typo in comments (#6730) 2020-01-31 12:11:52 +05:30
index Goroutine: Fix ambiguous variable (#7175) 2020-04-28 11:02:26 +01:00
record Add unit test case for func Type in record.go (#7082) 2020-05-27 12:08:33 +05:30
test Port tsdb to use pkg/labels. (#6326) 2019-11-18 11:53:33 -08:00
testdata Handle V1 indexes, some of which have unsorted posting offset tables. (#6564) 2020-01-06 14:06:11 +00:00
tombstones tsdb: add tombstonesHeaderSize constant (#7028) 2020-03-22 12:59:35 +05:30
tsdbutil storage: Added Chunks{Queryable/Querier/SeriesSet/Series/Iteratable. Added generic Merge{SeriesSet/Querier} implementation. (#7005) 2020-03-24 20:15:47 +00:00
wal Capitalizing first letter of all log lines (#7043) 2020-04-11 09:22:18 +01:00
.gitignore Moving tsdb into its own subdirectory 2019-08-13 13:58:49 +05:30
block.go Revert head posting optimization 2020-03-25 20:19:33 +01:00
block_test.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
CHANGELOG.md Spelling (#6517) 2020-01-02 15:54:09 +01:00
compact.go More explicit chunks and head error handling. (#7277) 2020-05-22 12:03:23 +03:00
compact_test.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
db.go Use min and maxt of the range head when creating a block (#7282) 2020-05-22 17:00:06 +05:30
db_test.go M-map full chunks of Head from disk (#6679) 2020-05-06 21:00:00 +05:30
head.go Optimise lowWatermark in Isolation (#7332) 2020-06-03 20:09:05 +02:00
head_bench_test.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
head_test.go Optimise lowWatermark in Isolation (#7332) 2020-06-03 20:09:05 +02:00
isolation.go Optimise lowWatermark in Isolation (#7332) 2020-06-03 20:09:05 +02:00
isolation_test.go Optimise lowWatermark in Isolation (#7332) 2020-06-03 20:09:05 +02:00
mocks_test.go Revert head posting optimization 2020-03-25 20:19:33 +01:00
querier.go Added time range parameters to labelNames API (#7288) 2020-05-30 13:50:09 +01:00
querier_bench_test.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
querier_test.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
README.md Edit TSDB README badges 2019-10-24 15:35:47 +05:30
repair.go Capitalizing first letter of all log lines (#7043) 2020-04-11 09:22:18 +01:00
repair_test.go Port tsdb to use pkg/labels. (#6326) 2019-11-18 11:53:33 -08:00
tsdbblockutil.go Callbacks for lifecycle of series in TSDB (#7159) 2020-05-20 18:52:08 +05:30
wal.go Capitalizing first letter of all log lines (#7043) 2020-04-11 09:22:18 +01:00
wal_test.go Replace fileutil.ReadDir with ioutil.ReadDir (#7029) (#7033) 2020-04-06 19:04:20 +05:30

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.