i have just upgraded my 5.1 server to 6.5 sp4a ... i have noticed that
cpu utilization is higher ... it was 1-5% and now it is like 3-40% .. i
notice dirty cache buffers are higher ... before they were like 0 and
now up to 200 or so .. and also my long term cache hits is 50% when it
was near 90% before

this server is a file server with tfs .. it is also running eguide ( not
in use yet) imonitor and is master replica ... in NRM under health
monitor it shows 364MB of ram out of 2 gig total .. in memory config it
shows taht fht file system cache is using 12 gig of ram .. is that
normal?? and hyperthreding has been turned off

thanks for any help!