Hit rate ?

(New to the list, so I'm sorry if this was discussed last week)

We're running 1.1.18 on a P200 with 128Mb of RAM, and about 10Gb of HDD.
In a typical 24 hour period we have around 900 to 1,000Mb of traffic
through the cache.

Out hit rate has been steady at 30% for some months, but in the last
week has dropped to 20 to 25%.

That I know of "nothing" has changed - any suggestions as to where to
start looking ??
--------------------------------------------------------------------
Nick D Orloff www.starnet.com.au Suite 9, Level 3
Director 299 Toorak Rd
StarNet I S Pty Ltd Ph +61 3 9826 4655 South Yarra
nicko@starnet.com.au Fax +61 3 9826 4199 Vic, AUSTRALIA, 3141
--------------------------------------------------------------------
                Your Internet Partner
Received on Tue Jul 07 1998 - 15:37:15 MDT