Dear Squid users, I am running Squid Cache: Version 3.1.8 on Fedora core 12, 8 GB RAM, Intel xeon quad core 2.4 GHz processor. my HTTP requests: client_http.requests = 245.456913/sec client_http.hits = 75.313005/sec File descriptor usage for squid: Maximum number of file descriptors: 32768 Largest file desc currently in use: 8097 Number of file desc currently in use: 7108 Files queued for open: 46 Available number of file descriptors: 25614 Reserved number of file descriptors: 100 Store Disk files open: 126 cache_mem 3 GB the problem i m facing is the squid service keep restarting ever 3 hours. can any suggest me why its happening. Thanks in advance.