On Mon, 26 Mar 2018 22:20:27 -0700 Marc MERLIN <marc_...@merlins.org> said:

> On Tue, Mar 27, 2018 at 03:20:47PM +1030, Simon Lees wrote:
> > > Howdy,
> > > 
> > > This happens some time after I start, not right away.
> > > Restarting E while my desktop is running does not seem to help
> > > significantly.
> > > 
> > > What is my best way to find out what is keeping E in a busy loop like
> > > this?
> > > 
> > 
> > if you kill the e process with a sig segfault you will get a backtrace
> > that will show exactly whats causing it, also try updating to the latest
> > e / efl many issues have been fixed since.
> 
> thanks for the SEGV trick, I'll try that next time.
> 
> In the meantime, I upgraded to 0.22.1-2, we'll see if that helps.
> Hopefully I won't be worse off after the upgrade, than before ;)

If E is hung solid then it'll help. But if it's working just consuming CPU,
it's not going to. It's likely something causing events that then cause E to do
something about it. E.g. some window rendering. Or an event loop to X (Xserver
sends event Y, e responds by doing Z, which results in X sending event Y again).

The hint is in looking what other processes are also using CPU. That's the
first hint.

> Thanks,
> Marc
> -- 
> "A mouse is a device used to point at the xterm you want to type in" - A.S.R.
> Microsoft is to operating systems ....
>                                       .... what McDonalds is to gourmet
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