Displays the Graphics C/P states by device, and over time.
To access this window: Click the Graphics C/P States sub-tab in the Platform Power analysis result tab.
The Graphics C/P States window is available in the Platform Power Analysis viewpoint that provides power-related data collected on a target system. This window displays the time that each device spent in each C-State and P-State by frequency and sleep state, and over time.
Note
Platform Power Analysis viewpoint is available 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.
Use this window to identify what device spent time at what frequency and to understand what devices were active at what timeframes during the data collection.
Graphics C/P States Pane
The Graphics C/P States pane shows the time spent in each state, by device. Click the expand
/collapse
buttons in the data columns to expand the column and show data for different C-States and P-States in each device.
Timeline Pane
The Timeline pane graphically displays the C-States of each device, at each point in time. Each state is shown in a different color. It also shows sampling points. Use the legend on the right to see the colors related to the different states or features, and check/uncheck boxes to add or remove optional display features.