05-26-2022 04:48 AM
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
Solved! Go to Solution.
05-26-2022 06:58 AM
- 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.
05-26-2022 05:56 AM
share output of this command
NSK# show system internal processes cpu 5
05-26-2022 06:19 AM
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
05-26-2022 09:50 AM - edited 05-26-2022 09:50 AM
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.
08-08-2024 09:01 PM
hello, can you tell me how to kill or stop the "top" process that has started by this command?
05-26-2022 06:58 AM
- 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.
05-26-2022 07:05 AM
Thank you!!
Is this the same for ISR 4431 routers?
05-26-2022 09:40 AM
- FYI : https://www.cisco.com/c/en/us/support/docs/routers/10000-series-routers/15095-highcpu.html
M.
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