From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: MartijnMuijsers <martijnmuijsers@live.nl>
Date: Wed, 30 Nov 2022 12:42:32 +0100
Subject: [PATCH] 5 second TPS average

License: MIT (https://opensource.org/licenses/MIT)

This patch is based on the following patch:
"Add 5 second tps average in /tps"
By: William Blake Galbreath <blake.galbreath@gmail.com>
As part of: Purpur (https://github.com/PurpurMC/Purpur)
Licensed under: MIT (https://opensource.org/licenses/MIT)

diff --git a/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java b/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
index fa56cd09102a89692b42f1d14257990508c5c720..fac07dda413002c12276131efbe4ee3832c2265a 100644
--- a/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
+++ b/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
@@ -58,7 +58,7 @@ public class RAMDetails extends JList<String> {
         GraphData data = RAMGraph.DATA.peekLast();
         Vector<String> vector = new Vector<>();
 
-        double[] tps = new double[] {server.tps1.getAverage(), server.tps5.getAverage(), server.tps15.getAverage()};
+        double[] tps = new double[] {server.tps5s.getAverage(), server.tps1.getAverage(), server.tps5.getAverage(), server.tps15.getAverage()}; // Gale - Purpur - 5 second TPS average
         String[] tpsAvg = new String[tps.length];
 
         for ( int g = 0; g < tps.length; g++) {
@@ -67,7 +67,7 @@ public class RAMDetails extends JList<String> {
         vector.add("Memory use: " + (data.getUsedMem() / 1024L / 1024L) + " mb (" + (data.getFree() * 100L / data.getMax()) + "% free)");
         vector.add("Heap: " + (data.getTotal() / 1024L / 1024L) + " / " + (data.getMax() / 1024L / 1024L) + " mb");
         vector.add("Avg tick: " + DECIMAL_FORMAT.format(getAverage(server.tickTimes)) + " ms");
-        vector.add("TPS from last 1m, 5m, 15m: " + String.join(", ", tpsAvg));
+        vector.add("TPS from last 5s, 1m, 5m, 15m: " + String.join(", ", tpsAvg)); // Gale - Purpur - 5 second TPS average
 
         setListData(vector);
     }
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 4311a2e22704606f7f2f0928df6dcbe65e3fa8d6..dccee7cb7075cba6877021ec0da1ba5603a00082 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -1045,6 +1045,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
     private static final long MAX_CATCHUP_BUFFER = TICK_TIME * TPS * 60L;
     private long lastTick = 0;
     private long catchupTime = 0;
+    public final RollingAverage tps5s = new RollingAverage(5); // Gale - Purpur - 5 second TPS average
     public final RollingAverage tps1 = new RollingAverage(60);
     public final RollingAverage tps5 = new RollingAverage(60 * 5);
     public final RollingAverage tps15 = new RollingAverage(60 * 15);
@@ -1148,6 +1149,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
                 {
                     final long diff = curTime - tickSection;
                     java.math.BigDecimal currentTps = TPS_BASE.divide(new java.math.BigDecimal(diff), 30, java.math.RoundingMode.HALF_UP);
+                    tps5s.add(currentTps, diff); // Gale - Purpur - 5 second TPS average
                     tps1.add(currentTps, diff);
                     tps5.add(currentTps, diff);
                     tps15.add(currentTps, diff);
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 1aa9a73aed2851cc640945101623f6f448079234..cd685f4d0e5973b0c0a217c30235a4b88645694f 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2706,6 +2706,13 @@ public final class CraftServer implements Server {
 
     // Gale start - specific interval TPS API
 
+    // Gale start - Purpur - 5 second TPS average
+    @Override
+    public double get5SecondTPSAverage() {
+        return net.minecraft.server.MinecraftServer.getServer().tps5s.getAverage();
+    }
+    // Gale end - Purpur - 5 second TPS average
+
     @Override
     public double get1MinuteTPSAverage() {
         return net.minecraft.server.MinecraftServer.getServer().tps1.getAverage();
diff --git a/src/main/java/org/spigotmc/TicksPerSecondCommand.java b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
index 9bede6a26c08ede063c7a38f1149c811df14b258..29e27dd3c8908956f2708a3562e69e4f35b26249 100644
--- a/src/main/java/org/spigotmc/TicksPerSecondCommand.java
+++ b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
@@ -31,7 +31,7 @@ public class TicksPerSecondCommand extends Command
         for ( int i = 0; i < tps.length; i++) {
             tpsAvg[i] = TicksPerSecondCommand.format( tps[i] );
         }
-        sender.sendMessage(ChatColor.GOLD + "TPS from last 1m, 5m, 15m: " + org.apache.commons.lang.StringUtils.join(tpsAvg, ", "));
+        sender.sendMessage(ChatColor.GOLD + "TPS from last 5s, 1m, 5m, 15m: " + org.apache.commons.lang.StringUtils.join(tpsAvg, ", ")); // Gale - Purpur - 5 second TPS average
         if (args.length > 0 && args[0].equals("mem") && sender.hasPermission("bukkit.command.tpsmemory")) {
             sender.sendMessage(ChatColor.GOLD + "Current Memory Usage: " + ChatColor.GREEN + ((Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory()) / (1024 * 1024)) + "/" + (Runtime.getRuntime().totalMemory() / (1024 * 1024)) + " mb (Max: " + (Runtime.getRuntime().maxMemory() / (1024 * 1024)) + " mb)");
             if (!hasShownMemoryWarning) {