varnishncsa bad Time taken to serve the request

[César Sepúlveda]

Hi guys.

Anyone can help me, or has the same issue?

Thanks!!.

--
César Sepúlveda
Jefe de Plataforma
Mediastream Chile

Email: csepulveda at mediastre.am
Teléfono: +56 2 24029750


2014-08-08 10:31 GMT-04:00 César Sepúlveda <csepulveda at mediastre.am>:

> a video... my english is not too good.
>
> https://copy.com/uaaM3nMGVAuZ8ntk
>
> --
> César Sepúlveda
> Jefe de Plataforma
> Mediastream Chile
>
> Email: csepulveda at mediastre.am
> Teléfono: +56 2 24029750
>
>
> 2014-08-08 10:21 GMT-04:00 César Sepúlveda <csepulveda at mediastre.am>:
>
>  Hi guys!.
>>
>> we are using varnish 3.0.5 and have an issue with Time taken to serve the
>> request parameter (%D)
>>
>> we realized that the varnishncsa log is written before the download is
>> complete: example
>>
>>
>> the download:
>> imac-de-cesar:~ csepulveda$ wget --limit-rate=100k
>> http://xxx.xxx.com/assets/img/promo-win.jpg
>> --2014-08-08 09:55:27--  http://xxxx.xxxx.com/assets/img/promo-win.jpg
>> Resolving xxx.xxx.com... xx.xx.xx.xx.
>> Connecting to xxx. xxx.com|xx.xx.xx.xx|:80... connected.
>> HTTP request sent, awaiting response... 200 OK
>> Length: 383810 (375K) [image/jpeg]
>> Saving to: ‘promo-win.jpg.2’
>>
>> 100%[=========================================================================>]
>> 383,810      101KB/s   in 3.7s
>>
>> 2014-08-08 09:55:31 (101 KB/s) - ‘promo-win.jpg.2’ saved [383810/383810]
>>
>>
>>  The log:
>> xx.xx.xx.xx "xx.xx.xx.xx" - [08/Aug/2014:13:55:33 +0000] "GET
>> http://xxx.xxxx.com/assets/img/promo-win.jpg HTTP/1.0" 200 383810 "-"
>> "Wget/UNKNOWN (darwin12.2.0)" 0.401839018 miss 0.785520
>>
>> The download take 3.7 seconds but varnishncsa show 0.785520.watching
>> this with tail -f we see the log is writen when the download go on 5 or 8
>> percent.
>>
>> The varnishncsa format is this:
>> FORMAT="%h \"%{X-Forwarded-For}i\" %u %t \"%r\" %s %b \"%{Referer}i\"
>> \"%{User-agent}i\" %{Varnish:time_firstbyte}x %{Varnish:handling}x %D"
>>
>> what we are doing wrong?
>> can you help us?
>>
>> Thanks!.
>>
>> --
>> César Sepúlveda
>> Jefe de Plataforma
>> Mediastream Chile
>>
>> Email: csepulveda at mediastre.am
>> Teléfono: +56 2 24029750
>>
>
>
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