I have captured a system trace while launching a messaging app and sending message through it. What all things to be analysed in the systrace report for performance evaluation. In the perfetto UI, what are the sections with cpu 0, cpu 1--cpu 7.. are these CPU cores?
How to analyse the systrace report in perfetto
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The report should help you identify some key performance issues, such as UI jank, high power consumption and startup latency.
For example, few things to look in systrace to analyze the startup time:
Please refer to this links to know more about debugging application performance - https://www.youtube.com/watch?v=qXVxuLvzKek , https://developer.android.com/topic/performance/overview
And sections CPU 0, CPU 1.. are all CPU cores.