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[#2061] node: Unify meta.Get benchmarks

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Make them get exactly one (different) object per a bench iteration.

Signed-off-by: Pavel Karpy <carpawell@nspcc.ru>
This commit is contained in:
Pavel Karpy 2022-11-30 15:17:02 +03:00 committed by fyrchik
parent bc905f169d
commit 3d0768a1d3
1 changed files with 38 additions and 22 deletions
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58
pkg/local_object_storage/metabase/get_test.go
View file

@ -4,7 +4,9 @@ import (
"bytes"
"fmt"
"os"
"runtime"
"testing"
"time"
"github.com/nspcc-dev/neofs-node/pkg/core/object"
meta "github.com/nspcc-dev/neofs-node/pkg/local_object_storage/metabase"
@ -171,6 +173,10 @@ func BenchmarkGet(b *testing.B) {
100,
}
defer func() {
_ = os.RemoveAll(b.Name())
}()
for _, num := range numOfObjects {
b.Run(fmt.Sprintf("%d_objects", num), func(b *testing.B) {
benchmarkGet(b, num)
@ -181,7 +187,11 @@ func BenchmarkGet(b *testing.B) {
var obj *objectSDK.Object
func benchmarkGet(b *testing.B, numOfObj int) {
db := newDB(b)
prepareDb := func(batchSize int) (*meta.DB, []oid.Address) {
db := newDB(b,
meta.WithMaxBatchSize(batchSize),
meta.WithMaxBatchDelay(10*time.Millisecond),
)
addrs := make([]oid.Address, 0, numOfObj)
for i := 0; i < numOfObj; i++ {
@ -192,38 +202,44 @@ func benchmarkGet(b *testing.B, numOfObj int) {
require.NoError(b, err)
}
b.Cleanup(func() {
_ = db.Close()
_ = os.RemoveAll(b.Name())
})
return db, addrs
}
var err error
var getPrm meta.GetPrm
getPrm.SetAddress(addrs[len(addrs)/2])
db, addrs := prepareDb(runtime.NumCPU())
b.Run("parallel", func(b *testing.B) {
b.ReportAllocs()
b.RunParallel(func(pb *testing.PB) {
for pb.Next() {
_, err = db.Get(getPrm)
if err != nil {
b.Fatal(err)
}
}
})
})
var counter int
b.Run("serial", func(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
for _, addr := range addrs {
getPrm.SetAddress(addr)
for pb.Next() {
var getPrm meta.GetPrm
getPrm.SetAddress(addrs[counter%len(addrs)])
counter++
_, err := db.Get(getPrm)
if err != nil {
b.Fatal(err)
}
}
})
})
require.NoError(b, db.Close())
require.NoError(b, os.RemoveAll(b.Name()))
db, addrs = prepareDb(1)
b.Run("serial", func(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
var getPrm meta.GetPrm
getPrm.SetAddress(addrs[i%len(addrs)])
_, err := db.Get(getPrm)
if err != nil {
b.Fatal(err)
}
}
})
}