Thanks Jeff, for the suggestions. Last night I did run the top command and it seems like the node-red fluctuates between 35-56% CPU and this morning too it was around the same. Also I am not using the SMS node. I am guessing that node can cause issues? We are planning to use the SMS node only in critical errors that needs someones attention to handle any issues wrt to the conduit/gateway, but so far we haven’t used it.
Also is there a better way to determine if the cellular connection is up and running, instead of using the PPP rest api? Sometimes I have noticed that the PPP api will return that the PPP link is up, but all my http calls would fail.
Thanks,
Ajay.