Commit graph

7 commits

Author SHA1 Message Date
Aliaksandr Valialkin
c4acd20d2a lib/storage: remove duplicate data points on 7/8*minScrapeInterval interval instead of 1/2*minScrapeInterval
This should reduce storage usage and should improve deduplication accuracy
2020-04-01 15:48:48 +03:00
Aliaksandr Valialkin
18af31a4c2 all: properly split vm_deduplicated_samples_total among cluster components
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/345
2020-02-27 23:48:07 +02:00
Aliaksandr Valialkin
d21cb43e48 lib/storage: add vm_ prefix to deduplicated_samples_total metric to be conistent with other metrics 2020-02-21 19:33:59 +02:00
Aliaksandr Valialkin
e210cd9da1 lib/storage: move -dedup.minScrapeInterval flag outside lib/storage, so it doesnt show up in vminsert in cluster version 2020-02-10 13:09:51 +02:00
Aliaksandr Valialkin
bd4698bb7a lib/storage: do not deduplicate blocks with less than 32 samples during merge
This should improve deduplication accuracy for blocks with higher number of samples.
2020-02-04 18:41:54 +02:00
Aliaksandr Valialkin
42864bb52f all: do not clash flag description with back-quoted flag types
See https://golang.org/pkg/flag/#PrintDefaults for more details.
2020-02-04 15:46:52 +02:00
Aliaksandr Valialkin
c3d86eef96 all: add -dedup.minScrapeInterval command-line flag for data de-duplication
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/86
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/278
2020-01-31 01:16:57 +02:00