Mas master2
kalo cache.log saya begini normal gak ya ..

root@proxy:/# tail -f /var/log/squid/cache.log
2012/08/25 09:13:00| 0 Objects expired.
2012/08/25 09:13:00| 108101 Objects cancelled.
2012/08/25 09:13:00| 0 Duplicate URLs purged.
2012/08/25 09:13:00| 0 Swapfile clashes avoided.
2012/08/25 09:13:00| Took 68.3 seconds (1626.1 objects/sec).
2012/08/25 09:13:00| Beginning Validation Procedure
2012/08/25 09:13:00| Completed Validation Procedure
2012/08/25 09:13:00| Validated 3016 Entries
2012/08/25 09:13:00| store_swap_size = 100304k
2012/08/25 09:13:01| storeLateRelease: released 0 objects

Mohon pencerahanya para master... Tanks