simulation speed

[KorechiMingjie]

I installed the c++ version simulation, and get the test program working.

But I feel like the simulation is running much faster than real world, like everything is sped up.

But I am new to mujoco, so I am wondering how to check if the simulation is running at real-time? something like real-time-factor in Gazebo simulator. Or any configuration for this?

Thank you for any tips and help!