7 Commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	5f5fcab217	all: call atomic.Load* in front of atomic.CompareAndSwap* at places where the atomic.CompareAndSwap* returns false most of the time ... This allows avoiding slow inter-CPU synchornization induced by atomic.CompareAndSwap*	2024-01-22 01:13:41 +02:00
Aliaksandr Valialkin	992c300ce9	all: replace atomic.Value with atomic.Pointer[T] ... This eliminates the need in .(*T) casting for results obtained from Load() Leave atomic.Value for map, since atomic.Pointer[map[...]...] makes double pointer to map, because map is already a pointer type.	2023-07-19 17:48:26 -07:00
Aliaksandr Valialkin	c4df601f43	lib/promscrape: add the ability to limit the number of unique series per each scrape target ... The number of series per target can be limited with the following options: * Global limit with `-promscrape.maxSeriesPerTarget` command-line option. * Per-target limit with `max_series: N` option in `scrape_config` section. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1561	2021-09-01 16:08:12 +03:00
Aliaksandr Valialkin	0f84503880	lib/bloomfilter: fix TestLimiterConcurrent	2021-05-24 05:18:29 +03:00
Aliaksandr Valialkin	da0b32c31a	app/vmagent/remotewrite: expose metrics with the current number of active series per day and per hour ... These numbers are exposed via the following metrics: - vmagent_hourly_series_limit_current_series - vmagent_daily_series_limit_current_series Expose also the limits via the following metrics: - vmagent_hourly_series_limit_max_series - vmagent_daily_series_limit_max_series	2021-05-20 15:31:57 +03:00
Aliaksandr Valialkin	165a9f9200	app/vmstorage: add ability to limit series cardinality via -storage.maxHourlySeries and -storage.maxDailySeries command-line flags	2021-05-20 15:31:57 +03:00
Aliaksandr Valialkin	7aad5c3f76	app/vmagent: add ability to limit series cardinality on a per-hour and per-day basis	2021-05-20 15:31:57 +03:00