4 ms·
> The only thing I wanted was for Firefox to be able to tell me WHICH TAB IS EATING CPU TIME SO I CAN KILL THAT TAB. about:performance may help you.
by yoasif_ 7y ago
> The only thing I wanted was for Firefox to be able to tell me WHICH TAB IS EATING CPU TIME SO I CAN KILL THAT TAB.
about:performance may help you.