Re: patch for total resp time

[Pranav D. <pra...@gm...>]

On Mon, May 17, 2010 at 10:28 PM, Robert Iakobashvili
<cor...@gm...>wrote:

> Hi Prahav,
>
> On Thu, May 13, 2010 at 12:21 AM, Pranav Desai <pra...@gm...>wrote:
>
>> Hello,
>>
>> I wanted to get the total resp times of the object individually, since we
>> have large objects in the test cases for which the first-byte response time
>> does not give the whole picture of the performance.
>>
>> I have attached a patch which does that, but I am not sure if I used the
>> right place (load_next_step) to update the stats, so I would appreciate if
>> you could review it. I can add the docs for it. Maybe someone else might be
>> able to use it.
>>
>> Basically, it update the stat per url in load_next_step using the:
>>
>> curl_easy_getinfo (cctx->handle, CURLINFO_TOTAL_TIME, &resp_time);
>>
>> and update the ops log. So someone can parse the ops file to see how a
>> particular URL performed over a period of time, or plot the overall
>> performance of all the objects in a webpage/site, which is indicated by the
>> last operational section in ops.
>>
>> It generates the following output in *.ops
>>   Operations:       Success               Failed                 Timed
>> out                       Avg Resp. Time(secs)
>> URL0:             1      8                      0      0                0
>>      0                0.010  0.012
>> URL1:             1      8                      0      0                0
>>      0                0.009  0.007
>> URL2:             1      8                      0      0                0
>>      0                0.007  0.007
>> URL3:             1      7                      0      0                0
>>      0                8.828  8.882
>>  Operations:       Success               Failed                 Timed out
>>                       Avg Resp. Time(secs)
>> URL0:             2      10                     0      0                0
>>      0                0.012  0.012
>> URL1:             2      10                     0      0                0
>>      0                0.007  0.007
>> URL2:             2      10                     0      0                0
>>      0                0.007  0.007
>> URL3:             1      8                      0      0                0
>>      0                8.903  8.885
>>
>>
>> and a log entry in *.log, which I don't think is necessary, but I used it
>> to validate the results so kept it in.
>>  23869 1 3 1 !! END resptime=8.835
>> 25044 1 3 2 !! END resptime=8.935
>> 25892 2 0 1 !! END resptime=0.012
>>
>>
>
> My feeling is that is has a more narrow usage. Let's wait till more people
> will ask fot that.
>
>  Thank you for the proposal and the good will to share!
>
>
Sure. Let me know if you want me to change anything when needed.

-- Pranav


> --
> Truly,
> Robert Iakobashvili, Ph.D.
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> www.ghotit.com
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