Linux Debian 9.0 java -version openjdk version "1.8.0_212" OpenJDK Runtime Environment (build 1.8.0_212-8u212-b01-1~deb9u1-b01) OpenJDK 64-Bit Server VM (build 25.212-b01, mixed mode)   INVOCATION="/usr/bin/java -Xmx10G -Xms10G -Dpaper.playerconnection.keepalive=60 -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=100 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:G1MixedGCLiveThresholdPercent=35 -XX:+AlwaysPreTouch -XX:+ParallelRefProcEnabled -jar $SERVICE $OPTIONS"   model name : Intel(R) Xeon(R) CPU E5-2660 v2 @ 2.20GHz 8vCPU   plugins: LogBlock-b398.jar PermissionsEx.jar SkinsRestorer.jar SSX_Connector-1.2.0.jar worldedit-bukkit-7.0.0-SNAPSHOT-dist-b4231.jar Worldgentest.jar worldguard-legacy-7.0.0-SNAPSHOT-dist-b1861.jar   [20:11:04] [Server thread/INFO] : This server is running CraftBukkit version git-Spigot-1eece4f-1fa9a81 (MC: 1.14) (Implementing API version 1.14-R0.1-SNAPSHOT)