diff --git a/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/class/adjustDoMenu.st b/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/class/adjustDoMenu.st
index 4555a791a..4eb9c567b 100644
--- a/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/class/adjustDoMenu.st
+++ b/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/class/adjustDoMenu.st
@@ -10,5 +10,6 @@ Graal runtime inspect.
 RPlotMorph example.
 -
 TruffleSqueakUtilities setUpImage.
+TruffleSqueakUtilities setUpUIBenchmark.
 -
 ', Utilities commonRequestStrings contents
\ No newline at end of file
diff --git a/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/class/setUpUIBenchmark.st b/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/class/setUpUIBenchmark.st
new file mode 100644
index 000000000..5338bfe73
--- /dev/null
+++ b/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/class/setUpUIBenchmark.st
@@ -0,0 +1,22 @@
+image creation
+setUpUIBenchmark
+	Preferences setFlag: #higherPerformance toValue: true.
+	DisplayScreen
+		fullScreenOff;
+		setNewScreenSize: 1024 @ 768.
+
+	World submorphs
+		select: [ :ea | ea isKindOf: SimpleButtonMorph ]
+		thenDo: [ :ea | ea abandon ].
+	ReleaseBuilder deleteAllWindows.
+	
+	World dockingBars do: [ :b | b addMorph: UIBenchmarkInfoMorph new after:
+		(b submorphs detect: [:ea | ea isKindOf: AlignmentMorph]) ].
+
+	BouncingAtomsMorph new
+		addAtoms: 70; "100 atoms"
+		extent: 800@600;
+		center: World center;
+		openInWorld.
+
+	Smalltalk garbageCollect.
\ No newline at end of file
diff --git a/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/methodProperties.json b/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/methodProperties.json
index d784fa9f4..a875d17aa 100644
--- a/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/methodProperties.json
+++ b/src/TruffleSqueak-Utilities.package/TruffleSqueakUtilities.class/methodProperties.json
@@ -1,7 +1,7 @@
 {
 	"class" : {
 		"adjustAppsMenu" : "fn 3/30/2021 10:24",
-		"adjustDoMenu" : "fn 3/30/2021 10:30",
+		"adjustDoMenu" : "fn 4/11/2021 13:10",
 		"arrayStatistics" : "fn 1/27/2021 15:25",
 		"getAllLayouts" : "fn 2/1/2021 14:59",
 		"layoutStatistics" : "fn 1/27/2021 15:26",
@@ -19,6 +19,7 @@
 		"primitiveGetVMObject:" : "fn 3/21/2020 16:23",
 		"registerInWorldMenu" : "fn 3/30/2021 10:31",
 		"setUpImage" : "fn 3/30/2021 10:18",
-		"setUpTestImage" : "fn 3/30/2021 09:45" },
+		"setUpTestImage" : "fn 3/30/2021 09:45",
+		"setUpUIBenchmark" : "fn 4/11/2021 13:30" },
 	"instance" : {
 		 } }
diff --git a/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/README.md b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/README.md
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/instance/initialize.st b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/instance/initialize.st
new file mode 100644
index 000000000..f451cc49d
--- /dev/null
+++ b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/instance/initialize.st
@@ -0,0 +1,4 @@
+initialization
+initialize
+	super initialize.
+	self color: Color blue.
\ No newline at end of file
diff --git a/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/instance/step.st b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/instance/step.st
new file mode 100644
index 000000000..7cb2d4656
--- /dev/null
+++ b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/instance/step.st
@@ -0,0 +1,17 @@
+stepping and presenter
+step
+	| now mSecs framesPerSec queueSize newContents |
+	framesSinceLastDisplay := framesSinceLastDisplay + 1.
+	now := Time millisecondClockValue.
+	mSecs := now - lastDisplayTime.
+	(mSecs > 500 or: [mSecs < 0 "clock wrap-around"]) ifTrue: 
+		[framesPerSec := (framesSinceLastDisplay * 1000) // mSecs.
+		queueSize := Graal runtime ifNil: [ 'n/a' ] ifNotNil: [ :r | r getCompilationQueueSize asNumber ].
+		newContents := 'Frame rate: ', framesPerSec printString, ' fps / Graal queue: ', queueSize.
+		self contents: newContents.
+		FileStream stdout nextPutAll: newContents; cr; flush.
+		lastDisplayTime := now.
+		framesSinceLastDisplay := 0]
+	ifFalse:
+		["Ensure at least one pixel is drawn per frame"
+		Preferences higherPerformance ifTrue: [self invalidRect: (self position extent: 1@1)]]
\ No newline at end of file
diff --git a/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/methodProperties.json b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/methodProperties.json
new file mode 100644
index 000000000..72bb52b1d
--- /dev/null
+++ b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/methodProperties.json
@@ -0,0 +1,6 @@
+{
+	"class" : {
+		 },
+	"instance" : {
+		"initialize" : "fn 4/11/2021 13:07",
+		"step" : "fn 4/11/2021 13:08" } }
diff --git a/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/properties.json b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/properties.json
new file mode 100644
index 000000000..98d959588
--- /dev/null
+++ b/src/TruffleSqueak-Utilities.package/UIBenchmarkInfoMorph.class/properties.json
@@ -0,0 +1,14 @@
+{
+	"category" : "TruffleSqueak-Utilities",
+	"classinstvars" : [
+		 ],
+	"classvars" : [
+		 ],
+	"commentStamp" : "",
+	"instvars" : [
+		 ],
+	"name" : "UIBenchmarkInfoMorph",
+	"pools" : [
+		 ],
+	"super" : "FrameRateMorph",
+	"type" : "normal" }