3 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	d52fd73f18	all: add up to 10% random jitter to the interval between periodic tasks performed by various components ... This should smooth CPU and RAM usage spikes related to these periodic tasks, by reducing the probability that multiple concurrent periodic tasks are performed at the same time.	2024-01-22 18:39:16 +02:00
Aliaksandr Valialkin	fe2269b999	all: remove explicit "xxhash" name when importing github.com/cespare/xxhash/v2 package ... This package already has the same name, so there is no need in explicit name	2022-06-21 20:24:28 +03:00
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