Purpur/patches/server/0062-Add-5-second-tps-average-in-tps.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: William Blake Galbreath <blake.galbreath@gmail.com>
Date: Sun, 28 Jul 2019 01:27:37 -0500
Subject: [PATCH] Add 5 second tps average in /tps


diff --git a/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java b/src/main/java/com/destroystokyo/paper/gui/RAMDetails.java
index fa56cd09102a89692b42f1d14257990508c5c720..f9251183df72ddc56662fd3f02acf21641a2200c 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()}; // Purpur
         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)); // Purpur
 
         setListData(vector);
     }
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index ffc045d1bf40e620fb8364ac8694f39afdb9067b..585b5cd7361c01157ba279f21fea05e990738e34 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -305,7 +305,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
     public static final int TPS = 20;
     public static final int TICK_TIME = 1000000000 / MinecraftServer.TPS;
     private static final int SAMPLE_INTERVAL = 20; // Paper
-    public final double[] recentTps = new double[ 3 ];
+    public final double[] recentTps = new double[ 4 ]; // Purpur
     // Spigot end
     public final io.papermc.paper.configuration.PaperConfigurations paperConfigurations;
     public static long currentTickLong = 0L; // Paper
@@ -1052,6 +1052,7 @@ 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); // Purpur
     public final RollingAverage tps1 = new RollingAverage(60);
     public final RollingAverage tps5 = new RollingAverage(60 * 5);
     public final RollingAverage tps15 = new RollingAverage(60 * 15);
@@ -1152,13 +1153,17 @@ 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); // Purpur
                     tps1.add(currentTps, diff);
                     tps5.add(currentTps, diff);
                     tps15.add(currentTps, diff);
                     // Backwards compat with bad plugins
-                    this.recentTps[0] = tps1.getAverage();
-                    this.recentTps[1] = tps5.getAverage();
-                    this.recentTps[2] = tps15.getAverage();
+                        // Purpur start
+                        this.recentTps[0] = tps5s.getAverage();
+                        this.recentTps[1] = tps1.getAverage();
+                        this.recentTps[2] = tps5.getAverage();
+                        this.recentTps[3] = tps15.getAverage();
+                        // Purpur end
                     // Paper end
                         lagging = recentTps[0] < org.purpurmc.purpur.PurpurConfig.laggingThreshold; // Purpur
                     tickSection = curTime;
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index aa23b90d46f538563c2e399c7b8b0f4f342b67a8..24a21e5a62334a92d2b57b60fc273d3c043bf568 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2706,6 +2706,7 @@ public final class CraftServer implements Server {
     @Override
     public double[] getTPS() {
         return new double[] {
+                net.minecraft.server.MinecraftServer.getServer().tps5s.getAverage(), // Purpur
                 net.minecraft.server.MinecraftServer.getServer().tps1.getAverage(),
                 net.minecraft.server.MinecraftServer.getServer().tps5.getAverage(),
                 net.minecraft.server.MinecraftServer.getServer().tps15.getAverage()
diff --git a/src/main/java/org/spigotmc/TicksPerSecondCommand.java b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
index b1a72aa3634405f3fce64c66677a75d8f77cb6f6..df158d5339000cbc3206e4e1e0603acb1d39c528 100644
--- a/src/main/java/org/spigotmc/TicksPerSecondCommand.java
+++ b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
@@ -37,7 +37,7 @@ public class TicksPerSecondCommand extends Command
         for ( int i = 0; i < tps.length; i++) {
             tpsAvg[i] = TicksPerSecondCommand.format( tps[i] );
         }
-        sender.sendMessage(net.kyori.adventure.text.Component.text("TPS from last 1m, 5m, 15m: " + org.apache.commons.lang.StringUtils.join(tpsAvg, ", "), net.kyori.adventure.text.format.NamedTextColor.GOLD));
+        sender.sendMessage(net.kyori.adventure.text.Component.text("TPS from last 5s, 1m, 5m, 15m: " + org.apache.commons.lang.StringUtils.join(tpsAvg, ", "), net.kyori.adventure.text.format.NamedTextColor.GOLD));
         if (args.length > 0 && args[0].equals("mem") && sender.hasPermission("bukkit.command.tpsmemory")) {
             sender.sendMessage(net.kyori.adventure.text.Component.text()
                 .append(net.kyori.adventure.text.Component.text("Current Memory Usage: ", net.kyori.adventure.text.format.NamedTextColor.GOLD))