[Nouveau] [Bug 69827] [NVC1] Uneven, jerky mouse movement, increasing CPU usage

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=69827

--- Comment #16 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to James Moe from comment #15)
> (In reply to Ilia Mirkin from comment #14)
> > > How do I use perf to monitor Gnome's CPU usage?
> > 
> > Well, presumably it's not "gnome" using CPU, it's some specific process. So
> > then you just do
> > 
> > perf record -g -p pid
> >
> Would I use "perf top" to identify suspect processes? Since I do not know
> which process is the problem, I cannot provide a PID for the "-p" option.

I've never used 'perf top' although it could perhaps be useful here. You could
identify the process with 'top'.

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