All, I tried to tune up my Linux (kernel 2.4.20) to get optimal performance, but get problem.
Here my setting in sysctl.conf vm.bdflush = 100 1200 128 512 15 5000 500 1884 2 vm.buffermem = 20 10 60 vm.freepages = 512 768 1024 fs.file-max = 8192 fs.inode-max = 32768 My system has 512 MB of RAM, 40 GB UltraATA 100. In squid.conf I put amount 16 MB of cache_mem. I am really curios by using the such setting. Few months ago system run very good. But within last few weeks Squid becomes unstable, very slow until could not serve the requests. It can back to normal without any action. However, if I shutdown the Squid and reload, it becomes back normal immediately (then unstable again). Thx & Rgds, Awie
