Jeffrey,
From a labor perspective within the Compute tower, you should include any and all systems analysts/engineers that provide the engineering, technical operations & support, planning & process mgmt, and administration. This covers the services you called out above (e.g. provisioning, upgrading, patching).
Specific to monitoring, if you have a centralized "operations center" (e.g. NOC/GOC), these monitoring activities and associated costs should be allocated to Delivery > Operations Center.