RE: cache usage interpretation required

  • From: "Guinn Unger" <mlists@xxxxxxxxxxxxx>
  • To: "'[ISAserver.org Discussion List]'" <isalist@xxxxxxxxxxxxx>
  • Date: Thu, 7 Feb 2002 09:42:06 -0600

Bob,
 
One is "Requests" while the other is "Bytes".  I would expect all large
files (downloads for instance) to come directly from the Internet.  So
this would be a larger percentage size-wise but not necessarily a large
percentage request-wise.  Does this make sense?
 
Guinn Unger

-----Original Message-----
From: Bob Cheeseman [mailto:bob@xxxxxxxxxxx] 
Sent: Thursday, February 07, 2002 9:31 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] cache usage interpretation required


http://www.ISAserver.org


Shown below is my cache usage chart for January.
 
There is some confusions as to how Objects returned from the Internet
can be 1.7GB out of 2.3 GB yet Objects returned from cache without
verification  can be 78.8%?
 
What am I missing?
 
 
 
Status   Requests        % of Total Requests     Total Bytes    
Objects returned from the Internet      156679  14.1 %   1.7 GB 
Objects returned from cache without verification        876092  78.8 %
265.3 MB        
Objects returned from the Internet, updating a file in cache    48869
4.4 %    261.2 MB       
Objects returned from cache after verifying that they have not changed
29906   2.7 %    116.5 MB       
Information not available       64      0.0 %    9.3 KB 
Total   1111610         100 %    2.3 GB 

 
Thanx,
 
Bob 
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