[RADIATOR] [***SPAM***] Re: Performance logging

[Hartmaier Alexander]

Hi Hugh,
is that a microsecond counter starting when the request is received?
Imho the wording is confusing, will it wrap around when the request 
takes more than one second?
How would I log the microseconds as integer for requests that take 
longer than one second?

Thanks, Alex

On 2016-03-23 10:33, Hugh Irvine wrote:
> 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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