prometheus

Commit Graph

Author	SHA1	Message	Date
Bryan Boreham	dc8f505595	tsdb: coalesce lock/unlock operations for append (#9061 ) Fetch the low watermark value under the same lock as we need for the appender, rather than releasing then re-aquiring a lock on the same Mutex. Signed-off-by: Bryan Boreham <bjboreham@gmail.com>	2021-07-07 18:58:20 +05:30
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

Author

SHA1

Message

Date

Bryan Boreham

dc8f505595

tsdb: coalesce lock/unlock operations for append (#9061 )

Fetch the low watermark value under the same lock as we need for the
appender, rather than releasing then re-aquiring a lock on the same
Mutex.

Signed-off-by: Bryan Boreham <bjboreham@gmail.com>

2021-07-07 18:58:20 +05:30

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

2 Commits (a789ea6447524da9d8ffc89b9525b156daf609de)