[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [Xen-devel] dom0 oom-killer: gfp_mask=0x1d

  • To: "Ted Kaczmarek" <tedkaz@xxxxxxxxxxxxx>
  • From: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>
  • Date: Wed, 19 Oct 2005 07:19:05 +0100
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 19 Oct 2005 06:17:42 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcXUNJP4sXhWY5WmSvKAQPhL9ALxjAAP7A7Q
  • Thread-topic: [Xen-devel] dom0 oom-killer: gfp_mask=0x1d

> > It looks like the slabcache it dom0 is over 100MB, so 
> having the ouput 
> > of /proc/slabinfo would be interesting when the machine is in this 
> > state. It might be good to look at this overtime and see if 

> Anything specific in slabinfo to look for ? 

Look for an object type with an abnormally large number of objects in it
(e.g. where size*num > 40MB). In particularly, keep an eye out for an
object type which seems to grow steadily over time.


Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.