> On 18/03/2015, at 15.15, Vlastimil Babka <vbabka@xxxxxxx> > Right, it would be great if you could try it with 3.18+ kernel and possibly Joonsoo's patch from > http://marc.info/?l=linux-mm&m=141774145601066 > Thanks, we will do that. We actually upgraded to 3.18.9 monday (together whith moving the database from postgresql 9.2 to 9.3) and we havent seen the problem since. Sysload is sitting around 8-10% But we will test Jesper -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href