[ovirt-devel] [VDSM] Re: XML benchmarks

[Francesco Romani]

----- Original Message -----
> From: "Dan Kenigsberg" <danken at redhat.com>
> To: "Francesco Romani" <fromani at redhat.com>
> Cc: devel at ovirt.org
> Sent: Friday, June 27, 2014 4:41:25 PM
> Subject: Re: [ovirt-devel] [VDSM] Re:  XML benchmarks
> 
> On Fri, Jun 27, 2014 at 08:43:01AM -0400, Francesco Romani wrote:
> > > 
> > > 1000 VMs
> > > python thread error :)
> > > 
> > >   File "/usr/lib64/python2.7/threading.py", line 746, in start
> > >     _start_new_thread(self.__bootstrap, ())
> > > thread.error: can't start new thread
> > > 
> > > 
> > > I think this is another proof (if we need more of them) that
> > > * we _really need_ to move away from the 1 thread per VM model ->
> > > http://gerrit.ovirt.org/#/c/29189/ and friends! Let's fire up the
> > > discussion!
> 
> True, but it's interesting to understand what is the limit that you have
> banged into. Not enough PIDs? Memory?

Good point. Will investigate a bit more and report the results.


-- 
Francesco Romani
RedHat Engineering Virtualization R & D
Phone: 8261328
IRC: fromani