Measuring CPU with snmp?

[hornetbloke]

Hi Guys,
I use Cricket to measure various parameters on my Solaris boxes. I have a contribution to measure CPU load which works on 2 Solris 8 boxes that I'm monitoring. However, when I try this on some Solaris 7 boxes it comes back with all "0" readings. I know I have the correct community and even the correct OIDs as I'm getting no errors, just these null readings. Does anyone have any ideas?
OIDs are:
OID rsUserProcessTime 1.3.6.1.4.1.42.3.13.1.0
OID rsNiceModeTime 1.3.6.1.4.1.42.3.13.2.0
OID rsSystemProcessTime 1.3.6.1.4.1.42.3.13.3.0
OID rsIdleModeTime 1.3.6.1.4.1.42.3.13.4.0
OID rsDiskXfer1 1.3.6.1.4.1.42.3.13.5.0
OID rsDiskXfer2 1.3.6.1.4.1.42.3.13.6.0
OID rsDiskXfer3 1.3.6.1.4.1.42.3.13.7.0
OID rsDiskXfer4 1.3.6.1.4.1.42.3.13.8.0
OID rsVPagesIn 1.3.6.1.4.1.42.3.13.9.0
OID rsVPagesOut 1.3.6.1.4.1.42.3.13.10.0
OID rsVSwapIn 1.3.6.1.4.1.42.3.13.11.0
OID rsVSwapOut 1.3.6.1.4.1.42.3.13.12.0
OID rsVIntr 1.3.6.1.4.1.42.3.13.13.0
OID rsIfInPackets 1.3.6.1.4.1.42.3.13.14.0
OID rsIfOutPackets 1.3.6.1.4.1.42.3.13.15.0
OID rsIfInErrors 1.3.6.1.4.1.42.3.13.16.0
OID rsIfOutErrors 1.3.6.1.4.1.42.3.13.17.0
OID rsIfCollisions 1.3.6.1.4.1.42.3.13.18.0