[squid-users] Interpreting of logfiles

From: Boosten, Peter <Peter.Boosten@dont-contact.us>
Date: Fri, 16 Aug 2002 14:39:31 +0200

Hi Guys (m/f),

Yesterday I asked a question about measuring downloadspeeds, while dividing
column 5 (size) from access.log by column 2 (elapsed time).

Henrik mentioned that some clients don't close their connection fully and
therefor some logentries had a second extra added.

How about this one (wrapped):

1029400340.528 4 172.31.142.226 TCP_HIT/200 32758 GET http://orbit-
net.nesdis.noaa.gov/goes/aviation/rawimage/loops/gifs/atl_wv/19.gif - NONE/-
image/gif

Here a file (32758 bytes) is serviced from cache in 4 ms, that would be a
connectionspeed of 7997.59 Kbytes/sec., which is not possible, because the
client is located on the other side of a T1, which is 1.5 Mbit!

Any explaination possible for this?

Peter

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Received on Fri Aug 16 2002 - 06:40:04 MDT

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