在XCode 6.0.1中使用仪器进行性能分析时应用程序挂起

I am observing that whenever I am profiling my application using instrument in XCode 6.0.1, application hangs every time while I am browsing through the application. I am using iPhone 5S (iOS 8.0.2) to run my application. When I run the application on device it runs all fine. Anyone faced the similar issue and know the workaround, please advise.I am observing that whenever I am profiling my