I have been using freeradius for several years but in the last few months have seen a problem with the cpu usage. TOP almost always shows radius with
100% CPU much of the time it is at 300%. The load average runs up to 32 at times as well. This corresponds with the max_servers. I am using a mysql database on the same box and it looks to be behaving and queries to it are fast. The box is dual 2.8 xeon with 2 GB ram. Anyone have a idea what would cause this?
David top - 14:33:51 up 82 days, 3:50, 1 user, load average: 2.83, 4.85, 4.30 Tasks: 100 total, 2 running, 98 sleeping, 0 stopped, 0 zombie Cpu(s): 10.3% us, 64.9% sy, 0.0% ni, 24.6% id, 0.2% wa, 0.0% hi, 0.0% si Mem: 1034396k total, 859184k used, 175212k free, 32808k buffers Swap: 2032212k total, 47388k used, 1984824k free, 712524k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 12550 radiusd 16 0 96576 5312 816 S 300 0.5 22064:15 radiusd