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 55067e47a9907f038bf77f5dda2f395773472ceb..70dfa4d3b7a2c9b2a47000bf26100f174ab67d46 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -303,7 +303,7 @@ 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
     public boolean lagging = false; // Purpur
     public final SlackActivityAccountant slackActivityAccountant = new SlackActivityAccountant();
     // Spigot end
@@ -1150,6 +1150,7 @@ 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);
@@ -1240,13 +1241,17 @@ 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 a45996f5668cbf070a59ec8296c940b1ff08f8f2..f0f3e9d0645e882da7d71e0a1051da30f1e6a41f 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2619,6 +2619,7 @@ 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 9bede6a26c08ede063c7a38f1149c811df14b258..088239d17aa8178cf8af09ec23cfd4deaaf2bbb6 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, ", ")); // Purpur
         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) {