Radius is running away with the CPU

David david at speedyquick.net
Tue Aug 14 19:10:26 CEST 2007


I am not intentionally/manually HUP'ing the server.  The problem happens
pretty much as soon as I start the server.
David 

> -----Original Message-----
> From: 
> freeradius-users-bounces+david=speedyquick.net at lists.freeradiu
> s.org 
> [mailto:freeradius-users-bounces+david=speedyquick.net at lists.f
reeradius.org] On Behalf Of Alan DeKok
> Sent: Tuesday, August 14, 2007 10:50 AM
> To: FreeRadius users mailing list
> Subject: Re: Radius is running away with the CPU
> 
> David wrote:
> > 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?
> 
>   You're likely HUP'ing the server.  Don't.  HUP doesn't work.
> 
>   Alan DeKok.
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