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24 lines
1.3 KiB
Diff
24 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Mon, 20 Mar 2023 02:07:43 -0700
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Subject: [PATCH] Disable mid-tick task execution
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Mid-tick task execution acquires the ticket lock at least,
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which can possibly be a significant performance bottleneck
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at a high tick thread + region count. This change should reduce
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the impact from scaling the region threads, but is not a fix
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to the underlying issue.
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diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
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index 26d332a46556416bb70b6276786b43e1a8ec8449..11ff1bc559316da426070867f045720ebd8c1962 100644
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--- a/src/main/java/net/minecraft/server/MinecraftServer.java
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+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
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@@ -2875,6 +2875,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
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}
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public final void executeMidTickTasks() {
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+ if (true) return; // Folia - disable mid-tick task execution
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org.spigotmc.AsyncCatcher.catchOp("mid tick chunk task execution");
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io.papermc.paper.threadedregions.RegionizedWorldData worldData = io.papermc.paper.threadedregions.TickRegionScheduler.getCurrentRegionizedWorldData(); // Folia - region threading
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long startTime = System.nanoTime();
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