ios 14 - Diagonosticd High CPU usgae

[mingosnunes]

MacOS Catalina 10.15.7, Xcode 12.1, IOS 14.1 (only tested on simulator - debug mode)

I have high CPU usage of Diagnosticd service on MacOS when I open multiple views with this add on the content. The CPU usage goes up to 15x higher than normal (incremental as I open more ads), making the simulator unusable and the rest of the system very slow.

On the logs (Console App) I can see thousand of lines for the (com.apple.WebKit.WebContent) package.

When I delete the line _nativeAdController = NativeAdmobController(); and rebuild the app, the cpu usage goes to normal.

This bug does not happen on IOS 13 and on Android.

Many thanks.