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VictoriaMetrics/app/vmstorage
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Nikolay 4cf6219e07
lib/{storage,regexpcache}: replaces regexpCacheMap with LRU cache (#2293) 
* lib/{storage,regexpcache}: replaces regexpCacheMap with LRU cache

It should decrease memory usage for regexp caching
with storing cacheEntry by pointer - golang map should be able to effectivly shrink it's size
original issue with this case - unexpected map grows and storage OOM

Apply suggestions from code review

Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>

Adds missing metrics for regexp cache and regexpPrefixes cache

* wip

* wip

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2022-03-26 12:57:27 +02:00
..
deployment Rootless docker images by default (#358) 2020-03-27 21:18:32 +02:00
multiarch deployment/docker: embed tzdata into prod Go app instead of installing it into base docker image 2021-02-12 04:56:27 +02:00
transport app/vmselect: add fine-grained limits for the number of returned/scanned time series for various APIs 2022-03-26 11:28:14 +02:00
main.go lib/{storage,regexpcache}: replaces regexpCacheMap with LRU cache (#2293) 2022-03-26 12:57:27 +02:00
Makefile Makefile: prepare arm64 and amd64 release archives for cluster version on make release command 2021-04-05 23:01:45 +03:00
README.md all: open-sourcing cluster version 2019-05-23 00:25:38 +03:00

README.md

vmstorage performs the following tasks:

  • Accepts inserts from vminsert nodes and stores them to local storage.

  • Performs select requests from vmselect nodes.