@sdetweil let’s close this one. There was a need to pass through a height or width value when using MMM-Unsplash. Passing nothing seems to have grabbed the raw file and chewed up a good deal of memory. I’m still monitoring.
I’d love to setup a log element that drops memory usage into the pm2 logs. Just fear monitoring memory may eat up too much memory ;) (but I should have plenty of it)
I’m using MMM-Tools to display stats, may leverage that.