[OPEN-ILS-DEV] High CPU and memory use

Bill Ott bott at grpl.org
Tue Apr 24 21:00:38 EDT 2007


I'm trying to scale things up on a new machine and am running into some 
utilization problems.  Here are the offending processes, the 3rd column 
is CPU utilization, where it's essentially maxing out both processors.  
Each of these processes also owns over 20MB RAM, and over 130MB swap.

opensrf  19867 31.3  0.9 136512 20248 pts/0    R    20:10   8:13 OpenSRF 
listener [open-ils.storage]
opensrf  19862 31.9  0.9 136512 20248 pts/0    R    20:10   8:22 OpenSRF 
listener [open-ils.cat]
opensrf  19863 31.9  0.9 136512 20248 pts/0    R    20:10   8:22 OpenSRF 
listener [open-ils.supercat]
opensrf  19841 46.6  0.9 136512 20476 pts/0    R    20:10  12:14 OpenSRF 
listener [opensrf.settings]
opensrf  19866 46.6  0.9 136512 20248 pts/0    R    20:10  12:13 OpenSRF 
listener [open-ils.actor]

This happens as soon as the first client hits the server, and it gobbles 
up 2GB of RAM in a flash.

This is the first install I've done on a 64-bit multi-processor 
machine.  Not sure if those would be a factor.  Suggestions?






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