Have i got something wrong with my memory,
I had some sort of outage at 23:15 were my pi stopped responding but graphana still shows some records. The next morning I had to pull the power plug from the Pi to restart and i was able to access the dashboard, My graphes show something happened at that time with a small spike in temp but my free memory had been dropping for a week, then after the restart this morning it jumps up. What should the normal suggested numbers be for free memory, I am running a 4gb Pi4.
There’s a few other threads, and posts on Discord, where people have reported similar behaviour. I don’t know if anybody has fully investigated though.
I’m aware that lately my HA system uses a lot more RAM than it used to. Unfortunately I don’t have any information on when that changed, just that around 0.100 it used some 0.25 GB of RAM, and now it uses about 1 GB of RAM. That might be down to the custom components I have loaded though, but I have seen more people talk about high memory usage/memory leaks of late…
I start up a GCP VM to try out new custom components. For instance a bare bones 0.114.4 install used 95M but adding one instance of NWS Radar jumped the memory usage to 250M.
Just noticed the same for me, Pi3B, free memory a few days ago was around 250MB, today is 30MB