# title
About I/O behavior with Arm Performance Reports

# topic.label
About I/O behavior with Arm Performance Reports

# topic.topics[].label
Performance Report for a low workload of four processes

# topic.topics[].label
Performance Report for a medium workload of nine processes

# topic.topics[].label
Performance Report for a high workload of 16 processes

# topic.topics[].label
Performance Report for a workload of 4 processes on another system

# metadata.contentDescription
This tutorial demonstrates how Arm Performance Reports shows the I/O behavior of the MADbench2 benchmark using real-world Cosmic Microwave Background (CMB) out-of-core processing workloads.