[RADIATOR] Performance logging

[Hugh Irvine]

Hello Alex -

%s is the number of microseconds in the current second.

From section 5.2 of the Radiator 4.16 reference manual (“doc/ref.pdf”):

	%s  Microseconds in the current second

Note that the RADIUS protocol only defines times in seconds.

regards

Hugh


> On 23 Mar 2016, at 19:44, Hartmaier Alexander <alexander.hartmaier at t-systems.at> wrote:
> 
> Hi,
> I'd like to add the time it took to craft a response for each request to
> the logs.
> In the reference manual I only found %E which is 'The elapsed time in
> seconds since the packet was received. Can be used to log
> processing time for proxied packets etc.'.
> For this logging I'd need at least milli- or better microseconds.
> Did I overlook a placeholder for those or do they currently not exist?
> 
> How do you guys monitor response time to prevent clients marking a
> server as unresponsive because it takes it too long to send a response,
> most of the time because of a backend like LDAP, SQL database or proxied
> radius server being slow?
> 
> Thanks, Alex
> 
> 
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--

Hugh Irvine
hugh at open.com.au

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