Gazebo real time factor decreases during simulation
Hello,
I am simulating 3 quad-copters at low speed, I have noticed recently that the real time factor decreases during the simulation slowly during the first 4 hours of simulation. Finally it stabilize to around 0.55 all the time. However, I did not had this problem when the speed of the quadcopters where higher. Also the machine is extremely powerful, It has two xeon CPU with 8 cores each one.
Do you have any idea about the reason for this issue, Best regards,
What happens in the simulation during the run time?
Several iris quadcopters fly together and generate some trajectory randomly for a period of times, later all the quadcopters are reseted at the end of each episode.