On Fri, 27 Jan 2006, Bill Perkins wrote: > ptfedora3@xxxxxxxxxxxxxxxxxxxxxxx wrote: > > I have a FC4 machine which hangs frequently. > > > > It does a *lot* of logging from a remote syslog. It can hang at > > unpredictable times, but will also usually become unresponsive around the > > time when logrotate tries to rotate syslogs. My suspicion is there is > > something wrong somewhere between the kernel and syslogd. > > snip > > Looks the same here- I'd never heard of slabtop before, where did you > hear about it? Anyway, I get much the same data you do on my system > (P3/1GHz/256Mb), but it's my regular desktop. I've seen mention of ACPI > issues on this list which may cause lockups, as well as memory problems > (have you run memtest86 on the system?). Well, I heard about slabtop from googling for kernel related lockups. It seems to be used mostly by kernel pocket protector types for troubleshoting these sort of issues and has little documentation associated with it, as you've found. This PC was fine a week ago on FC1, but decided it was high time to get more current and moved to fc4. My other installs of FC4 doing less IO/syslogging are fine. Incidentally, your system sounds almost identical to this one, P3/1GHz/384Mb I don't think I have any ACPI on, but I will check.
