HELP !! Results from zabix , CPU usage and “top” commands are not the same

[bisana]

Hi
I am trying to configure the Zabbix with snmp v1 and simple check , I wanted to check the CPU usage with SNMPv1 , I had used this OID ,
UCD-SNMP-MIB::ssCpuRawUser.0
UCD-SNMP-MIB::ssCpuRawNice.0
UCD-SNMP-MIB::ssCpuRawSystem.0
UCD-SNMP-MIB::ssCpuRawIdle.0
UCD-SNMP-MIB::ssCpuRawWait.0
UCD-SNMP-MIB::ssCpuRawKernel.0

but the results which I get by using “top” command and xabbix is different
Is there any other way (with SNMPv1) for getting CPU usage
Please guide
Thanks
Joseph John