What <AuthBy ???> clauses are you using in your config file?
We found a bug in AuthBy LDAP2 which messes up Radiator when certain garbled
usernames are passed in, and the cpu gets pegged.
I've already alerted Radiator regarding this bug, and the solution for the
meanwhile is to use a RewriteUserName clause to throw out anything but A-Z,
a-z, 0-9, etc.
Dave
> -----Original Message-----
> From: Viraj Alankar [mailto:[EMAIL PROTECTED]]
> Sent: Friday, February 23, 2001 1:50 PM
> To: [EMAIL PROTECTED]
> Subject: (RADIATOR) 99% CPU usage on Linux
>
>
>
> Hello,
>
> We recently switched from Solaris to Linux running Radiator. At
> some point, the radiusd process on the Linux box goes to 99%
> CPU usage and
> becomes sluggish when responding to auth/acct. It does respond, but
> definitely alot slower than it should.
>
> 'top' shows me:
>
> PID USER PRI NI SIZE RSS SHARE STAT LIB %CPU %MEM
> TIME COMMAND
> 1832 admin 20 0 16052 15M 1228 R 0 98.6 3.1
> 405:23 radiusd
>
> load avg is always 1 understandably:
>
> 1:45pm up 1 day, 4:17, 1 user, load average: 1.00, 1.00, 1.00
>
> I'm wondering what's going on here. Radiator runs fine
> for awhile,
> hovering around 30-40% CPU usage, but then at some point it
> goes to 99%.
>
> On our Solaris machine, it was always 40-60% from a 'top'.
>
> We are using v2.17.1. The Linux machine is a P3-800 512M RAM, and the
> Solaris machine was an E250 450mhz (single) CPU 1G RAM.
>
> Any help appreciated.
>
> Viraj.
>
>
> ===
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