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lib/mergeset: tune caches size limits for indexdb/dataBlocks and indexdb/indexBlocks

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Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007
This commit is contained in:
Aliaksandr Valialkin 2022-01-21 12:45:29 +02:00
parent 5f84b17ed6
commit ede93469ea
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2 changed files with 3 additions and 3 deletions
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4
lib/mergeset/part.go
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@ -17,7 +17,7 @@ var ibCache = blockcache.NewCache(getMaxInmemoryBlocksCacheSize)
func getMaxIndexBlocksCacheSize() int { func getMaxIndexBlocksCacheSize() int {
maxIndexBlockCacheSizeOnce.Do(func() { maxIndexBlockCacheSizeOnce.Do(func() {
maxIndexBlockCacheSize = memory.Allowed() / 10 maxIndexBlockCacheSize = int(0.2 * float64(memory.Allowed()))
}) })
return maxIndexBlockCacheSize return maxIndexBlockCacheSize
} }
@ -29,7 +29,7 @@ var (
func getMaxInmemoryBlocksCacheSize() int { func getMaxInmemoryBlocksCacheSize() int {
maxInmemoryBlockCacheSizeOnce.Do(func() { maxInmemoryBlockCacheSizeOnce.Do(func() {
maxInmemoryBlockCacheSize = memory.Allowed() / 4 maxInmemoryBlockCacheSize = int(0.3 * float64(memory.Allowed()))
}) })
return maxInmemoryBlockCacheSize return maxInmemoryBlockCacheSize
} }

2
lib/storage/part.go
View file

@ -16,7 +16,7 @@ var ibCache = blockcache.NewCache(getMaxIndexBlocksCacheSize)
func getMaxIndexBlocksCacheSize() int { func getMaxIndexBlocksCacheSize() int {
maxIndexBlockCacheSizeOnce.Do(func() { maxIndexBlockCacheSizeOnce.Do(func() {
maxIndexBlockCacheSize = memory.Allowed() / 10 maxIndexBlockCacheSize = int(0.1 * float64(memory.Allowed()))
}) })
return maxIndexBlockCacheSize return maxIndexBlockCacheSize
} }