By now i not see anymore the single squid process taking all the resources, using the multi process the load is spread and all seem work really well. I see only sometimes the clam-d service hitting 100% for few istants but i think that is normal, as it's a single process, but not cause any slowdown. The ACL that i've cut are only big lists of dstdomain (i think that not require much cpu), and acl for some groups of users (time based ACL). Nothing really intensive. The only thing that i think can be intensive is the extension checking for locking some users, but only few clients hit this ACL. -- Sent from: http://squid-web-proxy-cache.1019090.n4.nabble.com/Squid-Users-f1019091.html _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users