[torqueusers] pbs_server spinning on OSX

Glen Beane glen.beane at gmail.com
Fri Aug 3 07:53:05 MDT 2007


what version of torque?

On 8/3/07, Brock Palen <brockp at umich.edu> wrote:
> Our pbs_server on OSX 10.3  is consuming close 100% cpu all the
> time.  You can still queue new jobs, maui speaks to it starts jobs
> qstat etc.  Everything works but its pegging a cpu all the time.
>
> I did a ktrace  on the process and I see lots of the following over
> and over again in the dump output:
>
> 24810 pbs_server RET   select 1
> 24810 pbs_server CALL  recvfrom
> (8,11364352,4096,0,-1073745904,-1073745888)
> 24810 pbs_server RET   recvfrom -1 errno 35 Resource temporarily
> unavailable
> 24810 pbs_server CALL  recvfrom
> (9,11364352,4096,0,-1073745904,-1073745888)
> 24810 pbs_server RET   recvfrom -1 errno 35 Resource temporarily
> unavailable
> 24810 pbs_server CALL  recvfrom
> (8,11364352,4096,0,-1073745536,-1073745520)
> 24810 pbs_server RET   recvfrom -1 errno 35 Resource temporarily
> unavailable
> 24810 pbs_server CALL  recvfrom
> (9,11364352,4096,0,-1073745536,-1073745520)
> 24810 pbs_server RET   recvfrom -1 errno 35 Resource temporarily
> unavailable
> 24810 pbs_server CALL  select(1024,-1073745504,0,0,-1073745376)
> 24810 pbs_server RET   select 1
>
>
> Any advice on what this could be would be helpful.  Thanks!
>
> Brock Palen
> Center for Advanced Computing
> brockp at umich.edu
> (734)936-1985
>
>
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