Re: [Qemu-devel] Question on qemu threads

2014-10-06 Thread Al Patel
Thank You, Brian and Stefan! -a On Thu, Oct 2, 2014 at 11:15 AM, Stefan Hajnoczi wrote: > On Tue, Sep 30, 2014 at 01:44:48PM -0400, Al Patel wrote: > > In the current system, what are the extra threads? > > The set of thread is dynamic because worker threads are started and > terminated depend

Re: [Qemu-devel] Question on qemu threads

2014-10-02 Thread Stefan Hajnoczi
On Tue, Sep 30, 2014 at 01:44:48PM -0400, Al Patel wrote: > In the current system, what are the extra threads? The set of thread is dynamic because worker threads are started and terminated depending on guest activity. You cannot make assumptions about threads and QEMU provides monitor commands t

Re: [Qemu-devel] Question on qemu threads

2014-09-30 Thread Brian Jackson
On Tuesday, September 30, 2014 01:44:48 PM Al Patel wrote: > Hi: > > I am running qemu-kvm version 1.0 > > ($kvm -version > QEMU emulator version 1.0 (qemu-kvm-1.0), Copyright (c) 2003-2008 Fabrice > Bellard) > > When I start a VM with 4 vcpus, I see about 8 threads. (the thread count > varies .

[Qemu-devel] Question on qemu threads

2014-09-30 Thread Al Patel
Hi: I am running qemu-kvm version 1.0 ($kvm -version QEMU emulator version 1.0 (qemu-kvm-1.0), Copyright (c) 2003-2008 Fabrice Bellard) When I start a VM with 4 vcpus, I see about 8 threads. (the thread count varies ...) 1118 1118 ?00:00:00 kvm-irqfd-clean *8767 8767 pts/400:03:1