Strange MySQL behaviour

2011-07-27 Thread Boris Dolgov
Hello! I am using Fedora 14 with kernel and qemu-kvm from Fedora 15: [root@serv ~]# qemu-kvm --help | head -1 QEMU emulator version 0.14.0 (qemu-kvm-0.14.0), Copyright (c) 2003-2008 Fabrice Bellard [root@serv ~]# uname -a Linux serv 2.6.38.8-35.fc15.x86_64 #1 SMP Wed Jul 6 13:58:54 UTC 2011 x86_64

Re: Strange MySQL behaviour

2011-07-28 Thread Avi Kivity
On 07/28/2011 02:25 AM, Boris Dolgov wrote: Hello! I am using Fedora 14 with kernel and qemu-kvm from Fedora 15: [root@serv ~]# qemu-kvm --help | head -1 QEMU emulator version 0.14.0 (qemu-kvm-0.14.0), Copyright (c) 2003-2008 Fabrice Bellard [root@serv ~]# uname -a Linux serv 2.6.38.8-35.fc15.x8

Re: Strange MySQL behaviour

2011-07-29 Thread Boris Dolgov
Hello! On Thu, Jul 28, 2011 at 11:34, Avi Kivity wrote: > Looks like you are blocked on disk.  What does iostat say about disk > utilization (in both guest and host)? I also thought so, but host cpu states doesn't show any disk blocking. iostat 5 with cache=none: Guest: avg-cpu: %user %nice %s

Re: Strange MySQL behaviour

2011-07-31 Thread Avi Kivity
On 07/29/2011 02:18 PM, Boris Dolgov wrote: Hello! On Thu, Jul 28, 2011 at 11:34, Avi Kivity wrote: > Looks like you are blocked on disk. What does iostat say about disk > utilization (in both guest and host)? I also thought so, but host cpu states doesn't show any disk blocking. How do yo