the system become very laggy. i use kernel 2.6.10/2.6.11.3 on p4 2.8, msi915p, 3 x 3com905 boomerang. and the cpu usage normally be about 12% and after something happens it boost to 100% and it is used mostly by ksoftirqd/0, and a little bit by migration/0 and event/0. and in syslog i found thies lines
Mar 20 22:21:09 buakaw kernel: printk: 5543 messages suppressed. Mar 20 22:21:09 buakaw kernel: dst cache overflow what can cause this? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/