Hi, we've recently upgraded Fuseki from 3.13.1 to 4.3.1 because of log4shell. Our old Fuseki was super stable and reliable, but now after the upgrade we are getting Service Unavailable during normal load.
I realized RAM consumption increased dramatically from 1-1.5GB (3.13.1) to more than 6GB now. We didn't change anything, just the version. After downgrading to 3.13.1 RAM consumption is back to normal. Can anyone explain that? Or maybe someone have experienced a similar degradation? Thanks. Piotr
