I have the RPi3 with Raspian GNU/Linux 9 (stretch) and Node Red (V. 1.0.2). I use the Node Red to display some data riceved with mqtt communication in a period of 10sec. Initialy the dashboard with some gauge and one chart runs fine but after a certain period of time the dashboard works slow and then i get differnet messages: "Page unresponsive, connection lost, something went wrong while displaying this web page". And the cpu utilization is over 50%.
The node red console don't get errors.
- run your Node-red with flag
How would you solve my problem?
All help is much appreciated.