diff --git a/pkg/streamer/ssh/ssh.go b/pkg/streamer/ssh/ssh.go
index a5101c2..ec40609 100644
--- a/pkg/streamer/ssh/ssh.go
+++ b/pkg/streamer/ssh/ssh.go
@@ -430,37 +430,36 @@ func (m *Streamer) Cmd(ctx context.Context, cmd string) (gcmd.CmdRes, error) {
 		sessionTemplate.session.Signal(ssh.SIGKILL)
 		_ = sessionTemplate.session.Close()
 	})
-	err = sessionTemplate.session.Run(cmd)
+	err = sessionTemplate.session.Start(cmd)
+	if err != nil {
+		cancel()
+		return nil, fmt.Errorf("start cmd error: %w", err)
+	}
+	stdoutBytes, stderrBytes, copyErr := copySessionOutput(ctx, sessionTemplate.stdout, sessionTemplate.stderr)
+	waitErr := sessionTemplate.session.Wait()
 	cancel()
 	onSessionCloseErr := m.onSessionCloseCallbacks(sessionTemplate.session)
 	if onSessionCloseErr != nil {
-		m.logger.Error("onSessionCloseCallbacks error %w", zap.Error(err))
+		m.logger.Error("onSessionCloseCallbacks error %w", zap.Error(waitErr))
 	}
+
 	status := 0
 	isStatusGettingOk := false
 	var execErr error
-	if err != nil {
+	if waitErr != nil {
 		var errCode *ssh.ExitError
-		if errors.As(err, &errCode) {
+		if errors.As(waitErr, &errCode) {
 			status = errCode.ExitStatus()
 			isStatusGettingOk = true
 		} else {
-			execErr = err
+			execErr = waitErr
 		}
 	} else {
 		isStatusGettingOk = true
 	}
-
-	var stdoutBuffer, stderrBuffer bytes.Buffer
-	_, err = io.Copy(&stdoutBuffer, sessionTemplate.stdout)
-	if err != nil {
-		return nil, fmt.Errorf("failed to copy stdout: %w", err)
-	}
-	_, err = io.Copy(&stderrBuffer, sessionTemplate.stderr)
-	if err != nil {
-		return nil, fmt.Errorf("failed to copy stderr: %w", err)
+	if copyErr != nil {
+		return nil, copyErr
 	}
-	stdoutBytes, stderrBytes := stdoutBuffer.Bytes(), stderrBuffer.Bytes()
 	var res gcmd.CmdRes
 	if isStatusGettingOk {
 		res = gcmd.NewCmdResFull(stdoutBytes, stderrBytes, status, nil)
@@ -477,6 +476,29 @@ func (m *Streamer) Cmd(ctx context.Context, cmd string) (gcmd.CmdRes, error) {
 	return res, nil
 }
 
+func copySessionOutput(ctx context.Context, stdout io.Reader, stderr io.Reader) ([]byte, []byte, error) {
+	var stdoutBuffer, stderrBuffer bytes.Buffer
+	eg, _ := errgroup.WithContext(ctx)
+	eg.Go(func() error {
+		_, err := io.Copy(&stdoutBuffer, stdout)
+		if err != nil {
+			return fmt.Errorf("failed to copy stdout: %w", err)
+		}
+		return nil
+	})
+	eg.Go(func() error {
+		_, err := io.Copy(&stderrBuffer, stderr)
+		if err != nil {
+			return fmt.Errorf("failed to copy stderr: %w", err)
+		}
+		return nil
+	})
+	if err := eg.Wait(); err != nil {
+		return nil, nil, err
+	}
+	return stdoutBuffer.Bytes(), stderrBuffer.Bytes(), nil
+}
+
 func (m *Streamer) GetConfig(ctx context.Context) (*ssh.ClientConfig, error) {
 	creds := m.credentials
 	if m.credentialsInterceptor != nil {