Re: [squid-users] Median Response Time

From: Alexandre Correa <alexandre@dont-contact.us>
Date: Fri, 11 May 2007 07:38:44 -0300

Seems now are working fine..

one curious thing...

when squid is under high load (peak time).. the median time ir very
low.. sometimes 30ms!!!

:)

thanks

regards !!!

On 5/9/07, Alexandre Correa <alexandre@sabbath.com.br> wrote:
> Seems this problem happens after i lower my cache_mem ...
>
> i´m using 64mb of cache_mem ..
>
> i turned on server_persistent_connection and set the timout with 120seconds...
>
> root@california [/home/alexandre]# squidclient -U xxx -W xxx mgr:5min
> | grep client_http.all_median_svc_time
>
> client_http.all_median_svc_time = 0.186992 seconds
>
>
> if i turn server_persistent_connection to OFF .. i got
>
> root@california [/home/alexandre]# squidclient -U xxx -W xxx mgr:5min
> | grep client_http.all_median_svc_time
> client_http.all_median_svc_time = 0.321543 seconds
>
> cache_mem increased to 128mb and server_persistent_connection ON
>
> root@california [/home/alexandre]# squidclient -U xxx -W xxx mgr:5min
> | grep client_http.all_median_svc_time
> client_http.all_median_svc_time = 0.142521 seconds
>
> and.. this time is lowering ..
>
> i will try cache_mem with 256mb after...
>
> thanks all :)
>
> regards !!!
>
> On 5/9/07, Henrik Nordstrom <henrik@henriknordstrom.net> wrote:
> > ons 2007-05-09 klockan 02:20 -0300 skrev Alexandre Correa:
> >
> > > how squid calculate this "median time" ? i´m confused about :P
> >
> > It's the median of the response times of the requests completed in the
> > last 20 minutes.
> >
> > response time of a request is measured from when Squid starts trying to
> > connect to the server until the last byte of the response has been
> > received.
> >
> > Regards
> > Henrik
> >
> >
>
>
> --
>
> Sds.
> Alexandre J. Correa
> Onda Internet / OPinguim.net
> http://www.ondainternet.com.br
> http://www.opinguim.net
>

-- 
Sds.
Alexandre J. Correa
Onda Internet / OPinguim.net
http://www.ondainternet.com.br
http://www.opinguim.net
Received on Fri May 11 2007 - 04:38:47 MDT

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