(SOL10095) The BIG-IP system daemon heartbeat is a recurring signal that a service generates. The BIG-IP system continually monitors daemon heartbeat signals for certain daemons, such as the Traffic Management Microkernel (TMM), to determine whether the service is running.
The BIG-IP system logs an error message similar to the following example, to the /var/log/ltm file, when TMM fails to complete its polling loop and update its heartbeat signal within the threshold period:
01010029:5: Clock advanced by &l
↧