On Mon, Nov 25, 2013 at 11:26 AM, Michele Mase' <michele.mase@xxxxxxxxx> wrote: > Problem: internet navigation is extremely slow. > I've used squid from 1999 with no problems at all; during last month, > one proxy gave me a lot of troubles. > First we upgraded the system, from RHEL5.x - squid 2.6.x to RHEL6.x > squid3.4.x with no improvements. > Second, we have bypassed the Trend Micro Interscan proxy (the parent > proxy) without success. > Third: I do not know what to do. > So what should be done? > Some configuration improvements (sysctl/squid)? > Could it be a network related problem? (bandwidth/delay/MTU/other)? Hi Michele, "extremely slow" is quite a poor indication, unfortunately. Can you measure it? e.g. by using apachebench (ab) or squidclient to measure the time download a large file and a small file through the proxy from a local source and from a remote source. Then repeating the same from the box where Squid runs and then from a different box. Think about what has remained unchanged since when there was no performance problems: e.g. network cables, switches, routers etc. Kinkie
