Cisco Cool tips- Series 3 -Show Controller Utilization

Here is one more cool command which shows a summary of port utilization on all ports,including percentage and backplane/fabric utilization:

The show controllers utilization command on the Cisco catalyst 3560 (other IOS switches probably support
this) running Cisco IOS Software Release 12.2(44)SE1

MBGF-DAC-3560-AS02#sho controllers utilization
Port Receive Utilization Transmit Utilization
Gi0/1 0 0
Gi0/2 0 0
Gi0/3 0 0
Gi0/4 0 0
Gi0/5 0 0
Gi0/6 0 0
Gi0/7 0 0
Gi0/8 0 0

Total Ports : 52
Switch Receive Bandwidth Percentage Utilization : 0
Switch Transmit Bandwidth Percentage Utilization : 0

Switch Fabric Percentage Utilization : 0

MBGF-DAC-3560-AS02#