cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
173
Views
0
Helpful
4
Replies

High kernel CPU and memory utilization on ACI leaf switches

sinaa._.ak
Beginner
Beginner

Hi everyone,

In Our ACI fabric We have 6 leaves and 2 spines. 

the user cpu and memory are normal.

But the kernel CPU and memory are always between 80% and 100%.

our APIC and switches version are 5.2(3e) and 15.2(3e) in order

Any ideas might help

Tnx in advane.

1 Accepted Solution

Accepted Solutions

Hello Sinaa

Sounds like a bug

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwb48207

I think you need upgrade your ACI devices ,the fixed version is 15.2(6e), I think this issue (kernel CPU is a cosmetic bug)

regards

View solution in original post

4 Replies 4

jairhern
Cisco Employee
Cisco Employee

Hello Sinaa

did you check your current ACI Leaves and Spines Capacity?

regards

 

Yes, all parameters are less than 10 percent

are you experimented some connectivity issues?

regards

Hello Sinaa

Sounds like a bug

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwb48207

I think you need upgrade your ACI devices ,the fixed version is 15.2(6e), I think this issue (kernel CPU is a cosmetic bug)

regards

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Recognize Your Peers