On Mon, 14 Feb 2005 22:35:55 -0600, Dan Nelson wrote > In the last episode (Feb 14), Kris Kennaway said: > > On Tue, Feb 15, 2005 at 01:30:42AM +0000, John wrote: > > > Is there a way of seeing *what* program/process is eating swap. > > > There are loads of ways of seeing that it is being eaten, but so > > > far haven't found a way of knowing what eats, so can't fix the > > > problem. Can anyone enlighten me? > > > > Use ps or top, and look for the process with the huge size. This is > > not foolproof, because a process can allocate memory without using it > > (e.g. rpc.statd), but it's a place to start. If you see a process > > that is both large, and paging to/from disk, that's a better > > indication. > > To see which processes are paging: run top, hit 'm' to switch modes, > and hit 'o' then 'fault' to sort the processes by how many page > faults they are doing. This isn't completely foolproof either, > since reads from mmap()ed files count as faults as well. >
Another data point - I see this in my nightly security logs: swap_pager: indefinite wait buffer: device: ad0s1f, blkno: 28190, size: 4096 maybe there's a bad block on the swap partition?? -- lists'reiteration.net _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
