[Opensim-users] Ubuntu and magic mini-trampolines (crash problem)

[Mic Bowman]

GC may also be a problem. Though my experience with 2.4 at least is
that memory utilization is very good and in this case we have... "more
than enough" memory. :-)

Also... the consistency with which the problem occurs in log4net
methods called from within an executing script suggests that its not
just garbage collection. I'm not sufficiently mono-smart to root cause
this... so I'm looking for bandaids (which in this case amounts to
commenting out log4net calls in the call stack that caused the
problem) that work consistently. If someone with mono-smarts would
like to suggest some other ways to get data on this, I'm more than
willing to try something different.

--mic

On Thu, Apr 23, 2009 at 6:09 AM, BlueWall Slade
<bluewall.slade at gmail.com> wrote:
> I tested the 2.2/2.4 waters and regressed back to 2.0.1 . But, I did find
> that the 2.2/2.4 works much better if you can keep some headroom in RAM.
> Things seem to take a turn for the worse when you start swapping. Maybe the
> GC has a hard time dealing with cached pages?
>
> Thanks!
> BlueWall
>
> On Thu, Apr 23, 2009 at 8:53 AM, John Hopkin <opensim at jfhopkin.karoo.co.uk>
> wrote:
>>
>> Dr Scofield wrote:
>>
>> >John Hopkin wrote:
>> >> I've just upgraded Mono from 2.1 to 2.2 under Ubuntu Hardy, using Dr
>> >> Scofield's script from here:
>> >>
>> >> http://xyzzyxyzzy.net/2009/02/17/updated-mono-build-script-mono-22/
>> >
>> >i've found that 2.2 has major problems and have since gone back to 2.0.1.
>> >
>> >i'll add a comment to the blog, sorry about not doing it earlier.
>>
>> I'd really, really like to stay on 2.2 if possible - under 2.1, the
>> setup had recently become so slow and temperamental it was practically
>> unusable, which is why I tried the upgrade.  With 2.2, this problem
>> aside, there've been none of the performance issues, and generally
>> it's a *lot* smoother than it has been for months.
>> --
>> John Hopkin
>>
>> _______________________________________________
>> Opensim-users mailing list
>> Opensim-users at lists.berlios.de
>> https://lists.berlios.de/mailman/listinfo/opensim-users
>
>
> _______________________________________________
> Opensim-users mailing list
> Opensim-users at lists.berlios.de
> https://lists.berlios.de/mailman/listinfo/opensim-users
>
>