Device-level CAM utilization information.
Octet 0: average MPM CAM utilization over the latest sample period (percent)
Octet 1: average MPM CAM utilization over the latest minute (percent)
Octet 2: average MPM CAM utilization over the latest hour (percent)
Octet 3: maximum MPM CAM utilization over the latest hour (percent)
Octet 4: average HRE CAM utilization over the latest minute (percent)
Octet 5: average HRE CAM utilization over the latest minute (percent)
Octet 6: average HRE CAM utilization over the latest hour (percent)
Octet 7: maximum HRE CAM utilization over the latest hour (percent)
Octet 8: average HRE collision utilization over the latest minute (percent)
Octet 9: average HRE collision utilization over the latest minute (percent)
Octet 10: average HRE collision utilization over the latest hour (percent)
Octet 11: maximum HRE collision utilization over the latest hour (percent).