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lib/mergeset: tune sizes for indexdb/dataBlocks and indexdb/indexBlocks according to production workload

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This should help with https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2007#issuecomment-1032308742
This commit is contained in:
Aliaksandr Valialkin 2022-02-08 17:58:47 +02:00
parent d1c17fe385
commit a0a56d6c1c
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1 changed files with 2 additions and 2 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 = int(0.2 * float64(memory.Allowed())) maxIndexBlockCacheSize = int(0.1 * 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 = int(0.3 * float64(memory.Allowed())) maxInmemoryBlockCacheSize = int(0.45 * float64(memory.Allowed()))
}) })
return maxInmemoryBlockCacheSize return maxInmemoryBlockCacheSize
} }