170 lines
6.4 KiB
Diff
170 lines
6.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <Blake.Galbreath@GMail.com>
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Date: Sun, 5 Apr 2020 22:23:14 -0500
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Subject: [PATCH] Add tick times API and /mspt command
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diff --git a/src/main/java/com/destroystokyo/paper/MSPTCommand.java b/src/main/java/com/destroystokyo/paper/MSPTCommand.java
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new file mode 100644
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index 0000000000000000000000000000000000000000..d0211d4f39f9d6af1d751ac66342b42cc6d7ba6d
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--- /dev/null
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+++ b/src/main/java/com/destroystokyo/paper/MSPTCommand.java
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@@ -0,0 +1,64 @@
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+package com.destroystokyo.paper;
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+
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+import net.minecraft.server.MinecraftServer;
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+import org.bukkit.ChatColor;
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+import org.bukkit.Location;
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+import org.bukkit.command.Command;
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+import org.bukkit.command.CommandSender;
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+
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+import java.text.DecimalFormat;
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+import java.util.ArrayList;
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+import java.util.Arrays;
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+import java.util.Collections;
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+import java.util.List;
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+
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+public class MSPTCommand extends Command {
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+ private static final DecimalFormat DF = new DecimalFormat("########0.0");
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+
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+ public MSPTCommand(String name) {
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+ super(name);
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+ this.description = "View server tick times";
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+ this.usageMessage = "/mspt";
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+ this.setPermission("bukkit.command.mspt");
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+ }
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+
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+ @Override
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+ public List<String> tabComplete(CommandSender sender, String alias, String[] args, Location location) throws IllegalArgumentException {
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+ return Collections.emptyList();
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+ }
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+
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+ @Override
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+ public boolean execute(CommandSender sender, String commandLabel, String[] args) {
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+ if (!testPermission(sender)) return true;
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+
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+ MinecraftServer server = MinecraftServer.getServer();
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+
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+ List<String> times = new ArrayList<>();
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+ times.addAll(eval(server.tickTimes5s.getTimes()));
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+ times.addAll(eval(server.tickTimes10s.getTimes()));
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+ times.addAll(eval(server.tickTimes60s.getTimes()));
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+
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+ sender.sendMessage("§6Server tick times §e(§7avg§e/§7min§e/§7max§e)§6 from last 5s§7,§6 10s§7,§6 1m§e:");
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+ sender.sendMessage(String.format("§6◴ %s§7/%s§7/%s§e, %s§7/%s§7/%s§e, %s§7/%s§7/%s", times.toArray()));
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+ return true;
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+ }
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+
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+ private static List<String> eval(long[] times) {
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+ long min = Integer.MAX_VALUE;
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+ long max = 0L;
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+ long total = 0L;
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+ for (long value : times) {
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+ if (value > 0L && value < min) min = value;
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+ if (value > max) max = value;
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+ total += value;
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+ }
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+ double avgD = ((double) total / (double) times.length) * 1.0E-6D;
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+ double minD = ((double) min) * 1.0E-6D;
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+ double maxD = ((double) max) * 1.0E-6D;
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+ return Arrays.asList(getColor(avgD), getColor(minD), getColor(maxD));
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+ }
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+
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+ private static String getColor(double avg) {
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+ return ChatColor.COLOR_CHAR + (avg >= 50 ? "c" : avg >= 40 ? "e" : "a") + DF.format(avg);
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+ }
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+}
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diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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index ddbc8cb712c50038922eded75dd6ca85fe851078..78271b400c79578d043b20a5389a37b1bef9a70d 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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@@ -69,6 +69,7 @@ public class PaperConfig {
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commands = new HashMap<String, Command>();
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commands.put("paper", new PaperCommand("paper"));
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+ commands.put("mspt", new MSPTCommand("mspt"));
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version = getInt("config-version", 20);
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set("config-version", 20);
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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 cb15606d528b2f94103d347ad89d3836fa93c360..04363d1076b428c302e045039a5d240490dc5e6a 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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@@ -219,6 +219,11 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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private int F;
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private int G;
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public final long[] h; public long[] getTickTimes() { return h; } // Paper - OBFHELPER
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+ // Paper start
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+ public final TickTimes tickTimes5s = new TickTimes(100);
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+ public final TickTimes tickTimes10s = new TickTimes(200);
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+ public final TickTimes tickTimes60s = new TickTimes(1200);
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+ // Paper end
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@Nullable
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private KeyPair H;
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@Nullable
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@@ -1331,6 +1336,12 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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this.ag = this.ag * 0.8F + (float) l / 1000000.0F * 0.19999999F;
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long i1 = SystemUtils.getMonotonicNanos();
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+ // Paper start
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+ tickTimes5s.add(this.ticks, l);
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+ tickTimes10s.add(this.ticks, l);
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+ tickTimes60s.add(this.ticks, l);
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+ // Paper end
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+
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this.circularTimer.a(i1 - i);
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this.methodProfiler.exit();
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org.spigotmc.WatchdogThread.tick(); // Spigot
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@@ -2303,4 +2314,30 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
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public ITextFilter a(EntityPlayer entityplayer) {
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return null;
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}
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+
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+ // Paper start
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+ public static class TickTimes {
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+ private final long[] times;
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+
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+ public TickTimes(int length) {
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+ times = new long[length];
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+ }
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+
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+ void add(int index, long time) {
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+ times[index % times.length] = time;
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+ }
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+
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+ public long[] getTimes() {
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+ return times.clone();
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+ }
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+
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+ public double getAverage() {
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+ long total = 0L;
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+ for (long value : times) {
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+ total += value;
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+ }
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+ return ((double) total / (double) times.length) * 1.0E-6D;
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+ }
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+ }
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+ // Paper end
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index b76da976d8710d9e91b8b00fa3b888adfc791dc3..8577451ed4dcba901ca9f74e0ff198ab0336d689 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -2202,6 +2202,16 @@ public final class CraftServer implements Server {
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net.minecraft.server.MinecraftServer.getServer().tps15.getAverage()
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};
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}
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+
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+ @Override
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+ public long[] getTickTimes() {
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+ return getServer().tickTimes5s.getTimes();
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+ }
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+
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+ @Override
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+ public double getAverageTickTime() {
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+ return getServer().tickTimes5s.getAverage();
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+ }
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// Paper end
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// Spigot start
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