Constant lag and crashes


My server has enormous lag and after some lag it crashes. Here is my timings and crash-report.

Thanks in advance.

Crash Report:

-Xms6G -Xmx6G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:G1MixedGCLiveThresholdPercent=50 -XX:+AlwaysPreTouch For more information: Optimized Startup Flags for consistent Garbage Collection

Try these flags to help the lag at least

I will try thanks!