This metric represents a percentage of elapsed time the system spent with a high outgoing bandwidth utilization of the Intel Omni-Path Fabric. Note that the metric is calculated towards theoretical maximum networking bandwidth and does not take into account dynamic network conditions such as link oversubscription that can reduce the theoretical maximum.
High outgoing network bandwidth utilization was detected. This may lead to increased communication time. You may use Intel Trace Analyzer and Collector for communication pattern analysis.