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Nexus 9000 high cpu/memory syslog

Veroniks23
Level 1
Level 1

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

marce1000
VIP
VIP

 

         - 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.



-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

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?

marce1000
VIP
VIP

 

         - 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.



-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

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.



-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
    When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

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