On Thu, Oct 19, 2017 at 10:29:47AM +0200, Martin Husemann wrote: > On Thu, Oct 19, 2017 at 10:18:28AM +0200, Manuel Bouyer wrote: > > the key factor. From what I've seen it's virtual memory which is fragmented > > too much, not physical memory. There is plenty of free space in the vmem, > > but > > no chunk is big enough (from memory, hung processes are waiting for a 256kb > > contigous chunk of VM space). > > Yes, of course, virtual continous kernel VA is the issue, sorry, should > have been more carefull with words. Are that xen guests 32bit?
yes. I've never seen this problem on 64bits guests. -- Manuel Bouyer <[email protected]> NetBSD: 26 ans d'experience feront toujours la difference --
