minio/cmd/metacache-bucket_test.go
Klaus Post 05aebc52c2
feat: Implement listing version 3.0 (#12605)
Co-authored-by: Harshavardhana <harsha@minio.io>
2021-07-05 15:34:41 -07:00

69 lines
1.8 KiB
Go

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package cmd
import (
"fmt"
"testing"
)
func Benchmark_bucketMetacache_findCache(b *testing.B) {
bm := newBucketMetacache("", false)
const elements = 50000
const paths = 100
if elements%paths != 0 {
b.Fatal("elements must be divisible by the number of paths")
}
var pathNames [paths]string
for i := range pathNames[:] {
pathNames[i] = fmt.Sprintf("prefix/%d", i)
}
for i := 0; i < elements; i++ {
bm.findCache(listPathOptions{
ID: mustGetUUID(),
Bucket: "",
BaseDir: pathNames[i%paths],
Prefix: "",
FilterPrefix: "",
Marker: "",
Limit: 0,
AskDisks: 0,
Recursive: false,
Separator: slashSeparator,
Create: true,
})
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
bm.findCache(listPathOptions{
ID: mustGetUUID(),
Bucket: "",
BaseDir: pathNames[i%paths],
Prefix: "",
FilterPrefix: "",
Marker: "",
Limit: 0,
AskDisks: 0,
Recursive: false,
Separator: slashSeparator,
Create: true,
})
}
}