MCDRAM Cache Bandwidth Bound
Metric Description
This metric represents percentage of elapsed time
the system spent with high MCDRAM Cache bandwidth utilization. Review the
Bandwidth Utilization Histogram to estimate the scale of the issue.
Possible Issues
The system spent a significant percentage of elapsed time with high
MCDRAM Cache bandwidth utilization. Review the Bandwidth Utilization Histogram
to estimate the scale of the issue. Consider improving data locality and L1/L2
cache reuse.