I'm not really sure when I started, I think with 6.7, but I realized it when troubleshooting automatic backups couldn't be setup.
Every time I restart the VCSA, I have tu manually start VMware Appliance Monitoring Service through the Appliance Management UI, or through the console. It starts with no issue manually, but not at boot.
The service is correctly set as Automatic.
Not sure where this service is logged, any idea?