I found the problem, it was regarding the MTU values on my firewall, but at
least, I have my squid tunned up now :-) It works flawlessly. Thanx guys for
your help.


Usrbich wrote:
> 
> I am worried about the Request memory hit ratios 0.0% part. This means
> that my memory cache is unaffective, right? Where can I tune this?
> 
> Cache information for squid:
>       Request Hit Ratios:     5min: 32.8%, 60min: 32.8%
>       Byte Hit Ratios:        5min: 25.0%, 60min: 25.0%
>       Request Memory Hit Ratios:      5min: 0.0%, 60min: 0.0%
>       Request Disk Hit Ratios:        5min: 50.8%, 60min: 50.8%
>       Storage Swap size:      1401944 KB
>       Storage Mem size:       1144 KB
>       Mean Object Size:       16.21 KB
>       Requests given to unlinkd:      0
> 
> 
> Adrian Chadd wrote:
>> 
>> On Wed, Apr 30, 2008, Usrbich wrote:
>>> 
>>> In cache.log, all I get is this messages:
>>> 2008/04/30 23:58:25| clientReadRequest: FD 121 (10.19.14.58:2014)
>>> Invalid
>>> Request
>>> 2008/04/30 23:58:25| clientReadRequest: FD 112 (10.19.14.58:2013)
>>> Invalid
>>> Request
>>> 2008/04/30 23:58:37| clientReadRequest: FD 170 (10.19.13.54:1317)
>>> Invalid
>>> Request
>>> 2008/04/30 23:58:38| clientReadRequest: FD 121 (10.19.20.55:1235)
>>> Invalid
>>> Request
>>> 2008/04/30 23:58:41| clientReadRequest: FD 169 (10.19.13.54:1318)
>>> Invalid
>>> Request
>>> 2008/04/30 23:58:41| clientReadRequest: FD 169 (10.19.13.54:1319)
>>> Invalid
>>> Request
>>> 2008/04/30 23:58:50| clientReadRequest: FD 126 (10.19.15.55:1662)
>>> Invalid
>>> Request
>>> 
>>> Is that the cause of my timeout problem?
>> 
>> It'd be ncie to know what that is, but no, that in itself shouldn't hang
>> browsing activities.
>> 
>>> Is this startup output ok?
>>> Memory usage for squid via mallinfo():
>>>     total space in arena:   13768 KB
>>>     Ordinary blocks:        13023 KB    265 blks
>>>     Small blocks:               0 KB      5 blks
>>>     Holding blocks:           244 KB      1 blks
>>>     Free Small blocks:          0 KB
>>>     Free Ordinary blocks:     744 KB
>>>     Total in use:           13267 KB 95%
>>>     Total free:               745 KB 5%
>> 
>> Well, squid is using bugger all memory then.
>> 
>> Debugging this will require a little more effort.. you will probably
>> have to begin by fiddling with your server stats and determine what else
>> is going on. You may want to run the system call tracer on Squid to see
>> what its doing when it slows down to see whats going on.
>> 
>> This sort of stuff is precisely why I suggest people graph as much about
>> their
>> Squid servers as they can!
>> 
>> 
>> 
>> Adrian
>> 
>> -- 
>> - Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial Squid
>> Support -
>> - $25/pm entry-level VPSes w/ capped bandwidth charges available in WA -
>> 
>> 
> 
> 

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