[asterisk-biz] Benchmark

Seysan AFShin9 at gmail.com
Thu Sep 6 19:39:28 CDT 2007


Thank you,

Any Other Experiences?



On 9/6/07, Matt Teagarden <matt at n0x.net> wrote:
>
> Yea same here,  preemptable kernel,   strip out all the stuff
> (drivers,fs  etc..) that I don't want.  I generally don't run any loaded
> modules as I compile them into the kernel. I am currently running 2.6.21
> as I haven't upgraded in awhile.  I also have some patches applied for
> enabling reiserfs compression.   I use a compressed reiserfs partition
> for long term cdr storage and asterisk log storage(saves an incredible
> amount of space!).     I haven't played with timers and a few other
> things in search of the perfect asterisk kernel,   but maybe it's time I
> should!   I do make sure the kernel is compiled cpu specific.   I also
> have changed ulimit settings while loading asterisk,   I have run into
> max files open errors without upping the default limit on my current
> setup.  (ulimit -Hn 9999)  I know that people have had mixed results
> with HT turned on (with intel platforms) but so far I have not had any
> issues.
>
> Let me know if there is anything else about my setup you would like to
> know..
>
> Matt T
>
>
> Chris Bagnall wrote:
> >> runs on a custom kernel sitting on slackware 12
> >>
> >
> > Would you mind sharing with the list what changes you've made to the
> kernel?
> >
> > It'd be useful if we as a list could come up with a set of suggested
> changes to make to improve performance for asterisk-specific servers.
> >
> > (FWIW, I generally force "deadline" scheduler, set timer to 1/1000ms and
> switch to a preemptable kernel)
> >
> > Regards,
> >
> > Chris
> >
>
>
>
>
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