AW: Cache

From: Patrick Kormann <pkormann@dont-contact.us>
Date: Wed, 14 Apr 1999 13:35:22 +0200

Hi!

Well, this doesn't look very promising either...

TOTALS
ICP : 1920175 Queries, 0 Hits ( 0%)
HTTP: 812842 Requests, 181 Hits ( 0%)

Right now, our caches are pretty much useless. I don't know what's the
problem - I've looked through the configuration files but I don't find the
problem.

PS: ACHTUNG!! Neue Einheitsnummer 0840 840 850 !!
!! Gültig für die ganze Schweiz !!

Mit freundlichen Grüssen

Patrick Kormann
DataComm (Schweiz) AG
Projektleiter Technik
                                        

-- 
PGP Fingerprint: B52F 7B90 0DDE AADE A388  1E9B 43A6 5555 FC47 04EB 
-----Ursprüngliche Nachricht-----
Von: Adalto Silva Correia Filho [mailto:adalto@futuro.pop-ce.rnp.br]
Gesendet am: Mittwoch, 14. April 1999 12:09
An: pkormann@intern.datacomm.ch
Cc: 'squid-users@ircache.net'
Betreff: Re: Cache
Dear Patrick,
	One can see something alike the 1.1's hit ratio in the Cache 
Client List Menu. There are some totals at the bottom of the resulting 
page that may help you.
Regards,
Adalto S. Correia Filho
Administrador de Redes do POP-CE
Administrador de Sistemas e Redes
adalto@pop-ce.rnp.br
Ponto de Presença da Rede Nacional de Pesquisa no Ceará
http://www.pop-ce.rnp.br		info@pop-ce.rnp.br
On Wed, 14 Apr 1999, Patrick Kormann wrote:
> Hi!
> 
> Back in the Squid 1.x days, we were proud of the hit ratios it produced.
> With squid 2.x (2.1.PATCH2 for now), something seems to go wrong. The
pretty
> table back from the 1.x days has gone, but where I find values that give
> hints about the hit ratio, they are near 0, sometimes even negative.
> I've set our proxies to use 10 Gigs of cache_dir, but the amount of used
> space in the cache dir does not grow, it's still the same as before, when
I
> had set them to 1 Gig. So I purged the cache of one Proxy completely.
> Now, it looks like this:
> 
> Connection information for squid:
> 	Number of clients accessing cache:	2498
> 	Number of HTTP requests received:	661732
> 	Number of ICP messages received:	3032792
> 	Number of ICP messages sent:	3032795
> 	Number of queued ICP replies:	0
> 	Request failure ratio:	 0.00%
> 	HTTP requests per minute:	830.6
> 	ICP messages per minute:	7613.6
> 	Select loop called: 11158846 times, 4.284 ms avg
> Cache information for squid:
> 	Request Hit Ratios:	5min: 0.1%, 60min: 0.1%
> 	Byte Hit Ratios:	5min: 2.1%, 60min: 1.1%
> 	Storage Swap size:	189 KB
> 	Storage Mem size:	424 KB
> 	Storage LRU Expiration Age:	365.00 days
> 	Mean Object Size:	7.56 KB
> 	Requests given to unlinkd:	0
> 
> Thats after about 12 hours. In the evening, we have well over 2000 HTTP
> requests per minute.
> But why the hell is the sorage swap size only 189 KB?!? It's like that
since
> yesterday evening and it doesn't grow...
> 
> 
> 
> 
> PS: ACHTUNG!! Neue Einheitsnummer 0840 840 850 !!
> !! Gültig für die ganze Schweiz !!
> 
> Mit freundlichen Grüssen
> 
> Patrick Kormann		
> DataComm (Schweiz) AG
> Projektleiter Technik 
> 					
> -- 
> PGP Fingerprint: B52F 7B90 0DDE AADE A388  1E9B 43A6 5555 FC47 04EB 
> 
> 
Received on Wed Apr 14 1999 - 05:46:25 MDT

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