The invention belongs to the technical field of computer state monitoring, and discloses a computer state monitoring system, the system comprises a cloud monitoring module, a display module, an acquisition module, a state monitoring module, a central control module and a data security monitoring module, the security of the computer state is ensured through real-time monitoring of the computer state, and all the modules cooperate with one another, and real-time analysis of data is ensured. According to the system, the state of a computer is monitored in real time through the state monitoring module, all data are monitored and analyzed in real time, data backup and state monitoring logs can be guaranteed by transmitting the data to the cloud monitoring module, and it is guaranteed that historical records can be found quickly when needing to be checked. According to the invention, the analysis of the computer state overcomes manual analysis, the big data technology is selected to analyze the monitoring data, the data analysis with reference to a unified monitoring standard is ensured, the operation is unified when the computer state is adjusted, and the efficiency is improved.