Hi... for now its working.
Thanks. Cheers
Goncalo
On 08/31/2009 01:21 PM, Cristina Aiftimiei wrote:
> Hi,
>
> I can tell you how we switched from using_google_perf_tools - defining
> in the glite_wms.conf:
> WorkloadManager = [
> [snip]
> RuntimeMalloc = "/usr/lib/libtcmalloc_minimal.so";
> [snip]
>
> This means that you have to have google-perftools-devel installed ( we
> added - google-perftools & google-perftools-devel).
> Keep in mind that glite_wms.conf is rewritten when WMS gets
> yaim-reconfigured ( we modified yaim for this)
>
> Hope it helps,
> Cristina
>
> Gonçalo Borges wrote:
>> Hi All...
>>
>> With the last WMS update
>>
>> [root@wms01 etc]# rpm -qa | grep glite-WMS
>> glite-WMS-3.1.20-0
>>
>> the glite-wms-workloag is using (again!) 1.3G of memory, and the
>> machine is heavily swapping.
>>
>> 3320 glite 20 0 175 3391:37 63.5 2705m 1.3g 4608 S
>> glite-wms-workl
>>
>> This was a known problem seen in the past which was solved by using
>> google_perf_tools. The problem now is that
>> /opt/glite/etc/init.d/glite-wms-wm does not has the
>> "use_google_perf_tools=1" option anymore.
>>
>> Does someone knows the workaround to this issue?
>>
>> Cheers
>> Goncalo
>>
>>
>>
>> On 04/10/2009 11:15 AM, dongiovanni wrote:
>>> Hi all.
>>> high RAM usage is typical but can be enormously reduced using google
>>> malloc
>>> first install from http://goog-perftools.sourceforge.net/
>>> google-perftools-devel-1.0-1.i386.rpm
>>> google-perftools-1.0-1.i386.rpm
>>>
>>> then in
>>> /opt/glite/etc/init.d/glite-wms-wm
>>> uncomment this line
>>> #use_google_perf_tools=1
>>>
>>> restart wm daemon
>>> then RAM usage by WM should keep near 500MB
>>> cheers
>>> Danilo
>>>
>>>
>>> Stuart Purdie wrote:
>>>> We run two WMS here:
>>>>
>>>> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
>>>> 4340 glite 25 0 1540m 1.4g 6300 S 98.2 17.6 368:57.33
>>>> glite-wms-workl
>>>>
>>>> and
>>>>
>>>> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
>>>> 25263 glite 19 0 1679m 1.5g 6336 S 46.2 19.3 331:45.99
>>>> glite-wms-workl
>>>>
>>>> So I'd have to say that 1.6Gb of RAM is typical of what we see.
>>>>
>>>>
>>>> On 9 Apr 2009, at 16:14, Gonçalo Borges wrote:
>>>>
>>>>> Dear All...
>>>>>
>>>>> The glite-wms-workload is using 1.6GB of memory in my WMS. This
>>>>> is the 3rd time I see this behaviour in a 2 weeks period.
>>>>>
>>>>> top - 16:11:28 up 6 days, 2:43, 1 user, load average: 0.09,
>>>>> 0.24, 0.56
>>>>> Tasks: 129 total, 2 running, 127 sleeping, 0 stopped, 0 zombie
>>>>> Cpu(s): 0.2% us, 0.0% sy, 0.0% ni, 99.8% id, 0.0% wa, 0.0%
>>>>> hi, 0.0% si
>>>>> Mem: 2070188k total, 1969332k used, 100856k free, 42100k
>>>>> buffers
>>>>> Swap: 2096472k total, 1048160k used, 1048312k free, 138520k
>>>>> cached
>>>>>
>>>>> PID USER PR NI %CPU TIME+ %MEM VIRT RES SHR S
>>>>> COMMAND 3593 glite 20 0 0
>>>>> 2177:42 79.4 1699m 1.6g 4716 S glite-wms-workl
>>>>> I guess this is not normal... Can someone else check there values?
>>>>> Do I need to do some extra tunning?
>>>>>
>>>>> Cheers
>>>>> Goncalo
>>>>
>>>
>>
>
>
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