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jvmOpts is a string, not a list

This commit is contained in:
niten 2022-09-05 17:36:17 -07:00
parent b6af716005
commit aa7a06d6b4
1 changed files with 30 additions and 28 deletions
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58
lib/fudo/minecraft-server.nix
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@ -69,34 +69,36 @@ in {
gamemode = cfg.game-mode;
allow-cheats = true;
};
jvmOpts = [
"-Xms${toString cfg.allocated-memory}G"
"-Xmx${toString cfg.allocated-memory}G"
"-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"
] ++ (optionals (cfg.allocated-memory >= 12) [
"-XX:G1NewSizePercent=40"
"-XX:G1MaxNewSizePercent=50"
"-XX:G1HeapRegionSize=16M"
"-XX:G1ReservePercent=15"
"-XX:InitiatingHeapOccupancyPercent=20"
]);
jvmOpts = let
opts = [
"-Xms${toString cfg.allocated-memory}G"
"-Xmx${toString cfg.allocated-memory}G"
"-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"
] ++ (optionals (cfg.allocated-memory >= 12) [
"-XX:G1NewSizePercent=40"
"-XX:G1MaxNewSizePercent=50"
"-XX:G1HeapRegionSize=16M"
"-XX:G1ReservePercent=15"
"-XX:InitiatingHeapOccupancyPercent=20"
]);
in concatStringsSep " " opts;
};
};
}