Add profiler marker for geckoview startup duration

mozilla-mobile / perf-frontend-issues

A repository to hold issues related to front-end mobile application performance.

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Add profiler marker for geckoview startup duration #191

Closed mcomella closed 3 years ago

mcomella commented 3 years ago

We're seeing mixed results from our loadUrl change https://github.com/mozilla-mobile/fenix/issues/17645 that we'd expect to see a ~700ms improvement on. One theory is GV start up is taking longer than it takes us to call loadUrl due to the telemetry (1.3s median, 2.1s 75%).

Let's add profiler marker(s) for GV start up so we can get a clearer picture of what's going on (I assume it's one marker with the duration of start up).

MarcLeclair commented 3 years ago