Hello, i have own server with 20+ players. Normal cpu usage is at 60-70% But if players exploring world cpu up to 100% and server get lagged. http://www.youtube.com/watch?v=fQlOasug8MA&feature=youtu.be&hd=1 It's a video from htop ssh command. My dedicated server: Intel® Xeon® X3440 Quad-Core 2.53Ghz with Turbo Boost 2.9Ghz 16 GB DDR3 ECC 2x 1,500 GB SATA II OS: Debian 6.0 x64 Java Version Code: minecraft@pro2041:~$ java -version java version "1.6.0_24" Java(TM) SE Runtime Environment (build 1.6.0_24-b07) Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02, mixed mode) Minecraft starting command: Code: #!/bin/sh screen -S server_#1 java -server -d64 -Xmx6144M -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=7 -XX:+AggressiveOpts -jar /home/minecraft/server_#1/craftbukkit-0.0.1-SNAPSHOT.jar nogui Server plugins: Code: 00:33:51 [INFO] Plugins: WorldEdit, iConomyChestShop, VanishNoPickup, LWC, WorldGuard, HeroChat, CommandBook, PermissionsEx, iConomy, MagicCarpet, Permissions, ControllerBlock, Resgaming, SimpleHome, XcraftGate, NoCheat Maybe anybody know how to optimize, maybe change starting command or something. Thanks and regards.
This not working and bugging redstone mechanism So i delete this line. Refresh. Anybody know how to optimize my server? EDIT by Moderator: merged posts, please use the edit button instead of double posting.
Upgrade to Java 1.7 is a must to increase performance! Follow this amazing guide and do all steps: http://forums.bukkit.org/threads/tutorial-reducing-lag-and-possibly-fixing-corrupt-worlds.20911/
Use the plugin PerformanceTweaks @ http://forums.bukkit.org/threads/me...0-08-disc-usage-minimizer-and-more-818.15827/ I'm running it on the latest RB 928 with no issues. Make sure you turn off ChunkPersistance in the config files or you may have issues. Prepare to be amazed and barely ever see Can't keep up messages. Let me know how it works out for you. Check my server out if you'd like.
