125 lines
2.8 KiB
Go
125 lines
2.8 KiB
Go
/*
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Copyright The containerd Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package containerd
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import (
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"fmt"
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"testing"
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"github.com/containerd/containerd/containers"
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"github.com/containerd/containerd/oci"
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)
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func BenchmarkContainerCreate(b *testing.B) {
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client, err := newClient(b, address)
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if err != nil {
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b.Fatal(err)
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}
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defer client.Close()
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ctx, cancel := testContext()
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defer cancel()
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image, err := client.GetImage(ctx, testImage)
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if err != nil {
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b.Error(err)
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return
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}
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spec, err := oci.GenerateSpec(ctx, client, &containers.Container{ID: b.Name()}, oci.WithImageConfig(image), withTrue())
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if err != nil {
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b.Error(err)
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return
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}
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var containers []Container
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defer func() {
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for _, c := range containers {
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if err := c.Delete(ctx, WithSnapshotCleanup); err != nil {
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b.Error(err)
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}
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}
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}()
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// reset the timer before creating containers
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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id := fmt.Sprintf("%s-%d", b.Name(), i)
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container, err := client.NewContainer(ctx, id, WithSpec(spec), WithNewSnapshot(id, image))
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if err != nil {
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b.Error(err)
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return
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}
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containers = append(containers, container)
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}
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b.StopTimer()
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}
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func BenchmarkContainerStart(b *testing.B) {
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client, err := newClient(b, address)
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if err != nil {
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b.Fatal(err)
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}
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defer client.Close()
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ctx, cancel := testContext()
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defer cancel()
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image, err := client.GetImage(ctx, testImage)
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if err != nil {
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b.Error(err)
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return
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}
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spec, err := oci.GenerateSpec(ctx, client, &containers.Container{ID: b.Name()}, oci.WithImageConfig(image), withTrue())
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if err != nil {
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b.Error(err)
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return
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}
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var containers []Container
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defer func() {
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for _, c := range containers {
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if err := c.Delete(ctx, WithSnapshotCleanup); err != nil {
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b.Error(err)
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}
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}
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}()
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for i := 0; i < b.N; i++ {
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id := fmt.Sprintf("%s-%d", b.Name(), i)
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container, err := client.NewContainer(ctx, id, WithSpec(spec), WithNewSnapshot(id, image))
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if err != nil {
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b.Error(err)
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return
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}
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containers = append(containers, container)
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}
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// reset the timer before starting tasks
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b.ResetTimer()
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for _, c := range containers {
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task, err := c.NewTask(ctx, empty())
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if err != nil {
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b.Error(err)
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return
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}
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defer task.Delete(ctx)
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if err := task.Start(ctx); err != nil {
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b.Error(err)
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return
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}
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}
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b.StopTimer()
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}
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