.

images/papermc/Containerfile

@@ -21,8 +21,29 @@ COPY --chmod=755 entrypoint.sh /entrypoint.sh
 COPY ./server.properties /data
 RUN mkdir -p /data/config
 COPY ./paper-global.yml /data/config
+COPY ./ops.json /data
 
 RUN printf eula=true > eula.txt
-RUN java -jar server.jar --initSettings
+RUN java -Xms3072M -Xmx3072M --add-modules=jdk.incubator.vector -XX:+UseG1GC \
+  -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 \
+  -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch \
+  -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 \
+  -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M \
+  -XX:G1ReservePercent=20 -jar server.jar --nogui --initSettings
+ 
 ENTRYPOINT ["/entrypoint.sh"]
-CMD ["java", "-jar", "server.jar", "--nogui"]
+CMD ["java", "-Xms3072M", "-Xmx3072M", "--add-modules=jdk.incubator.vector", \
+  "-XX:+UseG1GC", "-XX:+ParallelRefProcEnabled", "-XX:MaxGCPauseMillis=200", \
+  "-XX:+UnlockExperimentalVMOptions", "-XX:+DisableExplicitGC", \
+  "-XX:+AlwaysPreTouch", "-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", \
+  "-XX:G1NewSizePercent=30", "-XX:G1MaxNewSizePercent=40", \
+  "-XX:G1HeapRegionSize=8M", "-XX:G1ReservePercent=20", \
+  "-jar", "server.jar", "--nogui"]

images/papermc/ops.json

@@ -0,0 +1,8 @@
+[
+  {
+    "uuid": "3218c49a-b80d-49ae-a42e-4496141eb2b1",
+    "name": "kento2",
+    "level": 4,
+    "bypassesPlayerLimit": false
+  }
+]