androidfirebase-performanceandroid-vitals

What is the relation between Android vitals JankStats and firebase total/frozen/slow frames

I'm trying to send new JankStats performance statics to firebase performance monitoring.

Firebase performance dashboard accepts the following metrics

FRAMES_TOTAL("_fr_tot"),
FRAMES_SLOW("_fr_slo"),
FRAMES_FROZEN("_fr_fzn");

Firebase metrics

However, Android Vitals recently delivered JankStats library with the following values.

* @param totalFrames The total number of frames (jank and not) since collection
* began (or since the last time the report was issued and reset)
* @param jankFrameData The FrameData for every frame experiencing jank during

What is the relation between [JankStatsAggregator] parameters and firebase counterNames (total_frames, frames_slow, frames_frozen)?

Solution

  • Answered on https://youtu.be/gD8iF0Jildk?list=PLl-K7zZEsYLm9G2M1W5ztrDvMv-CiFzLM&t=164. Firebase supports now activities and fragment performance metrics automatically