How can I determine the load on the Hubitat hub?

[plantucha]

Node-RED Flow - Hubitat Performance Monitor

Lately I've been working to track down what exactly has been causing my hub to slow down at times. As part of the troubleshooting, I wanted to maintain some graphs and logs of hub response times, and also to be notified when the hub begins acting up. [43%20PM] Great! What does it do? The flow makes an HTTP request to the hub's App List page every five minutes and calculates the response time. The response time is written to MySQL, InfluxDB, and a JSON log file on disk. If the response tim…