These guidelines apply to the requirements for deploying Fusion in the ArcSight Platform on a single node. You might have other components deployed to that node, such as ESM Command Center or Recon, which have additional requirements. These hardware requirements are based on dedicated resources allocations. In virtual environments, where there is a risk of over-subscription of the physical hardware, ensure that your ArcSight Platform environment meets these hardware requirements to avoid installation and functionality issues.
If you install Fusion on the same node as another deployed capability, such as Recon, you should keep some unused resource capacity on the node. For more information, see the Technical Requirements and the Administrator’s Guide for the products that you want to deploy.