add `ellapsedRenderer` to measure the time it took inside the renderer to...

add `ellapsedRenderer` to measure the time it took inside the renderer to create the workbench, https://github.com/microsoft/vscode/issues/101850

add `ellapsedRenderer` to measure the time it took inside the renderer to...
add `ellapsedRenderer` to measure the time it took inside the renderer to create the workbench, https://github.com/microsoft/vscode/issues/101850
7f116812 · Johannes Rieken · 73d89afb · 7f116812 · 7f116812 · 7f116812
4 changed file
--- a/src/vs/code/browser/workbench/workbench-dev.html
+++ b/src/vs/code/browser/workbench/workbench-dev.html
@@ -2,6 +2,10 @@
 <!DOCTYPE html>
 <html>
 	<head>
+		<script>
+			globalThis.MonacoPerformanceMarks = globalThis.MonacoPerformanceMarks || [];
+			globalThis.MonacoPerformanceMarks.push('renderer/started', Date.now());
+		</script>
 		<meta charset="utf-8" />

 		<!-- Disable pinch zooming -->
@@ -45,7 +49,6 @@
 	</script>
 	<script src="./static/out/vs/loader.js"></script>
 	<script>
-		globalThis.MonacoPerformanceMarks = globalThis.MonacoPerformanceMarks || [];
 		globalThis.MonacoPerformanceMarks.push('willLoadWorkbenchMain', Date.now());
 	</script>
 	<script>

--- a/src/vs/code/browser/workbench/workbench.html
+++ b/src/vs/code/browser/workbench/workbench.html
@@ -2,6 +2,10 @@
 <!DOCTYPE html>
 <html>
 	<head>
+		<script>
+			globalThis.MonacoPerformanceMarks = globalThis.MonacoPerformanceMarks || [];
+			globalThis.MonacoPerformanceMarks.push('renderer/started', Date.now());
+		</script>
 		<meta charset="utf-8" />

 		<!-- Disable pinch zooming -->
@@ -46,7 +50,6 @@
 	</script>
 	<script src="./static/out/vs/loader.js"></script>
 	<script>
-		globalThis.MonacoPerformanceMarks = globalThis.MonacoPerformanceMarks || [];
 		globalThis.MonacoPerformanceMarks.push('willLoadWorkbenchMain', Date.now());
 	</script>
 	<script src="./static/out/vs/workbench/workbench.web.api.nls.js"></script>

--- a/src/vs/workbench/contrib/performance/browser/perfviewEditor.ts
+++ b/src/vs/workbench/contrib/performance/browser/perfviewEditor.ts
@@ -179,6 +179,7 @@ class PerfModelContentProvider implements ITextModelContentProvider {
 		table.push(['restore editors', metrics.timers.ellapsedEditorRestore, '[renderer]', `${metrics.editorIds.length}: ${metrics.editorIds.join(', ')}`]);
 		table.push(['overall workbench load', metrics.timers.ellapsedWorkbench, '[renderer]', undefined]);
 		table.push(['workbench ready', metrics.ellapsed, '[main->renderer]', undefined]);
+		table.push(['renderer ready', metrics.timers.ellapsedRenderer, '[renderer]', undefined]);
 		table.push(['extensions registered', metrics.timers.ellapsedExtensionsReady, '[renderer]', undefined]);

 		md.heading(2, 'Performance Marks');

--- a/src/vs/workbench/services/timer/browser/timerService.ts
+++ b/src/vs/workbench/services/timer/browser/timerService.ts
@@ -269,6 +269,14 @@ export interface IStartupMetrics {
 		 */
 		readonly ellapsedWorkbench: number;

+		/**
+		 * This time it took inside the renderer to start the workbench.
+		 *
+		 * * Happens in the renderer-process
+		 * * Measured with the `renderer/started` and `didStartWorkbench` performance marks
+		 */
+		readonly ellapsedRenderer: number;
+
 		// the time it took to generate this object.
 		// remove?
 		readonly ellapsedTimersToTimersComputed: number;
@@ -386,6 +394,7 @@ export abstract class AbstractTimerService implements ITimerService {
 				ellapsedPanelRestore: perf.getDuration('willRestorePanel', 'didRestorePanel'),
 				ellapsedWorkbench: perf.getDuration('willStartWorkbench', 'didStartWorkbench'),
 				ellapsedExtensionsReady: perf.getDuration(startMark, 'didLoadExtensions'),
+				ellapsedRenderer: perf.getDuration('renderer/started', 'didStartWorkbench'),
 				ellapsedTimersToTimersComputed: Date.now() - now,
 			},