Firepower 2130: Repeating CPU utilization alert on Firepower ASA

[jds5]

Hello,

We are getting reoccurring high CPU alerts on Firepower ASA being used as Remote-Access gateway.

The firewalls cpu utilization goes to 70% (for 30 minutes or more) or 80% (for 15 minutes or more)

ASA: 9.20(2)2

SSP:2.14(1.131)

Best Regards,

[balaji.bandi]

check what is the reason for high CPU, how many VPN clients are being handled?

https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/113185-asaperformance.html

https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/116170-probsol-asa-00.html