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mvcc: add range benchmark for fetching 100 keys

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This commit is contained in:
Anthony Romano 2017-08-31 13:20:37 -07:00
parent 565831c21c
commit be7d488982
1 changed files with 16 additions and 4 deletions
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20
mvcc/kvstore_bench_test.go
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@ -45,22 +45,34 @@ func BenchmarkStorePut(b *testing.B) {
}
}
func BenchmarkStoreRangeOneKey(b *testing.B) {
func BenchmarkStoreRangeKey1(b *testing.B) { benchmarkStoreRange(b, 1) }
func BenchmarkStoreRangeKey100(b *testing.B) { benchmarkStoreRange(b, 100) }
func benchmarkStoreRange(b *testing.B, n int) {
var i fakeConsistentIndex
be, tmpPath := backend.NewDefaultTmpBackend()
s := NewStore(be, &lease.FakeLessor{}, &i)
defer cleanup(s, be, tmpPath)
// 64 byte key/val
key, val := createBytesSlice(64, 1), createBytesSlice(64, 1)
s.Put(key[0], val[0], lease.NoLease)
keys, val := createBytesSlice(64, n), createBytesSlice(64, 1)
for i := range keys {
s.Put(keys[i], val[0], lease.NoLease)
}
// Force into boltdb tx instead of backend read tx.
s.Commit()
var begin, end []byte
if n == 1 {
begin, end = keys[0], nil
} else {
begin, end = []byte{}, []byte{}
}
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
s.Range(key[0], nil, RangeOptions{})
s.Range(begin, end, RangeOptions{})
}
}