问题
So I was successfully monitoring the performance of my React Native App in the Timings section inside the Performance Tab of Chrome Developer Tools.
All of a sudden upon a particular reload of the app, the Timings tab went missing.
I have tried resetting chrome, restarting my computer and changing a bunch of options inside developer tools but nothing seems to work.
Could someone explain what has happened and how I can fix this?
Any help would be much appreciated. Thanks!
回答1:
So a user on reddit who goes by pie6k helped me fix this issue. I have rephrased his response below with a bit of modification that made it work for me.
- Start Recording
- Reload the app
- Do what you want to measure
- Stop Recording
Yeah it's not the best experience but at least it works.
Source: https://www.reddit.com/r/reactnative/comments/g88aj9
来源：https://stackoverflow.com/questions/61435791/timings-tab-in-chrome-performance-profiler-missing