High CPU utilization caused by crypto sw pk pro

[trinawong]

Dear All,

High CPU utilization observed in the router, which caused by 'crypto sw pk pro', any idea how 'crypto sw pk pro' caused the high CPU utilization?

Thank You,

[gmarogi]

If you are using SSH as a transport protocol for Telnet (VTY) lines, the RSA key will be generated every hour and you can experience hourly cpu spikes for the process 'crypto sw pk pro'.