[GE users] Memory Leak in schedd 6.1u4?

Chris Dagdigian dag at sonsorol.org
Sun Apr 6 19:12:48 BST 2008


Hi Brian,

Check out the comments on Issue #2464:

http://gridengine.sunsource.net/issues/show_bug.cgi?id=2464

In the latest comments, Andreas mentions that he has a special Linux  
binary with mallinfo logging - he also posts as attachments the diffs  
that can be applied to the source directly.

-Chris


On Apr 6, 2008, at 2:06 PM, Brian Smith wrote:
> Just restarted schedd with valgrind... I should have output the next  
> time the oom_killer kicks in. Are the "retail" binaries built with  
> debugging symbols or will I need to build my own schedd?
>
> -Brian
>
> Chris Dagdigian wrote:
>> Hi Brian,
>>
>> People have been reporting schedd leaks in the 6.1u series - some  
>> problems were found and fixed but there are indications on the user  
>> list that the problem still remains. Multiple people have been  
>> trying to track down the cause -- any additional eyeballs and  
>> details will undoubtably be welcome, especially if you can run  
>> under valgrind or other tools that may help trace down the  
>> offending code.
>>
>> -Chris
>>
>>
>> On Apr 6, 2008, at 1:11 PM, Brian Smith wrote:
>>> Has anyone else noticed a memory leak with 6.1u4? oom-killer is  
>>> stopping my sge_schedd because its wolfing down gobs of ram. The  
>>> box I'm running on has 4GB and is used only for nis, qmaster/ 
>>> schedd, and managing and provisioning the cluster. I'll post more  
>>> details if desired.
>>>
>>>
>>> Thanks,
>>> -Brian
>>
>>
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