Ekaterina Lebedeva
a685fcdc96
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Since Go 1.22 a "for" statement with a "range" clause is able
to iterate through integer values from zero to an upper limit.
gopatch script:
@@
var i, e expression
@@
-for i := 0; i <= e - 1; i++ {
+for i := range e {
...
}
@@
var i, e expression
@@
-for i := 0; i <= e; i++ {
+for i := range e + 1 {
...
}
@@
var i, e expression
@@
-for i := 0; i < e; i++ {
+for i := range e {
...
}
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
76 lines
1.8 KiB
Go
76 lines
1.8 KiB
Go
package shard
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import (
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"context"
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"os"
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"testing"
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shardconfig "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-node/config/engine/shard"
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"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/internal/testutil"
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oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
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"github.com/stretchr/testify/require"
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)
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func BenchmarkRefillMetabase(b *testing.B) {
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b.Run("100 objects", func(b *testing.B) {
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benchRefillMetabase(b, 100)
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})
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b.Run("1000 objects", func(b *testing.B) {
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benchRefillMetabase(b, 1000)
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})
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b.Run("2000 objects", func(b *testing.B) {
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benchRefillMetabase(b, 2000)
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})
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b.Run("5000 objects", func(b *testing.B) {
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benchRefillMetabase(b, 5000)
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})
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}
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func benchRefillMetabase(b *testing.B, objectsCount int) {
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sh := newCustomShard(b, false, shardOptions{
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additionalShardOptions: []Option{WithRefillMetabaseWorkersCount(shardconfig.RefillMetabaseWorkersCountDefault)},
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})
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defer func() { require.NoError(b, sh.Close()) }()
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var putPrm PutPrm
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for range objectsCount / 2 {
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obj := testutil.GenerateObject()
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testutil.AddAttribute(obj, "foo", "bar")
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testutil.AddPayload(obj, 1<<5) // blobvnicza tree obj
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putPrm.SetObject(obj)
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_, err := sh.Put(context.Background(), putPrm)
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require.NoError(b, err)
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}
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for range objectsCount / 2 {
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obj := testutil.GenerateObject()
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testutil.AddAttribute(obj, "foo", "bar")
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obj.SetID(oidtest.ID())
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testutil.AddPayload(obj, 1<<20) // fstree obj
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putPrm.SetObject(obj)
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_, err := sh.Put(context.Background(), putPrm)
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require.NoError(b, err)
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}
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require.NoError(b, sh.Close())
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require.NoError(b, os.Remove(sh.metaBase.DumpInfo().Path))
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require.NoError(b, sh.Open(context.Background()))
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sh.cfg.refillMetabase = true
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b.ReportAllocs()
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b.ResetTimer()
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require.NoError(b, sh.Init(context.Background()))
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require.NoError(b, sh.Close())
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}
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