On 08/22/2012 05:41 PM, Richard Davies wrote: > Avi Kivity wrote: >> Richard Davies wrote: >> > I can trigger the slow boots without KSM and they have the same profile, >> > with _raw_spin_lock_irqsave and isolate_freepages_block at the top. >> > >> > I reduced to 3x 20GB 8-core VMs on a 128GB host (rather than 3x 40GB 8-core >> > VMs), and haven't managed to get a really slow boot yet (>5 minutes). I'll >> > post agan when I get one. >> >> I think you can go higher than that. But 120GB on a 128GB host is >> pushing it. > > I've now triggered a very slow boot at 3x 36GB 8-core VMs on a 128GB host > (i.e. 108GB on a 128GB host). > > It has the same profile with _raw_spin_lock_irqsave and > isolate_freepages_block at the top.
Then it's still memory starved. Please provide /proc/zoneinfo while this is happening. -- error compiling committee.c: too many arguments to function
