Re: [squid-users] Question regarding stats

From: Markus Meyer <markus.meyer_at_koeln.de>
Date: Tue, 06 Jul 2010 14:49:11 +0200

Am 06.07.2010 13:52, schrieb Amos Jeffries:
>
> HTTP includes the option of replying to a If-Modified with 304 for
> Not-Modified or 200 for Modified.
>
> I think Squid should have been logging them as 304/REFRESH_HIT and
> 200/REFRESH_MISS though. This needs a closer examination.

Jep, somehow there should be a difference in the naming or at least you
should mention this in the wiki.

>> Not-Modified Replies: 0.00000 0.00000
>
> I'm not sure at this point why you get 0.0000 for the not-modified which
> I would expect to be non-zero from those 304 replies.

So we have The If-Modified requests which, according to you, are "Near
Hits" in Cachemgr and "HTTP refresh hit service time" in SNMP. But then
you have "Not-Modified Replies".

TCP_REFRESH_HIT/304 aka Not-Modified aka "Not-Modified Replies" in Cachemgr

TCP_REFRESH_HIT/200 aka Modified aka "Near Hits" in Cachemgr and "HTTP
refresh hit service time" in SNMP

Does this make any sense?

Cheers, Markus
Received on Tue Jul 06 2010 - 12:49:18 MDT

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