Since I updated my C5 & C7 hubs to 18.104.22.168 the free memory is considerably lower.
If you look at the graphs below, hub #1 (C7 hub) was running at 288,000 free memory. After updating it has declined to 212,000 quite quickly. Hopefully it is flattening out. Time will tell.
hub #2 (C5) also has less free memory but is not as bad.
Just wondering if anyone else is seeing this and if anyone thinks this may turn into an issue going forward.
BTW the only thing I have done since 22.214.171.124 update is upgrade @thebearmay's Hub Information driver and the HUbiGraph app.
Just tagging @gopher.ny for comment. (Only if you want to though )