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Re: CPU usage just having a big file aboard


From: Eli Zaretskii
Subject: Re: CPU usage just having a big file aboard
Date: Thu, 17 Mar 2005 06:43:42 +0200

> From: Dan Jacobson <address@hidden>
> Date: Thu, 17 Mar 2005 02:22:34 +0800
> 
> I noticed viewing a 2 MB file, the CPU meter would spring to life
> every few seconds, even though it was in a long ago buried
> buffer. Flyspell was off.  top(1) showed it munched quite a bit.
> Must cause more often garbage collection or something.
> Killing that buffer stopped it.  emacs21 21.3+1-9

This is probably the sign of JIT Font-lock stealth fontification.
If so, this is normal.

Was JIT stealth fontification turned on in that buffer?




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