Thanks very much Henrik, The cpu usage problem went way down when i started using dstdomain -Chris >>> Henrik Nordstrom <henrik@xxxxxxxxxxxxxxxxxxx> 3/28/2007 3:18:30 PM >>> ons 2007-03-28 klockan 15:48 -0400 skrev Chris Rosset: >> I remember your last email pointed me towards looking at the ACL's, >> sounds like the url_regex are most intensive since they pattern match >> on the whole url? >Its not so much the fact that it needs to match on the whole URL as the >fact that it needs to evaluate each and every pattern you have (all 8K >of them) on the whole URL.. >> and the entries in this acl are all like >> \.100percentcash.com$ >That kind of pattern really really should be placed into a dstdomain acl >as .100percentcash.com >> I tried installing squidguard, but had problems installing so far, >Begin by sorting your data into what must be regex patterns and what >fits better into the structured acls (i.e. dstdomain). >REgards >Henrik