Hello all, Finally, i solved my problem, moving squid to a dedicated server. I used the same hardware (identical) and software config (plus squid from FC3 - stable11). All problems has been vanished instantly. Now i am happy :-) Tahanks to all for help. Regards, Alex On Thursday 06 October 2005 14:50, Joost de Heer wrote: > > Free Memory = 24M !!!!!! I have installed on my serverv 1G Reg Ecc > > available > > (plus 2Gb swap). Swap still remain unused and from phisycal memory it > > remain > > 18-24M free. > > Two words: memory cache. Reading from memory is much much faster than > reading from disk, so disk reads are cached in memory as much as possible. > > > Mem: 1034680k total, 1014068k used, 20612k free, 68500k buffers > > Swap: 2008084k total, 144k used, 2007940k free, 491916k cached > > Here you see that almost half of your memory is dedicated to caching. So > there's nothing to worry about wrt memory. > > Perhaps there's a tuning problem in your tcp stack. Have you changed > anything in /proc/sys/net/ipv4? > > Joost
