43 lines
1.0 KiB
Go
43 lines
1.0 KiB
Go
// Copyright 2018 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package memory
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import (
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"testing"
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)
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func BenchmarkMemTotal(b *testing.B) {
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for i := 0; i < b.N; i++ {
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_, _ = MemTotal()
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}
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}
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func BenchmarkMemUsed(b *testing.B) {
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for i := 0; i < b.N; i++ {
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_, _ = MemUsed()
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}
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}
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func BenchmarkConsume(b *testing.B) {
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tracker := NewTracker(1, -1)
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b.RunParallel(func(pb *testing.PB) {
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childTracker := NewTracker(2, -1)
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childTracker.AttachTo(tracker)
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for pb.Next() {
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childTracker.Consume(256 << 20)
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}
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})
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}
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