check active threads

[Andrew Long]

freeradius 1.4 on CentOS 4.4
How can I verify the number of threads? I only see one process with
> ps aux | grep radiusd
I could have sworn I used to see each thread with 0.9 and I am
concerned that the threads are not starting correctly as defined in
radiusd.conf:
   thread pool {
        start_servers = 5
        max_servers = 32
        min_spare_servers = 3
        max_spare_servers = 10
        max_requests_per_server = 0
        }

-- 
Regards,
Andrew Long