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[#1302] writecache: Add put->flush->put benchmark

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Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
This commit is contained in:
Dmitrii Stepanov 2024-08-08 13:15:22 +03:00
parent c985b1198f
commit fa82854af4
1 changed files with 23 additions and 0 deletions
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23
pkg/local_object_storage/writecache/benchmark/writecache_test.go
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@ -2,6 +2,7 @@ package benchmark
import (
"context"
"fmt"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/common"
@ -27,6 +28,24 @@ func BenchmarkWritecachePar(b *testing.B) {
})
}
func BenchmarkWriteAfterDelete(b *testing.B) {
const payloadSize = 32 << 10
const parallel = 25
cache := newCache(b)
benchmarkPutPrepare(b, cache)
b.Run(fmt.Sprintf("%dB_before", payloadSize), func(b *testing.B) {
b.SetParallelism(parallel)
benchmarkRunPar(b, cache, payloadSize)
})
require.NoError(b, cache.Flush(context.Background(), false, false))
b.Run(fmt.Sprintf("%dB_after", payloadSize), func(b *testing.B) {
b.SetParallelism(parallel)
benchmarkRunPar(b, cache, payloadSize)
})
require.NoError(b, cache.Close())
}
func benchmarkPutSeq(b *testing.B, cache writecache.Cache, size uint64) {
benchmarkPutPrepare(b, cache)
defer func() { require.NoError(b, cache.Close()) }()
@ -54,6 +73,10 @@ func benchmarkPutPar(b *testing.B, cache writecache.Cache, size uint64) {
benchmarkPutPrepare(b, cache)
defer func() { require.NoError(b, cache.Close()) }()
benchmarkRunPar(b, cache, size)
}
func benchmarkRunPar(b *testing.B, cache writecache.Cache, size uint64) {
ctx := context.Background()
b.ResetTimer()