[cobalt-users] Mem Leak???

["Travis M. Best" <sysadmin@xxxxxxxxxxxx>]

I have a problem on my raq4r normally It runs with about 330mb ram out
of 512mb free but at 4:00am when this command 

?35 13 * * * (cd /usr/local/bin; ./chkrootkit 2>&1 | mail -s "chkrootkit
output" root)? 

is executed in my cron it drops to about 12mb free and doesn?t recover
also the same thing happens when this is executed
 
less /home/sites/site1/bin/esubject > /home/sites/site1/bin/mailout
less /home/sites/site1/bin/newcustomers.log >>
/home/sites/site1/bin/mailout
/usr/sbin/sendmail -t xxxx1@xxxxxxxx < /home/sites/site1/bin/mailout
/usr/sbin/sendmail -t xxxx2@xxxxxxxx < /home/sites/site1/bin/mailout
/usr/sbin/sendmail -t xxxx3@xxxxxxxx < /home/sites/site1/bin/mailout
rm /home/sites/site1/bin/newcustomers.log -f
rm /home/sites/site1/bin/mailout ?f

Dose anyone have any ideas this is a big problem and right now requires
me to reboot the server 2 times a day. Any help would greatly be
appreciated 
 

Thanks,
Travis Best
Systems Administrator