The present disclosure provides methods and apparatus for monitoring performance of a Maintenance Entity (ME) in a computer network. In one embodiment, a method of monitoring performance of an ME includes receiving a control frame via the ME. The method further includes using a hardware performance monitor to provide to a programmable processor a metric indicative of a performance parameter associated with the ME based at least in part on information in the control frame. The method further includes using the programmable processor to determine the performance parameter associated with the ME based at least in part on the metric provided using the hardware performance monitor.