NocPerfmon¶
Xilinx Versal series introduces a high speed, low latency network on chip or NoC. Runtime monitoring of the performance of this network is possible with the noc-perfmon service.
The image above shows one implementation that uses a small fraction of the network. Each box in the image represents a node in the network, and each node provides point info on performance.
NoC endpoints are capable of reporting bandwidth and latency of the traffic that flows across the network. Filtering is an advanced user option that allows the performance to be refined further.