Someone

stlpfx01# du -s /var/* | sort -n | tail
10      /var/games
22      /var/yp
92      /var/run
158     /var/tmp
290     /var/webmin
4058    /var/backups
38850   /var/spool
180186  /var/db
964362  /var/log
2284596 /var/mail