radius timeout

[Callis]

Below is the logs on my cisco router as well as the radius 
server.
=============
PRI-CAN-GW1#sh radi stat
                                   Auth.      Acct. 
      Both
          Maximum inQ length:         NA         NA 
        20
        Maximum waitQ length:         NA         NA 
       457
        Maximum doneQ length:         NA         NA 
         4
        Total responses seen:          0      38384 
     38384
      Packets with responses:          0      38384 
     38384
   Packets without responses:          0     146768 
    146768
  Average response delay(ms):          0        516 
       516
  Maximum response delay(ms):          0      57760 
     57760
   Number of Radius timeouts:          0     293969 
    293966
        Duplicate ID detects:          0          0 
         0
  Buffer Allocation Failures:          0          0 
         0
Maximum Buffer Size (bytes):          0       1409 
      1409
  Source Port Range: (full range)
  21645 - 21844
  Last used Source Port/Identifier:
  21685/242

   Elapsed time since counters last cleared: 3d13h36m

=============================
radius.log
==start

Thu Sep  8 16:55:14 2005 : Error: rlm_sql (pgsql-voip): 
failed after re-connect
Thu Sep  8 16:55:14 2005 : Error: rlm_sql (pgsql-voip): 
Couldn't update SQL accounting STOP record - ERROR: 
 duplicate key violates unique constraint 
"stoptelephonycombo" 
Thu Sep  8 16:55:14 2005 : Error: rlm_sql (pgsql-voip): 
failed after re-connect
Thu Sep  8 16:55:14 2005 : Error: rlm_sql (pgsql-voip): 
Couldn't update SQL accounting STOP record - ERROR: 
 duplicate key violates unique constraint 
"stoptelephonycombo" 
Thu Sep  8 16:55:14 2005 : Error: rlm_sql (pgsql-voip): 
failed after re-connect
Thu Sep  8 16:55:14 2005 : Error: rlm_sql (pgsql-voip): 
Couldn't update SQL accounting STOP record - ERROR: 
 duplicate key violates unique constraint 
"stoptelephonycombo" 

===stop
The duplicate records increase to the extent that it 
sometimes kills my radius server. What could be the cause 
of the timeout.

On Thu, 8 Sep 2005 15:27:34 +0200
  Nicolas Baradakis <nbk at sitadelle.com> wrote:

>Callis wrote:
>
>> I see a lot of radius timeout on my cisco router while 
>>the
>> ping times is < 10ms and my radius timeout is set to 50.
>
>Is there any error message in file "radius.log" ?
>
>-- 
>Nicolas Baradakis
>
>- 
>List info/subscribe/unsubscribe? See 
>http://www.freeradius.org/list/users.html