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enable small and large file optimization (#11260)

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- for large objects we found that 1MiB block for
  r/w respectively.
- for small objects we found that 128KiB block for
  r/w respectively.
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Harshavardhana
2021-01-12 10:20:39 -08:00
committed by GitHub
parent e2579b1f5a
commit 1a5775e2e8
5 changed files with 50 additions and 35 deletions
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2
cmd/handler-api.go
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@@ -57,7 +57,7 @@ func (t *apiConfig) init(cfg api.Config, setDriveCount int) {
// max requests per node is calculated as
// total_ram / ram_per_request
// ram_per_request is 4MiB * setDriveCount + 2 * 10MiB (default erasure block size)
apiRequestsMaxPerNode = int(stats.TotalRAM / uint64(setDriveCount*(writeBlockSize+readBlockSize)+blockSizeV1*2))
apiRequestsMaxPerNode = int(stats.TotalRAM / uint64(setDriveCount*(blockSizeLarge+blockSizeSmall)+blockSizeV1*2))
} else {
apiRequestsMaxPerNode = cfg.RequestsMax
if len(globalEndpoints.Hostnames()) > 0 {