> How is your overall memory travelling?
>
> Was your server before 32, or 64 bit?
>
We were on 32 bit Linux before.
Not sure what you mean by memory travelling - here are some stats from the
server monitor:
Total memory: 1.42 GB
Used memory: 900 - 1100 MB (up and down when garbage collection occurs)
Session scope: 1.175 MB
Application scope: 304K
Query cache: 20 MB
JVM: min and max heap sizes set to 1.512 GB
JVM
arguments: -server -Dsun.io.useCanonCaches=false -XX:MaxPermSize=256m
-XX:+UseParallelGC
-Xbatch -Dcoldfusion.rootDir={application.home}/../
-Dcoldfusion.libPath={application.home}/../lib
One thing I don't get - we used to use SeeFusion on our CF7 installation,
and the memory in use fluctuated at around 20% all the time. It seems like
now on CF8 we are consistently using 70-80% of the JVM allotment, but the
application hasn't changed at all.
When I look at the sawtooth pattern that is shown by the memory tracker, it
consistently goes up to 1.1 GB used and then drops down to about 800 MB used
when garbage collection occurs, but it never goes below 800 MB used.
I guess I'm not sure what is using up 700 MB of memory when we've only got ~
22 MB usage in the session/app scopes and cached queries. I know CF 8 has a
bigger footprint, but that much bigger?
-- Josh
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