Hello. Today I did a /usr/local/squid/sbin/squid -k shutdown Then, started it: /usr/local/squid/sbin/squid -D And got this: CPU Usage: 34.466 seconds = 26.170 user + 8.297 sys Maximum Resident Size: 0 KB Page faults with physical i/o: 0 Memory usage for squid via mallinfo(): total space in arena: 10244 KB Ordinary blocks: 10081 KB 195 blks Small blocks: 0 KB 1 blks Holding blocks: 68692 KB 276 blks Free Small blocks: 0 KB Free Ordinary blocks: 162 KB Total in use: 78773 KB 769% Total free: 162 KB 2% 2010/01/20 17:50:36| aioSync: flushing pending I/O operations 2010/01/20 17:50:36| aioSync: done 2010/01/20 17:50:36| aioSync: flushing pending I/O operations 2010/01/20 17:50:36| aioSync: done 2010/01/20 17:50:36| Open FD UNSTARTED 52 /var/log/squid3.1/cache/06/4F/000642FE 2010/01/20 17:50:36| Open FD UNSTARTED 62 /var/log/squid3.1/cache/0F/E4/000FC578 2010/01/20 17:50:36| Squid Cache (Version 3.0.STABLE20): Exiting normally.