Yatopia/patches/server/0006-Add-last-tick-time-API.patch
Ivan Pekov 830bb6b70d
Updated Upstream and Sidestream(s) (Tuinity/Purpur)
Upstream/An Sidestream has released updates that appears to apply and compile correctly
This update has NOT been tested by YatopiaMC and as with ANY update, please do your own testing.

Tuinity Changes:
f559558 Updated Upstream (Paper)

Purpur Changes:
1eaac71 Updated Upstream (Paper & Tuinity)
137523f Fix allowing color codes in signs
2020-11-08 18:59:56 +02:00

76 lines
4.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ivan Pekov <ivan@mrivanplays.com>
Date: Sun, 27 Sep 2020 18:30:10 +0300
Subject: [PATCH] Add last tick time API
Original patch by:
Co-authored-by: tr7zw <tr7zw@live.de>
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index c6ad1dd8cabdad0b8ca54eecb82f45703b3eb1f2..22792d8097351c5d1c2e085a20429b28f7f90b6e 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -937,6 +937,8 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
// Paper End
// Spigot End
+ public static java.time.Duration lastTickTime = java.time.Duration.ZERO; // Yatopia
+
protected void w() {
try {
long serverStartTime = SystemUtils.getMonotonicNanos(); // Paper
@@ -1007,7 +1009,9 @@ public abstract class MinecraftServer extends IAsyncTaskHandlerReentrant<TickTas
this.a(gameprofilertick);
//this.methodProfiler.a(); // Akarin - remove caller
//this.methodProfiler.enter("tick"); // Akarin - remove caller
+ long tickStart = System.nanoTime(); // Yatopia
this.a(this::canSleepForTick);
+ lastTickTime = java.time.Duration.ofNanos(System.nanoTime() - tickStart); // Yatopia
//this.methodProfiler.exitEnter("nextTickWait"); // Akarin - remove caller
this.X = true;
this.W = Math.max(SystemUtils.getMonotonicMillis() + 50L, this.nextTick);
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index cd3908b407df34f7cc0861abc3d47d00be6a066f..6b2517256ed22c7dcf942e6974e1ad13debf1da4 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -2454,4 +2454,6 @@ public final class CraftServer implements Server {
return getServer().lagging;
}
// Purpur end
+
+ @Override public java.time.Duration getLastTickTime() { return net.minecraft.server.MinecraftServer.lastTickTime; } // Yatopia
}
diff --git a/src/main/java/org/spigotmc/TicksPerSecondCommand.java b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
index 3c7b9a6d24e064f9c1ec5fb6d52f42627944d7fa..a7b97660ac147dffbbb4ec83e6a2753732d7c041 100644
--- a/src/main/java/org/spigotmc/TicksPerSecondCommand.java
+++ b/src/main/java/org/spigotmc/TicksPerSecondCommand.java
@@ -34,6 +34,11 @@ public class TicksPerSecondCommand extends Command
tpsAvg[i] = format( tps[i] );
}
sender.sendMessage(ChatColor.GOLD + "TPS from last 5s, 1m, 5m, 15m: " + org.apache.commons.lang.StringUtils.join(tpsAvg, ", ")); // Purpur
+ // Yatopia start
+ java.time.Duration lastTickTime = org.bukkit.Bukkit.getLastTickTime();
+ sender.sendMessage(ChatColor.GOLD + "Last tick: " + formatTo( lastTickTime, java.util.concurrent.TimeUnit.MILLISECONDS ) + " (" + formatTo( lastTickTime, java.util.concurrent.TimeUnit.NANOSECONDS ) + ")");
+ sender.sendMessage( ChatColor.GOLD + "Lagging: " + ( org.bukkit.Bukkit.isLagging() ? ChatColor.RED + "Yes" : ChatColor.GREEN + "No" ));
+ // Yatopia end
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) {
@@ -52,4 +57,16 @@ public class TicksPerSecondCommand extends Command
return ( ( tps > 18.0 ) ? ChatColor.GREEN : ( tps > 16.0 ) ? ChatColor.YELLOW : ChatColor.RED ).toString()
+ ( ( tps > 21.0 ) ? "*" : "" ) + Math.min( Math.round( tps * 100.0 ) / 100.0, 20.0 ); // Paper - only print * at 21, we commonly peak to 20.02 as the tick sleep is not accurate enough, stop the noise
}
+
+ // Yatopia start
+ public static String formatTo(java.time.Duration duration, java.util.concurrent.TimeUnit unit)
+ {
+ java.util.concurrent.TimeUnit nanosUnit = java.util.concurrent.TimeUnit.NANOSECONDS;
+ long nanos = duration.toNanos();
+ long toAskedUnit = unit.convert( nanos, nanosUnit );
+ long ms = nanosUnit.toMillis( nanos );
+ ChatColor startingColor = ms < 40 ? ChatColor.GREEN : ( ms < 50 ) ? ChatColor.YELLOW : ChatColor.RED;
+ return startingColor.toString() + toAskedUnit + ChatColor.GOLD + net.yatopia.server.util.TimeUtils.getFriendlyName( unit );
+ }
+ // Yatopia end
}