I am experiencing issues on my small minecraft server. I normaly have about 19 TPS, but when more people come to my server it starts dropping all the way down to sub 10 territory which is obviously unplayable.
My server is a survival server, but I have a bunch of plugins installed. However they don’t seem to be the reason for the lag according to my timings: https://timings.aikar.co/?id=ca06aff649b94d6791a817b9ca302e7f
My VPS specs: 8 CORES XEON E5 2630-v4 @2,2GHz (but it seems that minecraft is not so good in multithreading at all and it’s usign only 1 core most of the time)
30 GB of RAM (I am using just 10 for my server because I heard that too much can be bad)
All SSD storage
Plugins I am using:
Things that I tried so far:
I followed 99% of this guide: https://www.spigotmc.org/threads/guide-server-optimization⚡.283181/
I changed my startup flags to these: -Xms10G -Xmx10G -d64 -server -XX:+AggressiveOpts -XX:+UseConcMarkSweepGC -XX:+UnlockExperimentalVMOptions -XX:+UseParNewGC -XX:+ExplicitGCInvokesConcurrent -XX:+UseFastAccessorMethods
Do you know how to fix this?
Thank you very much for any help!