forked from TrueCloudLab/frostfs-node
[#1302] writecache: Add put->flush->put benchmark
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
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1 changed files with 23 additions and 0 deletions
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@ -2,6 +2,7 @@ package benchmark
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import (
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"context"
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"fmt"
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"testing"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/blobstor/common"
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@ -27,6 +28,24 @@ func BenchmarkWritecachePar(b *testing.B) {
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})
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}
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func BenchmarkWriteAfterDelete(b *testing.B) {
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const payloadSize = 32 << 10
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const parallel = 25
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cache := newCache(b)
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benchmarkPutPrepare(b, cache)
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b.Run(fmt.Sprintf("%dB_before", payloadSize), func(b *testing.B) {
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b.SetParallelism(parallel)
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benchmarkRunPar(b, cache, payloadSize)
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})
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require.NoError(b, cache.Flush(context.Background(), false, false))
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b.Run(fmt.Sprintf("%dB_after", payloadSize), func(b *testing.B) {
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b.SetParallelism(parallel)
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benchmarkRunPar(b, cache, payloadSize)
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})
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require.NoError(b, cache.Close())
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}
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func benchmarkPutSeq(b *testing.B, cache writecache.Cache, size uint64) {
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benchmarkPutPrepare(b, cache)
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defer func() { require.NoError(b, cache.Close()) }()
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@ -54,6 +73,10 @@ func benchmarkPutPar(b *testing.B, cache writecache.Cache, size uint64) {
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benchmarkPutPrepare(b, cache)
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defer func() { require.NoError(b, cache.Close()) }()
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benchmarkRunPar(b, cache, size)
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}
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func benchmarkRunPar(b *testing.B, cache writecache.Cache, size uint64) {
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ctx := context.Background()
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b.ResetTimer()
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