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872 PowerConnect B-Series FCX Configuration Guide
53-1002266-01
Displaying IP configuration information and statistics
26
Displaying CPU utilization statistics
You can display CPU utilization statistics for IP protocols using the show process cpu command.
The show process cpu command includes CPU utilization statistics for ACL, 802.1x, and L2VLAN.
L2VLAN contains any packet transmitted to a VLAN by the CPU, including unknown unicast,
multicast, broadcast, and CPU forwarded Layer 2 traffic.
To display CPU utilization statistics for the previous one-second, one-minute, five-minute, and
fifteen-minute intervals, enter the following command at any level of the CLI.
If the software has been running less than 15 minutes (the maximum interval for utilization
statistics), the command indicates how long the software has been running. Here is an example.
Port The Layer 4 TCP or UDP port the policy checks for in packets. The port can be displayed by
its number or, for port types the router recognizes, by the well-known name. For example,
TCP port 80 can be displayed as HTTP.
NOTE: This field applies only if the IP protocol is TCP or UDP.
Operator The comparison operator for TCP or UDP port names or numbers.
NOTE: This field applies only if the IP protocol is TCP or UDP.
TABLE 159 CLI display of global IP configuration information – Layer 3 Switch (Continued)
This field... Displays...
PowerConnect# show process cpu
Process Name 5Sec(%) 1Min(%) 5Min(%) 15Min(%) Runtime(ms)
ACL 0.00 0.00 0.00 0.00 0
ARP 0.01 0.01 0.01 0.01 714
BGP 0.00 0.00 0.00 0.00 0
DOT1X 0.00 0.00 0.00 0.00 0
GVRP 0.00 0.00 0.00 0.00 0
ICMP 0.00 0.00 0.00 0.00 161
IP 0.00 0.00 0.00 0.00 229
L2VLAN 0.01 0.00 0.00 0.01 673
OSPF 0.00 0.00 0.00 0.00 0
RIP 0.00 0.00 0.00 0.00 9
STP 0.00 0.00 0.00 0.00 7
VRRP 0.00 0.00 0.00 0.00 0
PowerConnect# show process cpu
The system has only been up for 6 seconds.
Process Name 5Sec(%) 1Min(%) 5Min(%) 15Min(%) Runtime(ms)
ACL 0.00 0.00 0.00 0.00 0
ARP 0.01 0.01 0.01 0.01 714
BGP 0.00 0.00 0.00 0.00 0
DOT1X 0.00 0.00 0.00 0.00 0
GVRP 0.00 0.00 0.00 0.00 0
ICMP 0.00 0.00 0.00 0.00 161
IP 0.00 0.00 0.00 0.00 229
L2VLAN 0.01 0.00 0.00 0.01 673
OSPF 0.00 0.00 0.00 0.00 0
RIP 0.00 0.00 0.00 0.00 9
STP 0.00 0.00 0.00 0.00 7
VRRP 0.00 0.00 0.00 0.00 0