Re: [squid-users] one question+vmstat+squid

According to your mem and cpu statistics your machine is running fine.. now
if you talk about client browsing problem can be in....

1 Configure proxy manually in your borwser and check your cache working fine
or problem in cache. even ask to your some clients for checking.

if manually adding proxy is working fine. Then check transparent wihtout
WCCP... if it is also working then problem can be WCCP....

now how to solve WCCP problem...

Respected Henrik already have told you MTU problem but most of client packet
comes with 1500 plus MTU..I will suggest check your wccp module load it
again..
also check wccp router redirecting or getting packet from cache or not..

  WCCP packets.... check router
   show ip wccp webcache detail etcc

update us if you need some more help

-- 
Best Regs,
Masood Ahmad Shah
System Administrator
^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
|   * * * * * * * * * * * * * * * * * * * * * * * *
|   Fibre Net (Pvt) Ltd. Lahore, Pakistan
|   Tel: +92-42-6677024
|   Mobile: +92-300-4277367
|   http://www.fibre.net.pk
|   * * * * * * * * * * * * * * * * * * * * * * * *
^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
Unix is very simple, but it takes a genius to understand the simplicity.
(Dennis Ritchie)
"All I want is a few minutes alone with the source code for the universe and
a quick recompile."
----- Original Message ----- 
From: "Sukhjit Singh" <sukhjits@emmtel.com>
To: "Ahmad Masood Shah" <masood@ipsec.fibre.net.pk>; "Samuel Abreu de Paula"
<mlists@dnadigital.com.br>; <squid-users@squid-cache.org>; "Henrik
Nordstrom" <hno@squid-cache.org>
Cc: <squid-users@squid-cache.org>
Sent: Wednesday, June 04, 2003 1:22 PM
Subject: Re: [squid-users] one question+vmstat+squid
Dear Ahmad,
You have helped me many times, kindly see what is the problem am stuck in.
The stats of the free -m command are below
[root@CACHE root]# free -m
             total       used       free     shared    buffers     cached
Mem:           501        497          4          0         69        208
-/+ buffers/cache:        219        281
Swap:          515          0        515
The stats of the cat /proc/meminfo are below.
[root@CACHE root]# cat /proc/meminfo
        total:    used:    free:  shared: buffers:  cached:
Mem:  525897728 521408512  4489216        0 72478720 218476544
Swap: 540729344   311296 540418048
MemTotal:       513572 kB
MemFree:          4384 kB
MemShared:           0 kB
Buffers:         70780 kB
Cached:         213212 kB
SwapCached:        144 kB
Active:          81304 kB
Inactive:       244508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:       513572 kB
LowFree:          4384 kB
SwapTotal:      528056 kB
SwapFree:       527752 kB
I have 512MB physical mem and it is just showing 4MB free, its ok if you say
it is a normal procedure, now the problem is that i have PIII 1.7GHz
processor  and 3 SCSI drives (8GB each)
i have put my all dial up customers of squid+wccp and there are about 400
req/min, and i have my own pc also on squid+wccp in order to check the
performance.
ON dialup the customers are not able to open the sites where as it is
performing alright on my pc.
The hits are coming but there is no browsing on the customer side.
What can be the probable solution, first of all tell me how to check if the
squid has enough resorces in terms of cpu utilizations and RAM (Memory you
are saying is enogh), then if every thing
is fine why the customers are not able to open sites.
Kindly show some way.
   Regards
   Sukhjit Singh
   Network Administrator
   Emmsons Infotech Ltd.
   SCO 13-14-15, Sec 34A,
   Chandigarh-160 022
   (Ph): +91 172 606664
   Mobile 9815228132
   sukhjits@emmtel.com
   http://www.emmtel.com
----- Original Message ----- 
From: "Ahmad Masood Shah" <masood@ipsec.fibre.net.pk>
To: "Sukhjit Singh" <sukhjits@emmtel.com>; "Samuel Abreu de Paula"
<mlists@dnadigital.com.br>; <squid-users@squid-cache.org>
Sent: Wednesday, June 04, 2003 12:59 PM
Subject: Re: [squid-users] one question+vmstat+squid
> according to your vmstat output it seems that your memory is good. because
> your system not using swap. what about top output....
>
> cat /proc/meminfo
>
> -- 
>
> Best Regs,
> Masood Ahmad Shah
> System Administrator
>
> ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
> |   * * * * * * * * * * * * * * * * * * * * * * * *
> |   Fibre Net (Pvt) Ltd. Lahore, Pakistan
> |   Tel: +92-42-6677024
> |   Mobile: +92-300-4277367
> |   http://www.fibre.net.pk
> |   * * * * * * * * * * * * * * * * * * * * * * * *
> ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
> Unix is very simple, but it takes a genius to understand the simplicity.
> (Dennis Ritchie)
> "All I want is a few minutes alone with the source code for the universe
and
> a quick recompile."
>
>
> ----- Original Message ----- 
> From: "Sukhjit Singh" <sukhjits@emmtel.com>
> To: "Samuel Abreu de Paula" <mlists@dnadigital.com.br>;
> <squid-users@squid-cache.org>
> Sent: Wednesday, June 04, 2003 7:28 AM
> Subject: [squid-users] one question+vmstat+squid
>
>
> > Dear all Squid Gurus,
> >
> > These are the stats of the vmstat of my squid cache
> >
> >  procs                      memory    swap          io     system
> > cpu
> >  r  b  w   swpd   free   buff  cache  si  so    bi    bo   in    cs  us
> sy
> > id
> >  0  0  0      0   4520 101988 329928   0   0     5    41  244    56   4
> 9
> > 87
> >
> >
> > kindly tell me if am falling short of memory.
> >
> >
> >
> >    Regards
> >
> >    Sukhjit Singh
> >    Network Administrator
> >    Emmsons Infotech Ltd.
> >    SCO 13-14-15, Sec 34A,
> >    Chandigarh-160 022
> >    (Ph): +91 172 606664
> >    Mobile 9815228132
> >    sukhjits@emmtel.com
> >    http://www.emmtel.com
> >
> > ----- Original Message -----
> > From: "Samuel Abreu de Paula" <mlists@dnadigital.com.br>
> > To: <squid-users@squid-cache.org>
> > Sent: Tuesday, June 03, 2003 10:09 PM
> > Subject: [squid-users] Hude store.log file!
> >
> >
> > > Hi ppl...
> > > I get a squid running, and it stops cos lack of space in disk...
> > > And checking the logs, the file store.log have 1.1G, ok, i move that
> file
> > and start squid again, squid is up...
> > > But when i start squid, that file start growing and goes to 149M
> > incredibly fast, then the speed is more slow, but still growing...
> > > Checking the squid.conf, where it's to configure that file, says that
> > could let the parameter as none to disable it... It's ok disable??? Or
> > anyone has a good argument to let that file ok?
> > >
> > > Samuel Abreu
> > >
> >
> >
>
>