199021: System memory utilization has reached the configured watchdog trigger level
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-1-199021:System memory utilization has reached the configured watchdog trigger level of Y %.System will now reload.
Event 199021 is generated when the system memory utilization reaches 100% of the system memory watchdog facility's configured value.The system would automatically reload.
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.