Hi there, I recently came across some seemingly random slownesses with a synth plugin I’m running on ElkPi. What I observer is that the Pi gets very busy and then there’s an enormous latency in the notes my synth plays (in the range of seconds). Sometimes after restarting the plugin the problem goes away, but sometimes it is there from start. I don’t think the issue should be in the plugin itself because it used to work fine until very recently (with same compiled version) and also it works fine on desktop machine. There are a number of things I want to test to be more sure about what’s going on, but one thing that surprises me is that I see a lot of
sushi processes on the pi when I run
htop. I only load a single plugin, but I see ~15 sushi processes. Is that normal?
Thanks in advance!