199020: System memory utilization has reached a percentage
Cisco ASA is a security device that provides the combined capabilities of a firewall, an antivirus, and an intrusion prevention system. It also facilitates virtual private network (VPN) connections.It helps to detect threats and stop attacks before they spread through the network.
Message: %ASA-2-199020:System memory utilization has reached X %.System will reload if memory usage reaches the configured trigger level of Y %
Event 199020 is generated when the system memory utilization reaches 80% of the system memory watchdog facility's configured value. The current percentage value and the trigger percentage value are specified in the message.
How could you resolve this situation?
Reduce system memory utilization by reducing traffic load, removing traffic inspections, reducing the number of ACL entries, and so on.If a memory leak is suspected,contact Cisco TAC.