Hello,

I have am having a problem which I am fairly sure I have traced to running 6.X based code on 7.2 with apache such as Wusage and Scomtherm. All runs fine on the server without these running and when I start the program the system spirals downwards only on http from what I can tell. It seems to be connected to PHP within apache in part.

If I allow the system to run programs needing this code it causes problems with Apache taking 100% of the cpu. When I stop the program from accessing the old libraries the issue does not come back.

FreeBSD 7.2-STABLE FreeBSD 7.2-STABLE #0: Wed Jul  1 09:36:28 EDT 2009 amd64

Apache setup: apache-2.2.13

TOP when the system has the problem visible:

last pid: 1824; load averages: 207.55, 91.64, 38.50 up 7+11:03:23 08:55:20
755 processes: 236 running, 516 sleeping, 3 lock
CPU: 11.2% user,  0.0% nice, 86.7% system,  2.0% interrupt,  0.1% idle
Mem: 5617M Active, 8371M Inact, 1179M Wired, 244M Cache, 399M Buf, 433M Free
Swap: 8192M Total, 648K Used, 8191M Free

PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 1730 www 1 61 0 197M 41004K RUN 2 0:06 4.59% httpd 1475 www 1 -4 0 195M 39220K ufs 7 0:06 4.49% httpd 1732 www 1 -4 0 193M 38124K RUN 0 0:06 4.39% httpd 1651 www 1 -4 0 221M 59520K RUN 0 0:07 4.20% httpd 1653 www 1 -4 0 220M 59244K RUN 0 0:07 3.96% httpd 1609 www 1 -4 0 227M 64656K RUN 6 0:07 3.96% httpd 1431 www 1 -4 0 220M 59804K RUN 6 0:13 3.86% httpd 1568 www 1 -4 0 195M 39288K RUN 6 0:09 3.86% httpd 1572 www 1 -4 0 222M 61052K RUN 0 0:09 3.86% httpd 1585 www 1 -4 0 227M 64844K RUN 5 0:07 3.86% httpd 1681 www 1 64 0 220M 59368K RUN 3 0:07 3.86% httpd 1738 www 1 64 0 197M 40772K RUN 7 0:05 3.86% httpd 1648 www 1 67 0 210M 50628K RUN 6 0:08 3.76% httpd 1600 www 1 60 0 221M 59632K RUN 7 0:08 3.76% httpd 1622 www 1 -4 0 220M 59216K RUN 5 0:08 3.76% httpd 1619 www 1 -4 0 220M 58768K RUN 2 0:07 3.76% httpd

I wondered if anyone else has had a similar problem or might be able to suggest a way to fix this?

I am going to try an upgrade to the latest 7.2 shortly.

Thanks,

Paul


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