[Newbies] Debugging Squeak
Michael van der Gulik
mikevdg at gmail.com
Fri Feb 1 01:30:43 UTC 2008
Press "alt-." lots until it starts reacting again :-).
On Feb 1, 2008 2:04 PM, K Chang <alongtheridge at gmail.com> wrote:
> I tried that out,but the system is too busy to show up the "Show CPU
> usage".Guess what I did was so evil for the system that it won't respond.
> Thank you anyway.
> 2008/1/31, Michael van der Gulik <mikevdg at gmail.com>:
> > On Jan 31, 2008 3:46 PM, K Chang <alongtheridge at gmail.com> wrote:
> > > Hi,
> > > I was trying to make some modifications on Squeak.
> > > After some coding work,I found my Squeak now consumes almost 95% CPU
> > > time and more than 100M mem, and it seems like it won't slow down unless i
> > > close it. I've already saved the image and the CPU consuming problem comes
> > > out right after starting Squeak with out running any code I wrote,
> > > my question is, is there any debugging tools that i could find out
> > > which process or chunk of code is slowing down my squeak ? I've tried
> > > MessageTally,didn't work.
> > >
> > Open up the process browser and enable the options "Show CPU usage" and
> > "Auto update". I can't remember exactly what all the names are, but you
> > should be able to work it out. This shows you which process is using all the
> > CPU, and you can suspend it, debug it or terminate it.
> > Gulik.
> > --
> > http://people.squeakfoundation.org/person/mikevdg
> > http://gulik.pbwiki.com/
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