Hi Robert,
As a mitigation measure, you can cut the polling time. We had 10 secs.
But it works pretty good with a minute - that would (maybe) make it grow
a 1/6th as fast - parameter is (e.g.) RMPOLLINTERVAL 00:01:00
A workaround is almost as good as a fix.
Steve
On 03/12/2013 10:06 AM, Robert Frank wrote:
> Thanks all,
>
> having the source rpm (it does contain patches) will help me with my
> debugging efforts. I'll get back when I figure out what causes the
> constant memory increase.
>
> Cheers,
>
> Robert
>
> On 11/03/13 21:06, Kyriakos Ginis wrote:
>> On Mon, Mar 11, 2013 at 03:29:56PM +0000, Robert Frank wrote:
>>> Hi,
>>>
>>> after upgrading our CEs to EMI-2 in Manchester we started to have
>>> serious memory problems with maui (OS is SL 5.8, 64bit). The memory
>>> footprint of the maui process keeps increasing until the machine
>>> runs out of memory (and swap), here's a graph of the virtual memory
>>> used by maui for both CEs:
>>> http://gonzo.rcs.manchester.ac.uk/ce_mem.png. We have to restart
>>> maui regularly to avoid running out of memory.
>>> Did any one else encounter similar problems ?
>>
>> I am running three different maui-3.3-4 instances, two on SL5 and one on
>> SL6. I have encountered similar problems, but peculiarly enough only on
>> the SL6 instance.
>>
>>> I've tried to debug it, but didn't get far, mainly due to the lack
>>> of debug information in the binary and EMI doesn't provide the
>>> source (or any other information) about third-party packages. I
>>> understand that they can't provide the original source code, but
>>> spec file and patches would be useful.
>>>
>>> Does any one know how to get hold of the maui sources used for the
>>> EMI 2 package ? I can get the original source from adaptive
>>> computing, but I need additional information such as the exact
>>> source version, patches, compile commands, etc. that were used to
>>> build the rpm package.
>>
>> If I am not mistaken the SRPMS used in EMI 1 and 2 are these:
>>
>> http://koji.afroditi.hellasgrid.gr/packages/maui/3.3/4.el5/src/maui-3.3-4.el5.src.rpm
>>
>> http://koji.afroditi.hellasgrid.gr/packages/maui/3.3/4.el6/src/maui-3.3-4.el6.src.rpm
>>
>>
>> Debuginfo packages are also available:
>>
>> http://koji.afroditi.hellasgrid.gr/packages/maui/3.3/4.el5/x86_64/maui-debuginfo-3.3-4.el5.x86_64.rpm
>>
>> http://koji.afroditi.hellasgrid.gr/packages/maui/3.3/4.el6/x86_64/maui-debuginfo-3.3-4.el6.x86_64.rpm
>>
>>
>> Kyriakos
>>
>>>
>>> Thanks,
>>>
>>> Robert
--
Steve Jones [log in to unmask]
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