Intel® VTune™ Amplifier

DRAM Self Refresh

DRAM Self Refresh residency represents the percentage of time the system’s DRAM was doing self-refresh during the collection period. The system’s DRAM will enter a low power self-refresh mode when it is not being actively utilized.

Note

This metric is collected as part of energy analysis. Energy analysis is provided by the Intel® VTune™ Amplifier for Systems only. Energy analysis collection is supported for target Android*, Windows* or Linux* devices.

Parent topic: Energy Analysis Metrics Reference

See Also

Energy Analysis
Interpreting Energy Analysis Data Identify causes of energy waste on target systems.
Window: Bandwidth Displays the DDR SDRAM memory events and bandwidth usage over time.