I think it might be you’re missing the leading dot ‘.’ in the processor and temperature num_oid lines. Non-obvious, but has caught me before.
processors:
data:
-
oid: eltMesIssCpuUtilLastMinute
num_oid: '1.3.6.1.4.1.35265.1.139.6.1.1.2.2'
---
temperature:
data:
-
oid: ARICENT-ISS-MIB::issSwitchCurrentTemperature
value: ARICENT-ISS-MIB::issSwitchCurrentTemperature
num_oid: '1.3.6.1.4.1.2076.81.1.66.0'
See this similar one: New OS - Data shows in Discovery but not in poller