[ws-daemon] log download and extract times

Author: kylos101

components/ws-daemon/pkg/content/initializer.go

@@ -406,12 +406,15 @@ func (rs *remoteContentStorage) Download(ctx context.Context, destination string
 		"-o", tempFile.Name(),
 	}
 
+	downloadStart := time.Now()
 	cmd := exec.Command("aria2c", args...)
 	out, err := cmd.CombinedOutput()
 	if err != nil {
 		log.WithError(err).WithField("out", string(out)).Error("unexpected error downloading file")
 		return true, xerrors.Errorf("unexpected error downloading file")
 	}
+	downloadDuration := time.Since(downloadStart)
+	log.WithField("downloadDuration", downloadDuration.String()).Info("aria2c download duration")
 
 	tempFile, err = os.Open(tempFile.Name())
 	if err != nil {
@@ -421,10 +424,13 @@ func (rs *remoteContentStorage) Download(ctx context.Context, destination string
 	defer os.Remove(tempFile.Name())
 	defer tempFile.Close()
 
+	extractStart := time.Now()
 	err = archive.ExtractTarbal(ctx, tempFile, destination, archive.WithUIDMapping(mappings), archive.WithGIDMapping(mappings))
 	if err != nil {
 		return true, xerrors.Errorf("tar %s: %s", destination, err.Error())
 	}
+	extractDuration := time.Since(extractStart)
+	log.WithField("extractDuration", extractDuration.String()).Info("extract tarbal duration")
 
 	return true, nil
 }