How can the architect identify if the Provisioning Services servers are the source of a bottleneck?

While CPU and memory are important, memory alone is not the primary bottleneck indicator for PVS, and network I/O is a more specific PVS bottleneck than memory.

Memory and network utilization are relevant, but high CPU consumption is also a critical factor in PVS performance, especially for processing image requests.

Provisioning Services servers are heavily involved in processing image requests and streaming virtual disk images over the network to target devices, making high CPU utilization for request processing and high network I/O for data transfer key indicators of a performance bottleneck.

Disk I/O is typically not the primary bottleneck for PVS servers themselves, as they primarily stream from local storage or cache rather than heavy, random disk writes, and page file utilization indicates memory pressure, not a specific PVS bottleneck.