Re: patch for total resp time

[Robert I. <cor...@gm...>]

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!

-- 
Truly,
Robert Iakobashvili, Ph.D.
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