Memory use to high

I always have my “memory usage” very high and have practically nothing on my home assistant Only one camera yet.
I have HA running on a Rasp 4 and sometimes it crashes and I think this is why. Just today it died and had the “Out of memory” error.
I’ve been researching how to fix this, but I haven’t found anything effective yet. Any suggestions?

Unused memory is wasted memory.


If you disable the camera what is the memory usage?

What is the resolution of the camera stream?

Honestly when I have random crashing on a Pi. The first thing I look at is an undervoltage condition… Not memory use. I’m with Tom. Unused memory is wasted. You want it to use a lot.