109 lines
2.2 KiB
Go
109 lines
2.2 KiB
Go
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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