Implementation of pm configuration on the simulated OLT. Shows the ability to enable or disable individual metrics and the change of sampling frequency at the device level. Though the PM configuration supports grouping and per metric frequency overrides, the example does not implement this functionality.
Implementation of pm configuration on the simulated OLT. Shows the
ability to enable or disable individual metrics and the change of
sampling frequency at the device level. Though the PM configuration
supports grouping and per metric frequency overrides, the example does
not implement this functionality.

Change-Id: Ia1594558f3525ebf7871120a53a813b8f94aa511

opencord/voltha,opencord/voltha,opencord/voltha,opencord/voltha,opencord/voltha