I have this bug, 1.14 release
Still happening in 19w13a, but it's harder to reproduce.
19w12a still happens
I still have 100% core loading on 19w11a, client.
Arch Linux
I can't confirm this. Can you record a video?
Fixed now. Thanks.
I made some tests with mc 1.12.2. Memory usage constantly and slowly goes up. I'm running minecraft mc on java 9 openjdk, my os - arch linux.
This can be lwjgl 2.9.4 memory leak.(heap usage doesn't go up)
My startup options: -Xmx768M
Max memory usage i seen: ~1.2GiB
Usage goes up constantly by ~2.5MiB every 10-60 secs.
This can be because of particles/nametags.
Test were made on: mc.hypixel.net
After server change(in-game hypixel server changer), jvm deallocates some memory.
But i think, this is ok. Atm i don't have any profiler to make deeper tests.
[media]
Confirmed for 17w47b
Someone?
This isn't fixed.
1.12.2:
1. Add 5-7 servers to make server list scrollable
2. Click and hold any server
3. Move mouse up/down
4. Server list moves up/down
This isn't possible in any snapshot.
I tried to do this. I confirm this bug.
https://bugs.mojang.com/browse/MC-144107