Chris Robertson wrote:
Marcello Romani wrote:
Il Friday 31 July 2009 17:29:51 Maxime Gaudreault ha scritto:
After all logs entries are in the database I need to calculate how much
bandwidth has been saved by squid. What HTTP Code tells me that the
object came from the cache ? Everything with HIT in it ? TCP_HIT,
TCP_MEM_HIT, TCP_NEGATIVE_HIT ?
Don't know about NEGATIVE_HIT, but I would add TCP_DENIED to the list.
While it is served from the cache, there is no way to calculate
bandwidth savings associated with a TCP_DENIED*. By the same metric,
TCP_NEGATIVE_HIT is served from the cache and has a size associated with
it and seems like a valid bandwidth savings metric to me.
Also, don't forget to use the logformat tag %st instead of the default
%<st.
That will catch the true bandwidth used for PUT, POST, file uploads and
AJAX stuff.
Just my 2 (euro)cents.
Ditto. Except US currency.
Ditto. In NZc.
Amos
--
Please be using
Current Stable Squid 2.7.STABLE6 or 3.0.STABLE17
Current Beta Squid 3.1.0.12
