diff --git a/plugins/SlicerT/SlicerTView.cpp b/plugins/SlicerT/SlicerTView.cpp
index 2668018c8..5edbc06c9 100644
--- a/plugins/SlicerT/SlicerTView.cpp
+++ b/plugins/SlicerT/SlicerTView.cpp
@@ -265,6 +265,8 @@ void SlicerTView::paintEvent(QPaintEvent* pe)
 
 void SlicerTView::resizeEvent(QResizeEvent* re)
 {
+	printf("-------------- resize event start ----------------\n");
+	auto t1 = std::chrono::high_resolution_clock::now();
 	m_y1 = height() - s_bottomBoxOffset;
 
 	// left box
@@ -285,6 +287,9 @@ void SlicerTView::resizeEvent(QResizeEvent* re)
 	int waveFormHeight = height() - s_bottomBoxHeight - s_topBarHeight - s_sampleBoxHeight;
 
 	m_wf->resize(width(), waveFormHeight);
+	printf("Full resize Event: %i\n",
+		std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - t1));
+	printf("\n\n");
 }
 
 } // namespace gui
diff --git a/plugins/SlicerT/SlicerTWaveform.cpp b/plugins/SlicerT/SlicerTWaveform.cpp
index 17fab42e2..c5041bfc7 100644
--- a/plugins/SlicerT/SlicerTWaveform.cpp
+++ b/plugins/SlicerT/SlicerTWaveform.cpp
@@ -100,11 +100,14 @@ void SlicerTWaveform::resizeEvent(QResizeEvent* event)
 	/* m_seekerHeight = m_height * 0.33f; */
 	m_editorWidth = m_width;
 	m_editorHeight = m_height - m_seekerHeight - s_middleMargin - s_seekerVerMargin;
+	auto t1 = std::chrono::high_resolution_clock::now();
 
 	m_seeker = QPixmap(m_seekerWidth, m_seekerHeight);
 	m_seekerWaveform = QPixmap(m_seekerWidth, m_seekerHeight);
 	m_editorWaveform = QPixmap(m_editorWidth, m_editorHeight - s_arrowHeight);
 	m_sliceEditor = QPixmap(m_width, m_editorHeight);
+	printf("Resize Pixmaps: %i\n",
+		std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - t1));
 	updateUI();
 }
 void SlicerTWaveform::drawSeekerWaveform()
@@ -268,10 +271,23 @@ void SlicerTWaveform::isPlaying(float current, float start, float end)
 // this should only be called if one of the waveforms has to update
 void SlicerTWaveform::updateUI()
 {
+	auto t1 = std::chrono::high_resolution_clock::now();
 	drawSeekerWaveform();
+	printf("Draw seeker waveform: %i\n",
+		std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - t1));
+	t1 = std::chrono::high_resolution_clock::now();
 	drawEditorWaveform();
+	printf("Draw editor waveform: %i\n",
+		std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - t1));
+	t1 = std::chrono::high_resolution_clock::now();
 	drawSeeker();
+	printf("Draw seeker UI: %i\n",
+		std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - t1));
+	t1 = std::chrono::high_resolution_clock::now();
 	drawEditor();
+	printf("Draw editor UI: %i\n",
+		std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - t1));
+	t1 = std::chrono::high_resolution_clock::now();
 	update();
 }