Re: [squid-users] squid-users Digest, Vol 26, Issue 82

[Yuri Voinov]

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Hash: SHA256
 
We're don't know, whhat DNS uses Squid itself, it's clients, which DNS
provided by ISP.

Tis is one of possibilities.

Anyway require to investigate - what exactly is slow.


23.10.2016 20:02, Antony Stone пишет:
> On Sunday 23 October 2016 at 15:26:54, Yuri Voinov wrote:
>
>> You can have slow DNS. Consider to use local caching DNS recursor as
>> source for proxy & users.
>
> Why would that result in requests via Squid being slower than direct?
>
> @Krishna: You *have* confirmed that Squid requests are slower than direct
> requests, for the same URL, at the same time, haven't you?
>
> Antony.
>
>> 23.10.2016 18:42, Krishna Kulkarni пишет:
>>> Hi Antony,
>>> Thanks for the reply. I have made changes in squid.conf as per your
>>> suggestion and have allocated 20 GB of Hard disk space.
>>> Squid server at my location handles http/https requests for more than
>>> 500 hosts. But at peak hours squid usually performs very slow and
>>> browser takes 1-2 minutes just to serve google home page and more time
>>> than that for heavy web page.
>>>
>>> I have verified network link utilization & found it consumes not more
>>> than 15 mb whereas link bandwidth is of 45mb but still squid serves web
>>> pages very slow to client hosts.
>>>
>>> Any suggestions in squid configuration to overcome this issue would be
>>> highly appreciated.
>>>
>>> Thanks,
>>> Krishna.
>

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Re: [squid-users] squid-users Digest, Vol 26, Issue 82

[Antony Stone]

On Sunday 23 October 2016 at 15:26:54, Yuri Voinov wrote:

> You can have slow DNS. Consider to use local caching DNS recursor as
> source for proxy & users.

Why would that result in requests via Squid being slower than direct?

@Krishna: You *have* confirmed that Squid requests are slower than direct 
requests, for the same URL, at the same time, haven't you?

Antony.

> 23.10.2016 18:42, Krishna Kulkarni пишет:
> > Hi Antony,
> > Thanks for the reply. I have made changes in squid.conf as per your
> > suggestion and have allocated 20 GB of Hard disk space.
> > Squid server at my location handles http/https requests for more than
> > 500 hosts. But at peak hours squid usually performs very slow and
> > browser takes 1-2 minutes just to serve google home page and more time
> > than that for heavy web page.
> >
> > I have verified network link utilization & found it consumes not more
> > than 15 mb whereas link bandwidth is of 45mb but still squid serves web
> > pages very slow to client hosts.
> >
> > Any suggestions in squid configuration to overcome this issue would be
> > highly appreciated.
> >
> > Thanks,
> > Krishna.

-- 
"If I've told you once, I've told you a million times - stop exaggerating!"

   Please reply to the list;
 please *don't* CC me.
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Re: [squid-users] squid-users Digest, Vol 26, Issue 82

[Yuri Voinov]

-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
 
You can have slow DNS. Consider to use local caching DNS recursor as
source for proxy & users.

23.10.2016 18:42, Krishna Kulkarni пишет:
>
> Hi Antony,
> Thanks for the reply. I have made changes in squid.conf as per your
suggestion and have allocated 20 GB of Hard disk space.
> Squid server at my location handles http/https requests for more than
500 hosts. But at peak hours squid usually performs very slow and
browser takes 1-2 minutes just to serve google home page and more time
than that for heavy web page.
> I have verified network link utilization & found it consumes not more
than 15 mb whereas link bandwidth is of 45mb but still squid serves web
pages very slow to client hosts.
> Any suggestions in squid configuration to overcome this issue would be
highly appreciated.
>
> Thanks,
> Krishna.
>
> On Oct 23, 2016 5:11 PM, > wrote:
>
> Send squid-users mailing list submissions to
> squid-users@lists.squid-cache.org

>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://lists.squid-cache.org/listinfo/squid-users

> or, via email, send a message with subject or body 'help' to
> squid-users-requ...@lists.squid-cache.org

>
> You can reach the person managing the list at
> squid-users-ow...@lists.squid-cache.org

>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of squid-users digest..."
>
>
> Today's Topics:
>
>1. Slowness in Squid (Krishna Kulkarni)
>2. Re: Slowness in Squid (Antony Stone)
>3. external_acl_type problem (reinerotto)
>4. Re: Slowness in Squid (Yuri Voinov)
>5. Re: Slowness in Squid (Matus UHLAR - fantomas)
>6. Re: Slowness in Squid (Yuri Voinov)
>
>
> --
>
> Message: 1
> Date: Sun, 23 Oct 2016 09:06:22 +0530
> From: Krishna Kulkarni >
> To: squid-users@lists.squid-cache.org

> Subject: [squid-users] Slowness in Squid
> Message-ID:
>

Re: [squid-users] squid-users Digest, Vol 26, Issue 82

[Krishna Kulkarni]

Hi Antony,
Thanks for the reply. I have made changes in squid.conf as per your
suggestion and have allocated 20 GB of Hard disk space.
Squid server at my location handles http/https requests for more than 500
hosts. But at peak hours squid usually performs very slow and browser takes
1-2 minutes just to serve google home page and more time than that for
heavy web page.
I have verified network link utilization & found it consumes not more than
15 mb whereas link bandwidth is of 45mb but still squid serves web pages
very slow to client hosts.
Any suggestions in squid configuration to overcome this issue would be
highly appreciated.

Thanks,
Krishna.
On Oct 23, 2016 5:11 PM,  wrote:

> Send squid-users mailing list submissions to
> squid-users@lists.squid-cache.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> http://lists.squid-cache.org/listinfo/squid-users
> or, via email, send a message with subject or body 'help' to
> squid-users-requ...@lists.squid-cache.org
>
> You can reach the person managing the list at
> squid-users-ow...@lists.squid-cache.org
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of squid-users digest..."
>
>
> Today's Topics:
>
>1. Slowness in Squid (Krishna Kulkarni)
>2. Re: Slowness in Squid (Antony Stone)
>3. external_acl_type problem (reinerotto)
>4. Re: Slowness in Squid (Yuri Voinov)
>5. Re: Slowness in Squid (Matus UHLAR - fantomas)
>6. Re: Slowness in Squid (Yuri Voinov)
>
>
> --
>
> Message: 1
> Date: Sun, 23 Oct 2016 09:06:22 +0530
> From: Krishna Kulkarni 
> To: squid-users@lists.squid-cache.org
> Subject: [squid-users] Slowness in Squid
> Message-ID:
>