diff --git a/README.md b/README.md index 20317d02ae..8f4f97d0a1 100644 --- a/README.md +++ b/README.md @@ -1296,7 +1296,7 @@ Below is the output for `/path/to/vmselect -help`: -blockcache.missesBeforeCaching int The number of cache misses before putting the block into cache. Higher values may reduce indexdb/dataBlocks cache size at the cost of higher CPU and disk read usage (default 2) -cacheDataPath string - Path to directory for cache files. Cache isn't saved if empty + Path to directory for cache files. By default, the cache is not persisted. -cacheExpireDuration duration Items are removed from in-memory caches after they aren't accessed for this duration. Lower values may reduce memory usage at the cost of higher CPU usage. See also -prevCacheRemovalPercent (default 30m0s) -cluster.tls diff --git a/app/vmselect/main.go b/app/vmselect/main.go index 8ca250679e..ebdd22a01d 100644 --- a/app/vmselect/main.go +++ b/app/vmselect/main.go @@ -43,7 +43,7 @@ var ( useProxyProtocol = flagutil.NewArrayBool("httpListenAddr.useProxyProtocol", "Whether to use proxy protocol for connections accepted at the given -httpListenAddr . "+ "See https://www.haproxy.org/download/1.8/doc/proxy-protocol.txt . "+ "With enabled proxy protocol http server cannot serve regular /metrics endpoint. Use -pushmetrics.url for metrics pushing") - cacheDataPath = flag.String("cacheDataPath", "", "Path to directory for cache files. Cache isn't saved if empty") + cacheDataPath = flag.String("cacheDataPath", "", "Path to directory for cache files. By default, the cache is not persisted.") maxConcurrentRequests = flag.Int("search.maxConcurrentRequests", getDefaultMaxConcurrentRequests(), "The maximum number of concurrent search requests. "+ "It shouldn't be high, since a single request can saturate all the CPU cores, while many concurrently executed requests may require high amounts of memory. "+ "See also -search.maxQueueDuration and -search.maxMemoryPerQuery") diff --git a/docs/Cluster-VictoriaMetrics.md b/docs/Cluster-VictoriaMetrics.md index 8e18163674..64a45c1042 100644 --- a/docs/Cluster-VictoriaMetrics.md +++ b/docs/Cluster-VictoriaMetrics.md @@ -1307,7 +1307,7 @@ Below is the output for `/path/to/vmselect -help`: -blockcache.missesBeforeCaching int The number of cache misses before putting the block into cache. Higher values may reduce indexdb/dataBlocks cache size at the cost of higher CPU and disk read usage (default 2) -cacheDataPath string - Path to directory for cache files. Cache isn't saved if empty + Path to directory for cache files. By default, the cache is not persisted. -cacheExpireDuration duration Items are removed from in-memory caches after they aren't accessed for this duration. Lower values may reduce memory usage at the cost of higher CPU usage. See also -prevCacheRemovalPercent (default 30m0s) -cluster.tls