Confirmed issue on a server in Windows 10 1809 build (latest) and snapshot 19w12b. Using flags -xms 10G -xmx 10G in 64-bit java. The 10 gigs of memory get filled quite fast while standing still, then garbage collection happens and goes back to 1G memory and starts filling again. When flying on creative mode or using elytra, the sawtooth pattern gets quite ridiculous: like a full spike every 1-2 seconds and countless "Can't keep up" messages show up despite CPU topping at 50% usage.
Guaranteed there's a memory leak somewhere in the code.
El korp
Confirmed issue on a server in Windows 10 1809 build (latest) and snapshot 19w12b. Using flags -xms 10G -xmx 10G in 64-bit java. The 10 gigs of memory get filled quite fast while standing still, then garbage collection happens and goes back to 1G memory and starts filling again. When flying on creative mode or using elytra, the sawtooth pattern gets quite ridiculous: like a full spike every 1-2 seconds and countless "Can't keep up" messages show up despite CPU topping at 50% usage.
Guaranteed there's a memory leak somewhere in the code.