Monitoring Process Core Files; Processing The Crash Core Files; Clearing The Core - Cisco Nexus 9000 Series Troubleshooting Manual

Troubleshooting Service Failures
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The show processes cpu command includes the following keywords:
Keyword
>
>>
history
sort

Monitoring Process Core Files

You can monitor the process core files by using the show cores command.
switch# show cores
Module
------
28
The output shows all cores that are presently available for upload from the active supervisor.

Processing the Crash Core Files

You can process the crash core files by using the show processes log command.
switch# show process log
Process
----------------
ntp
snsm

Clearing the Core

You can clear the core by using the clear cores command.
switch# clear cores
21249 2024626
8503 1990090
11675 1993684
9090 1973913
74118 2956999
76281 2837641
129651 3874436
8864 2077714
0 8
234 34 6884
Instance Process-name
-------- ---------------
1 bgp-64551
PID Normal-exit
------ -----------
919
972
10 0.00% 0.00% 0.00%
4 0.00% 0.00% 0.00%
5 0.00% 0.00% 0.00%
4 0.00% 0.00% 0.00%
25 0.00% 0.00% 0.00%
26 0.00% 0.00% 0.00%
33 0.00% 0.00% 0.00%
4 0.00% 0.00% 0.00%
23 0.00% 0.00% 0.00%
0.00% 0.00% 0.00%
Description
Redirects the output to a file.
Adds the output to an existing file.
Displays information about the CPU utility.
Sorts the list based on the memory usage.
PID Date(Year-Month-Day Time)
-------- -------------------------
5179 2013-11-08 23:51:26
Stack-trace Core
----------- -------
N N
N Y
Cisco Nexus 9000 Series NX-OS Troubleshooting Guide, Release 7.x
Monitoring Process Core Files
- events/0
- events/1
- events/2
- events/3
- events/4
- events/5
- events/6
- events/7
- khelper
- netns
Log-create-time
---------------
N Jun 27 04:08
N Jun 24 20:50
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