When I start up the server, the TPS (on Aternos) appears to be 8, then goes to 7, then 9, then 12, then 15-17, then 20, but when I join, the TPS appears to be at around 14-17. Then, if I wait about 150 seconds, the TPS goes back to 20.
I installed the DeluxeHub plugin for my server for a lobby/hub. I only have 4 worlds (Hub, One33Seven, One33Seven_nether, One33Seven_the_end). Every time I use the world selector in the hub to go to a different world, the TPS drops from 20 to 19.5, then 18, then 17, then 16. It will take around a minute to go back to 20 again. It seems to me that if I teleport anywhere, the TPS will drop.
Here is a link to the timings report (ran for 5 mins).
Here is also a link to the log (saved 28 mins after startup).
Is there any fix to this? The server IP is One33Seven.aternos.me if that can help somehow.
UPDATE: The server has crashed. Here is the updated log: https://mclo.gs/2UURV7X
I can't share a crash report here because for some reason it didn't generate one even though it says "Crashed".