I really appreciate the knowledge shared here - thank you to all the contributors! I’ve started to convert parts of my flows into reusable sub-flows to cut down on repetition. Today I have a flow that handles the events from a ZHA attached Hue v1 remote. Currently I have a flow that performs well …

[image] stevegroom: In the node debug log (with the current Deprecated API warnings issue) the window is blank for a few seconds and then spits out thousands of lines of these warnings alongside a couple of debug nodes) . [image] Just Upgraded to NodeRED Add-on v14.5.0, all s…

It doesn’t work from the HA terminal: [image] how do you get to the /opt that you mention?

Here: Config > addon > NR > Configuration > init_commands [image]

Just Upgraded to NodeRED Add-on v14.5.0, all sorts of errors I've never seen before in the add-on log and debug log sed -i “772,775d” /opt/node_modules/@node-red/util/lib/util.js Thank you, that did the trick.

One down, two to go: [image] stevegroom: Is there a performance diagnostics tool for node red to help me understand where all the cycles are being used? I also used node red environment variables for the first time - should these be used in HA?

[image] stevegroom: Running on HA Yellow this uses 40% CPU for several seconds. Is this the total CPU usage or just node red? You can enable the CPU sensor in the node red integration, but I believe that the addon’s CPU usage is not computed by this sensor. I don’t know if there is any diag…

Hi, the CPU is the HA system monitor: [image] Since turning off the deprecation warnings - the momentary usage is only 20% - pressed the dim up / down buttons - you can see the last peak and the memory usage increased too. A CPU monitor is not likely to help locate the problem, so I’ll have to …

Happy to say that at the moment the flows are responsive. I tried several actions to try to narrow down where the performance hit might be coming from but in the end inconclusive. Performance is back to normal, but re-adding these suspects did not recreate the performance problem. Get Entities wit…

[image] stevegroom: A CPU monitor is not likely to help locate the problem, so I’ll have to try to disable other flows etc. You can compare CPU usage before and after updating nodered and after applying the command in settings. I even tried to make this comparison, but on the same day I made…

Node Red debugging

Third party integrations Node-RED

walberjunior (Walberjunior) September 30, 2023, 6:16pm 2