1st, I'm not sure this is good, and this is right after a restart Memory usage for squid via mallinfo(): Total space in arena: 3180 KB Ordinary blocks: 3035 KB 2 blks Small blocks: 0 KB 0 blks Holding blocks: 504 KB 2 blks Free Small blocks: 0 KB Free Ordinary blocks: 144 KB Total in use: 3539 KB 96% Total free: 144 KB 4% Total size: 3684 KB Should i be concerned about Total in use: 3539 KB 96%? Just before I rebooted, it was at 100% If that isn't good, where can I allocate more? my cache_mem is at 1G, but my understanding is that's not that setting. -- Kevin Blackwell