To see the effects on your app’s performance,
reproduce the activity in your app.
Then select the new frames in the frames chart
to inspect the timeline events
with the layers disabled.
If Raster time has significantly decreased,
excessive use of the effects you disabled might be contributing
to the jank you saw in your app.

Disable this option to check whether excessive use of clipping
is affecting performance.
If performance improves with this option disabled,
try to reduce the use of clipping effects in your app.

Disable this option to check whether
excessive use of opacity effects are affecting performance.
If performance improves with this option disabled,
try to reduce the use of opacity effects in your app.

Disable this option to check whether excessive
use of physical modeling effects are affecting performance,
such as shadows or elevation.
If performance improves with this option disabled,
try to reduce the use of physical modeling effects in your app.

Import and export