Dear All,
I had solved the problem earlier of CPU wait state being almost 100% and had solved the problem of disbling the cron job of tmpwatch
-rwxr-xr-x 1 root root 290 Jul 5 21:24 tmpwatch
which is a cron.daily file
now more investigations reveleved to me that
since im running havp 0.89 with squid i have a directory created by havp in
/var/tmp
drwxrwx--- 2 havp havp 71536640 Jul 14 18:15 havp
now if i do a cd /var/tmp i go to tmp directory which is fine
then if i say
cd havp
my machine hangs and i see that the cpu wait state shoots upto 100% now i tried goin in asingle user mode and the same problem
i ty to delete this directory i cannot
actually since the tmpwatch cron job was clearing files in /var/tmp/havp it was hangging
apprecite some help n advice how to get reid of this directory
Regards
Fabian
fabian wrote:
Dear Guys
Thanks and apprecite your quick replies By the way i had stated solving the problem of almost 100% CPU utulization starting everyday at 4 am and ending at 10 am in a very crude way top was reporting 95% wa
i started to check the crontab file and noticed that the cron.daily entry in the file sarts at 4 am
and in the directory i found
-rwxr-xr-x 1 root root 133 Jul 6 16:59 00webalizer -rwxr-xr-x 1 root root 379 Jul 6 17:02 0anacron lrwxrwxrwx 1 root root 39 Nov 9 2008 0logwatch -> /usr/share/logwatch/scripts/logwatch.pl drwxr-xr-x 2 root root 4096 Jul 5 21:25 backup -rw-r--r-- 1 root root 62 Jul 6 17:37 clamav -rwxr-xr-x 1 root root 118 Jul 6 17:00 cups -rwxr-xr-x 1 root root 456 Nov 3 2008 freshclam -rwxr-xr-x 1 root root 26 Jul 6 17:00 havp -rwxr-xr-x 1 root root 180 Dec 2 2007 logrotate -rwxr-xr-x 1 root root 418 Jan 6 2007 makewhatis.cron -rwxr-xr-x 1 root root 137 Jul 6 17:23 mlocate.cron -rwxr-xr-x 1 root root 2181 Jun 21 2006 prelink -rwxr-xr-x 1 root root 114 Jul 6 17:01 rpm -rwxr-xr-x 1 root root 290 Jul 5 21:24 tmpwatch
i started movies some of thes files to difereent directory and finally found that it was the below file that was the culprit
-rwxr-xr-x 1 root root 290 Jul 5 21:24 tmpwatch
the contents of the file was
/usr/sbin/tmpwatch -x /tmp/.X11-unix -x /tmp/.XIM-unix -x /tmp/.font-unix \ -x /tmp/.ICE-unix -x /tmp/.Test-unix 240 /tmp /usr/sbin/tmpwatch 720 /var/tmp for d in /var/{cache/man,catman}/{cat?,X11R6/cat?,local/cat?}; do if [ -d "$d" ]; then /usr/sbin/tmpwatch -f 720 "$d" fi done
now everything works fine without this file in the /etc/cron.daily directory so the tmpwatch was the culprit cause the CPU wait state to almost 99 % for almost 6 hrs but jus would like to know if this particular script has any signifance or any perfomance issue and my system will run perfect without the file
apprecite you help
regards
Fabian
man tmpwatch shows that this is designed to cleanup tmp directories - you may want to see why your tmp files are either very many or have some other issues HTH Rob
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