Separated stats for http and https traffic

Dmitry Kurochkin dmitry.kurochkin at measurement-factory.com
Wed Dec 5 05:35:08 UTC 2012


unjc email <unjc.email at gmail.com> writes:

> If I want to modify the code to print the non-SSL stats to the console
> log as well, please kindly advise which files I should look into.
>
> Current Console Log:
> 008.30| i-Ramping  26171 505.19     97   0.00 2123    9
>               ssl   9563  80.60     97   0.00   0    7
> 008.38| i-Ramping  26572 472.80    113   0.00 1963    9
>               ssl   9763  80.20    113   0.00   0    8
>
> Ideal Output:
> 008.30| i-Ramping  26171 505.19     97   0.00 2123    9
>               http   9563  80.60     97   0.00   0    7
>               ssl   9563  80.60     97   0.00   0    7
> 008.38| i-Ramping  26572 472.80    113   0.00 1963    9
>               http   9563  80.60     97   0.00   0    7
>               ssl   9763  80.20    113   0.00   0    8
>
>
> I have added a new stat object "theHttpStat" to StatIntvl.cc, but
> still not seeing the output I want.  Please give me some hints how I
> could make StatCycle.cc to "http" stats as well.
>

I suggest you look at how FTP protocol interval stats
(StatIntvlRec::theFtpStat) are handled.  That should give you a good
idea on what changes you would need to make.

I still think you can achieve what you need without changing the code.
IMO it would easier for you to calculate pure-HTTP stats from existing
stats than add it to Polygraph.

Regards,
  Dmitry

>
> Thanks,
> Jacky
>
>
> On Fri, Nov 30, 2012 at 2:23 AM, Dmitry Kurochkin
> <dmitry.kurochkin at measurement-factory.com> wrote:
>> Hi Jacky.
>>
>> unjc email <unjc.email at gmail.com> writes:
>>
>>> Hi there,
>>>
>>> Is there any way to show individual statistics for http and https
>>> traffic in console log?
>>
>> No.  Console output is not configurable.
>>
>>>   The default log show https (ssl) stats and
>>> combined stats only.  I need to capture stats of regular HTTP traffic
>>> for performance comparison as well.  Please help.
>>>
>>
>> You should use binary logs for that.  We record plain HTTP stats.  But
>> you can calculate it from other stats.  Keep in mind that CONNECT
>> requests contribute to SSL stats.  So formula for plain HTTP stats in
>> polygraph-lx output would be something like (basic - (ssl.rep -
>> connect)).  It may be more complex depending on you workload.
>>
>> Regards,
>>   Dmitry
>>
>>>
>>> Thanks,
>>> Jacky
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