Unsolvable problem... I've tried everything

I’ve been running a server since 1.14.2, and I have a medium playerbase. However since day 1 I have experienced a huge amount of TPS loss and I still have not been able to find the source.

Minecraft Version: 1.14.3
Timings: https://timings.aikar.co/?id=064cd9d2aeea4929a9da112669b44658

Please help me out… I’m desperate :frowning:

as i know 1.14 TPS problems is Mojang’s fault and not resolvable by whatever server modifications, you could try 1.12.2 or 1.13.2

is there anything different you were doing now compared to before 1.14.4?