How to solve the problem of MuMu Player 11 with high memory usage, low frame rate or lagging?

When the memory consumption is high, the frame rate is low or the computer is lagging during the emulator operation, it is recommended to click "Menu" - "Settings Center" - "Advanced Settings" in the upper right corner of the emulator. ", set the performance setting to medium, and note that the memory setting should not be too high.