Cisco Nexus Show Cpu Utilization. On dual cpu supervisors this bug hits in 248 days since the system came up. Cpu utilization for 5 seconds = 75%;
Enter the cisco ios show processes cpu sorted 5sec privileged exec command to show the current the cpu utilization and which ios processes are. If you look at the legend you'll see that the running average is shown at about 20% (the # marks) with the asterisks being peak percentages. For example, an action can be taken when high cpu utilization is being seen on the router, or logs can be taken when a bgp session has flapped.
Running A Debug Over A Production Network May Overwhelm The Router.
This brief high cpu utilization could be caused by platform processes and does not. The cli graph is really imprecise, but what you're generally seeing is periodic (and very brief) spikes. Excessive cpu utilization for long periods of time could also jeopardizethe switch's stability, and could lead to an unexpected restart.
182 Total, 1 Running Cpu States :
Below is the basic cisco nexus 7k. The show process cpu command with the sort option displays all of the processes sorted by the highest cpu utilization per process. Something a bit different came up in troubleshooting recently, something i’d like to share briefly in case it bites you.
Utilization In = (Inputrate/Bw)*100Utilization Out = (Inputrate/Bw)*100.
Nothing really showed up as hitting against the copp (control plane policing) policy. This output has been abbreviated to make the example more concise. The show system resources command displays the high level cpu utilization for the supervisor module.
Sflow Process Used To Show High Cpu Utilization Under Some Test Conditions.
Example for arp and for a specific ip address: Core issue high cpu utilization on nexus 5010 resolution intermittent high cpu spikes observed under the show process cpu history is expected normal activity on cisco nexus 5000 switch. Show system resources shows high cpu usage even when there is not much activity on the switch.
* = Maximum Cpu% # = Average Cpu% I Got This Outputs From The Nexus:
Same command but sort it by utilization. 516136k total, 448120k used, 68016k free. # show processes cpu sort | ex 0.0.