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Nexus 9000 high cpu/memory syslog

Veroniks23
Frequent Visitor
Frequent Visitor

Hi everyone! 
are you familiar if there is a syslog about high cpu/memory utilization on a Cisco nexus 9000?

if there is - how does it looks?

I want to use it on my syslog server and I can’t find any info about that 

 

thank you 

1 Accepted Solution

Accepted Solutions

Mark Elsen
Hall of Fame
Hall of Fame

 

         - It will not throw specific messages concerning high CPU , for troubleshooting take a look here : https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/troubleshooting/guide/b_Cisco_Nexus_9000_Series_NX-OS_Troubleshooting_Guide_7x/b_Cisco_Nexus_9000_Series_NX-OS_Troubleshooting_Guide_7x_chapter_010001.html#reference_8EB0CA5ED...

 M.



-- Let everything happen to you  
       Beauty and terror
      Just keep going    
       No feeling is final
Reiner Maria Rilke (1899)

View solution in original post

7 Replies 7

share output of this command 

NSK# show system internal processes cpu  5

 

thank you but that’s not what I meant. 
I wanted to know if there’s a high cpu/memory

on my nexus - if a syslog message about that will show up and how does it looks

we can not see wind but we see it effect, 
so we can not see CPU/Memory Utilize BUT we can see 
1-STP flapping 
2-routing flapping 
3-netwrok drop
4-slow SSH/Telnet response 
......
all indicate that there is issue with CPU/Memory and here there are many commend we must enter to see
CPU utilize 
CPU history 
top 5 process utilize CPU

and do necessary step to stop first cause of high utilize.

hello, can you tell me how to kill or stop the "top" process that has started by this command?

Mark Elsen
Hall of Fame
Hall of Fame

 

         - It will not throw specific messages concerning high CPU , for troubleshooting take a look here : https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/troubleshooting/guide/b_Cisco_Nexus_9000_Series_NX-OS_Troubleshooting_Guide_7x/b_Cisco_Nexus_9000_Series_NX-OS_Troubleshooting_Guide_7x_chapter_010001.html#reference_8EB0CA5ED...

 M.



-- Let everything happen to you  
       Beauty and terror
      Just keep going    
       No feeling is final
Reiner Maria Rilke (1899)

Thank you!! 
Is this the same for ISR 4431 routers?

 

         - FYI : https://www.cisco.com/c/en/us/support/docs/routers/10000-series-routers/15095-highcpu.html

 M.



-- Let everything happen to you  
       Beauty and terror
      Just keep going    
       No feeling is final
Reiner Maria Rilke (1899)