In this paper, performance analysis of Automated testing of different circuits in Remote laboratory are presented. Remote laboratory system for Analog Electronic circuits has more than 30 experiments. It's necessary to monitor the working condition of each experiment 24/7 for effective usage of the system. It's humanly difficult to check different types of experiments all the time. So, it's necessary to automate this testing process and inform the maintenance team for about the health condition of the circuits. The automatic testing system is aimed testing the system at regular interval and inform about the faulty circuits. Paper also presents typical analysis report of monostable multivibrator experiment considered for testing.