The show process cpu command indicates high CPU utilization by pdl20154

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									The show process cpu command indicates
high CPU utilization in the TTY Background
process

Core Issue
A Cisco router may experience this issue when the logging synchronous command is
configured under the line con 0 command.




Resolution
The workaround is to remove the logging synchronous command from under the line con
0 command, as shown in this example.

Note: This should be performed only during a scheduled maintenance window. The router
could pause indefinitely just after the removal of the command. This could require a manual
reboot of the router.



Router(config)#line con 0
Router(config-line)#no logging synchronous
Router(config-line)#



For more information, refer to Troubleshooting High CPU Utilization on Cisco Routers.




Problem Type
Performance issues




Postings may contain unverified user-created content and change frequently. The content is provided as-is and
is not warrantied by Cisco.
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The show process cpu command indicates high CPU utilization in the TTY Background process




Performance Problems
High CPU utilization




Postings may contain unverified user-created content and change frequently. The content is provided as-is and
is not warrantied by Cisco.
                                                                                                            2

								
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