Monit is a free open source utility for managing and monitoring, processes, files, directories and filesystems on a UNIX system. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.
SaaSHub's Down Detector checks the status of services automatically and regularly. However, we cannot promise 100% accuracy. That is why we depend on user reported issues as well. The PM2 status here can help you determine if there is a global outage and PM2 is down for everyone or it is just you that is experiencing problems. Please always report any issues to help others know the current status.