Mr Amos thanks for replaying , for L1/L2 numbers i am using this calculation , but i dont know if it is right ? Then using this formula from a friend ((( x / y ) / 256 ) / 256 ) * 2 = L1 x is the size of the partition, in KB unit. y is the size of object that 13KB average L1 is the option in cache_dir means how many directory exist in the partition L2 is the option in cache_dir means how many folder inside the L1 folder. Usually 256 So my calculation is this ((( 2960000 KB / 13 KB) / 256 ) / 256 ) * 2 = 6.9 15 TB cache (5x 3TB) is not too much because this 15 TB can be full in about 6 month's. what i didnt understand in this replay is what you mean in using TLS instead of TCP transport, where i can find the manual conf for this ? Thank you Dear Amos . -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/https-bug-slow-browsing-tp4668830p4668856.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users