On device profiling can be done in below steps
First need to declare the phone for development, which can be done from ORganizer
Now just hit record, which will let us see a real time graph of the activity on the device, along with bar graphs for % CPU, CPU Time,
Real Memory Usage, and then Real Memory Usage as a pie chart.
Thats all.
Practically, some of the issues one may face are
1. Error: Instruments could not acquire the necessary privileges to profile the target application.
https://www.podfeet.com/blog/tutorials-5/activity-monitor-for-ios-using-instruments-in-xcode/
First need to declare the phone for development, which can be done from ORganizer
Now just hit record, which will let us see a real time graph of the activity on the device, along with bar graphs for % CPU, CPU Time,
Real Memory Usage, and then Real Memory Usage as a pie chart.
Thats all.
Practically, some of the issues one may face are
1. Error: Instruments could not acquire the necessary privileges to profile the target application.
https://www.podfeet.com/blog/tutorials-5/activity-monitor-for-ios-using-instruments-in-xcode/
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