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Minecraft Server-Optimierung: TPS und Speicherverwaltung

Paper/Purpur Server-Optimierung, JVM-Flags, Chunk-Loading-Einstellungen und Plugin-Optimierung.

Lesezeit: 16 dk Spielserver-Einrichtung
minecraftpaperpurpurjvmtpsoptimierungchunk loadingplugin
Autor
REXE Teknoloji Network & Security Team
Redaktion
REXE Teknoloji Technical Editorial
Erstveröffentlichung
Letzte Aktualisierung

Introduction

Minecraft server performance is measured by TPS (Ticks Per Second). The ideal TPS value is 20, and dropping below this causes lag, block delay, and degraded player experience. This guide covers maximizing your Minecraft server performance with Paper/Purpur server software, JVM optimization, chunk loading settings, and plugin optimization.

Server Software Selection

Paper vs Purpur vs Spigot

FeatureSpigotPaperPurpur
PerformanceMediumHighVery High
Async Chunk LoadingNoYesYes
Anti-XrayNoYesYes
Extra ConfigurationLowMediumHigh
Plugin CompatibilityHighHighHigh

Paper or Purpur is recommended for performance-focused servers. Purpur is a fork of Paper with additional optimization options.

Paper Installation

hljs bash
mkdir ~/minecraft && cd ~/minecraft
wget -O paper.jar https://api.papermc.io/v2/projects/paper/versions/1.21.4/builds/latest/downloads/paper-1.21.4-latest.jar

JVM Flags Optimization

Aikar's Flags (Recommended)

hljs bash
nano ~/minecraft/start.sh
hljs bash
#!/bin/bash
java -Xms8G -Xmx8G \
  -XX:+UseG1GC \
  -XX:+ParallelRefProcEnabled \
  -XX:MaxGCPauseMillis=200 \
  -XX:+UnlockExperimentalVMOptions \
  -XX:+DisableExplicitGC \
  -XX:+AlwaysPreTouch \
  -XX:G1NewSizePercent=30 \
  -XX:G1MaxNewSizePercent=40 \
  -XX:G1HeapRegionSize=8M \
  -XX:G1ReservePercent=20 \
  -XX:G1HeapWastePercent=5 \
  -XX:G1MixedGCCountTarget=4 \
  -XX:InitiatingHeapOccupancyPercent=15 \
  -XX:G1MixedGCLiveThresholdPercent=90 \
  -XX:G1RSetUpdatingPauseTimePercent=5 \
  -XX:SurvivorRatio=32 \
  -XX:+PerfDisableSharedMem \
  -XX:MaxTenuringThreshold=1 \
  -Dusing.aikars.flags=https://mcflags.emc.gs \
  -Daikars.new.flags=true \
  -jar paper.jar --nogui
hljs bash
chmod +x ~/minecraft/start.sh

JVM Flag Explanations

FlagDescription
-Xms / -XmxMin/Max heap size (same value recommended)
-XX:+UseG1GCUse G1 Garbage Collector
-XX:MaxGCPauseMillis=200Limit GC pause to 200ms
-XX:+AlwaysPreTouchPre-allocate memory
-XX:G1NewSizePercent=30Young generation size
-XX:G1HeapRegionSize=8MHeap region size

Keep -Xms and -Xmx the same. Different values negatively affect GC performance. Allocate 70-80% of total server RAM.

Chunk Loading Optimization

paper-world-defaults.yml

hljs yaml
chunks:
  auto-save-interval: 6000
  delay-chunk-unloads-by: 10s
  max-auto-save-chunks-per-tick: 6
  prevent-moving-into-unloaded-chunks: true

spigot.yml

hljs yaml
world-settings:
  default:
    view-distance: 6
    simulation-distance: 4
    mob-spawn-range: 4
    entity-activation-range:
      animals: 16
      monsters: 24
      raiders: 48
      misc: 8
    tick-inactive-villagers: false
    nerf-spawner-mobs: true
    merge-radius:
      item: 3.5
      exp: 4.0

bukkit.yml

hljs yaml
spawn-limits:
  monsters: 30
  animals: 8
  water-animals: 3
  ambient: 1
ticks-per:
  animal-spawns: 400
  monster-spawns: 4
  autosave: 6000

Plugin Optimization

Performance-Affecting Plugins

hljs bash
# Generate timings report (Paper)
/timings on
# Wait 10 minutes
/timings paste

Recommended Optimization Plugins

PluginFunction
SparkPerformance profiling
FarmControlFarm entity limiting
ClearLagEntity cleanup
ViewDistanceTweaksDynamic view distance

Reducing Plugin Count

  • Remove unused plugins
  • Consolidate plugins with similar functions
  • Measure each plugin's TPS impact with Spark
  • Replace heavy plugins with alternatives

TPS Monitoring

hljs bash
# In-game TPS check
/tps

# Detailed profiling with Spark
/spark profiler start
# Wait 5 minutes
/spark profiler stop
/spark profiler

TPS Assessment

TPSStatus
20.0Perfect
18-19.9Good
15-17.9Acceptable
10-14.9Poor
<10Critical

Memory Management

RAM Allocation Guide

Player CountRecommended RAM
1-104 GB
10-306-8 GB
30-508-12 GB
50-10012-16 GB
100+16+ GB

GC Log Analysis

hljs bash
# Enable GC logs
java -Xlog:gc*:file=gc.log:time,uptime,level,tags -jar paper.jar

# Analyze GC logs
grep "Pause" gc.log | tail -20

Conclusion

Minecraft server optimization is achieved through proper server software selection, JVM flags, chunk loading configuration, and plugin management. Regular TPS monitoring and Spark profiling help identify and resolve performance issues. REXE VDS high-performance NVMe SSDs and powerful CPUs ensure your Minecraft server runs at peak performance.

Häufig gestellte Fragen

Was ist TPS und was ist der ideale Wert?

TPS (Ticks Per Second) zeigt, wie oft pro Sekunde der Server den Spielzustand aktualisiert. Der ideale Wert ist 20.

Sollte ich Paper oder Purpur verwenden?

Beide bieten gute Leistung. Purpur ist ein Fork von Paper mit zusätzlichen Konfigurationsoptionen.

Warum sind JVM-Flags wichtig?

Richtige JVM-Flags optimieren die Garbage-Collection-Leistung und verhindern TPS-Einbrüche.

Wie hoch sollte die Sichtweite sein?

6-8 wird für Leistung empfohlen. Höhere Sichtweite lädt mehr Chunks und reduziert TPS.

Wie viel RAM benötigt ein Minecraft Server?

Abhängig von der Spieleranzahl. 4 GB für 10 Spieler, 6-8 GB für 30 Spieler, 12+ GB für 50+ Spieler.

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