The Foglight-FVE-FSM-vApp provides two installers that allow you to select the appropriate version, as needed:
• Foglight-FVE-FSM-vApp-large: install this version if there are less than 3000 virtual machines deployed in your environment.
• Foglight-FVE-FSM-vApp-small: install this version if there are less than 1000 virtual machines deployed in your environment.
The Foglight-FVE-FSM-vApp-large virtual appliance is configured as two virtual machines:
• FMS is allocated with 26GB of Memory, six vCPU, and two virtual disks of 10GB and 70GB, respectively.
• DBS is allocated with 10GB of Memory, four vCPU, and three virtual disks of 10GB, 10 GB, and 250GB, respectively.
The Foglight-FVE-FSM-vApp-small virtual appliance is configured as two virtual machines:
• FMS is allocated with 12GB of Memory, two vCPU, and two virtual disks of 10GB and 40GB, respectively.
• DBS is allocated with 4GB of Memory, two vCPU, and three virtual disks of 10GB, 10GB, and 40GB, respectively.
https://support.quest.com/foglight-for-virtualization-enterprise-edition/8.5.5/download-new-releases