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Adding PerformanceObserver for long task and animation frame #6251

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Adding PerformanceObserver for long task and animation frame #6251

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0df1d8a
Adding PerformanceObserver for long task and animation frame
arafatkatze Dec 4, 2024
ff86861
Adding PerformanceObserver for long task and animation frame
arafatkatze Dec 4, 2024
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22 changes: 22 additions & 0 deletions vscode/webviews/App.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -163,6 +163,28 @@ export const App: React.FunctionComponent<{ vscodeAPI: VSCodeWrapper }> = ({ vsc
[vscodeAPI, telemetryRecorder, config]
)

useEffect(() => {
const observePerformance = (entryType: string, eventName: string) => {
const observer = new PerformanceObserver(list => {
for (const entry of list.getEntries()) {
telemetryRecorder.recordEvent(`cody.webview.${eventName}`, 'performance', {
metadata: { duration: entry.duration },
})
}
})
observer.observe({ entryTypes: [entryType] })
return observer
}

const longTaskObserver = observePerformance('longtask', 'longTask')
const loafObserver = observePerformance('frame', 'longAnimationFrame')

return () => {
longTaskObserver.disconnect()
loafObserver.disconnect()
}
}, [telemetryRecorder])

// Wait for all the data to be loaded before rendering Chat View
if (!view || !config) {
return <LoadingPage />
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