Hi... > We have a system performance issue on our system running Linux > 2.6.11. Using "sar" utility we have observed every 10 second our CPU > idle time gets down to zero. > The culprit is a shell script which is invoked every 10 seconds, > however, the script does not do anything that should impact the CPU > utilization. > Through the same utility we observe the script has high number of > "minor faults". I think that is normal. Minor faults happen whenever the program is started and begin to allocate more memory. Unless you show us the whole code of the script, I don't know the detail of the problem, so probably you can check by yourself of the above possibility. BTW, it could be a sign of memory leak anyway... regards, Mulyadi -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/