On Thu, Aug 10, 2006, Pranav Desai wrote: > Hello, > > I am doing some performance testing on FC5 with squid 2.6-S2 > > I am getting the following error when I use cache_mem 4 GB > > FATAL: xcalloc: Unable to allocate 1 blocks of 4112 bytes! > Squid Cache (Version 2.6.STABLE2): Terminated abnormally. It sounds like you've hit a process limit. Try 'ulimit -a' to see whats going on. Adrian