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author | Tahg <tahgtahv@gmail.com> | 2012-01-09 01:09:10 -0500 |
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committer | Tahg <tahgtahv@gmail.com> | 2012-01-09 23:44:17 -0500 |
commit | b063a7246a2fc62f795ea9bc89a059c17ce86c2e (patch) | |
tree | 870cbdcc9d57cab534fdc78a62cd84decad1a5cc | |
parent | f6154042c03805a811e84a7c34d9bd7a4b010948 (diff) | |
download | bukkit-b063a7246a2fc62f795ea9bc89a059c17ce86c2e.tar bukkit-b063a7246a2fc62f795ea9bc89a059c17ce86c2e.tar.gz bukkit-b063a7246a2fc62f795ea9bc89a059c17ce86c2e.tar.lz bukkit-b063a7246a2fc62f795ea9bc89a059c17ce86c2e.tar.xz bukkit-b063a7246a2fc62f795ea9bc89a059c17ce86c2e.zip |
Added timings command.
5 files changed, 98 insertions, 1 deletions
diff --git a/src/main/java/org/bukkit/command/SimpleCommandMap.java b/src/main/java/org/bukkit/command/SimpleCommandMap.java index 5fa0f07a..4ce74d3c 100644 --- a/src/main/java/org/bukkit/command/SimpleCommandMap.java +++ b/src/main/java/org/bukkit/command/SimpleCommandMap.java @@ -54,6 +54,7 @@ public class SimpleCommandMap implements CommandMap { register("bukkit", new VersionCommand("version")); register("bukkit", new ReloadCommand("reload")); register("bukkit", new PluginsCommand("plugins")); + register("bukkit", new TimingsCommand("timings")); } /** @@ -96,7 +97,7 @@ public class SimpleCommandMap implements CommandMap { /** * Registers a command with the given name is possible, otherwise uses fallbackPrefix to create a unique name if its not an alias * - * @param name the name of the command, without the '/'-prefix. + * @param label the name of the command, without the '/'-prefix. * @param fallbackPrefix a prefix which is prepended to the command with a ':' one or more times to make the command unique * @param command the command to register * @return true if command was registered with the passed in label, false otherwise. diff --git a/src/main/java/org/bukkit/command/defaults/TimingsCommand.java b/src/main/java/org/bukkit/command/defaults/TimingsCommand.java new file mode 100644 index 00000000..3798f5e9 --- /dev/null +++ b/src/main/java/org/bukkit/command/defaults/TimingsCommand.java @@ -0,0 +1,73 @@ +package org.bukkit.command.defaults; + +import org.bukkit.Bukkit; +import org.bukkit.command.Command; +import org.bukkit.command.CommandSender; +import org.bukkit.event.Event; +import org.bukkit.plugin.Plugin; + +import java.io.File; +import java.io.IOException; +import java.io.PrintStream; + +public class TimingsCommand extends Command { + public TimingsCommand(String name) { + super(name); + this.description = "Records timings for all plugin events"; + this.usageMessage = "/timings <function>"; + this.setPermission("bukkit.command.timings"); + } + + @Override + public boolean execute(CommandSender sender, String currentAlias, String[] args) { + if (!testPermission(sender)) return true; + if (args.length != 1) return false; + + boolean seperate = "seperate".equals(args[0]); + if ("reset".equals(args[0])) { + for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) { + plugin.resetTimings(); + } + sender.sendMessage("Timings reset"); + } + else if("merged".equals(args[0]) || seperate) { + + int index = 0; + int pluginIdx = 0; + File timingFolder = new File("timings"); + timingFolder.mkdirs(); + File timings = new File(timingFolder, "timings.txt"); + File names = null; + while (timings.exists()) timings = new File(timingFolder, "timinigs" + (++index) + ".txt"); + try { + PrintStream fileTimings = new PrintStream(timings); + PrintStream fileNames = null; + if (seperate) { + names = new File(timingFolder, "names" + index + ".txt"); + fileNames = new PrintStream(names); + } + for (Plugin plugin : Bukkit.getPluginManager().getPlugins()) { + pluginIdx++; + long totalTime = 0; + if (seperate) { + fileNames.println(pluginIdx + " " + plugin.getDescription().getFullName()); + fileTimings.println("Plugin " + pluginIdx); + } + else fileTimings.println(plugin.getDescription().getFullName()); + for (Event.Type type : Event.Type.values()) { + long time = plugin.getTiming(type); + totalTime += time; + if (time > 0) { + fileTimings.println(" " + type.name() + " " + time); + } + } + fileTimings.println(" Total time " + totalTime + " (" + totalTime / 1000000000 + "s)"); + } + sender.sendMessage("Timings written to " + timings.getPath()); + if (seperate) sender.sendMessage("Names written to " + names.getPath()); + } catch (IOException e) { + } + } + return true; + } +} diff --git a/src/main/java/org/bukkit/plugin/Plugin.java b/src/main/java/org/bukkit/plugin/Plugin.java index 4bf8c11d..c03fbf3b 100644 --- a/src/main/java/org/bukkit/plugin/Plugin.java +++ b/src/main/java/org/bukkit/plugin/Plugin.java @@ -6,6 +6,7 @@ import java.io.InputStream; import org.bukkit.Server; import org.bukkit.command.CommandExecutor; import org.bukkit.configuration.file.FileConfiguration; +import org.bukkit.event.Event; import org.bukkit.generator.ChunkGenerator; import org.bukkit.util.config.Configuration; @@ -147,4 +148,10 @@ public interface Plugin extends CommandExecutor { * @return ChunkGenerator for use in the default world generation */ public ChunkGenerator getDefaultWorldGenerator(String worldName, String id); + + public long getTiming(Event.Type type); + + public void incTiming(Event.Type type, long delta); + + public void resetTimings(); } diff --git a/src/main/java/org/bukkit/plugin/SimplePluginManager.java b/src/main/java/org/bukkit/plugin/SimplePluginManager.java index f0888554..addbca3e 100644 --- a/src/main/java/org/bukkit/plugin/SimplePluginManager.java +++ b/src/main/java/org/bukkit/plugin/SimplePluginManager.java @@ -336,7 +336,9 @@ public final class SimplePluginManager implements PluginManager { if (eventListeners != null) { for (RegisteredListener registration : eventListeners) { try { + long start = System.nanoTime(); registration.callEvent(event); + registration.getPlugin().incTiming(event.getType(), System.nanoTime() - start); } catch (AuthorNagException ex) { Plugin plugin = registration.getPlugin(); diff --git a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java index 9becc234..07b89bba 100644 --- a/src/main/java/org/bukkit/plugin/java/JavaPlugin.java +++ b/src/main/java/org/bukkit/plugin/java/JavaPlugin.java @@ -20,6 +20,7 @@ import org.bukkit.command.CommandSender; import org.bukkit.command.PluginCommand; import org.bukkit.configuration.file.FileConfiguration; import org.bukkit.configuration.file.YamlConfiguration; +import org.bukkit.event.Event; import org.bukkit.generator.ChunkGenerator; import org.bukkit.plugin.Plugin; import org.bukkit.plugin.PluginDescriptionFile; @@ -43,6 +44,7 @@ public abstract class JavaPlugin implements Plugin { private EbeanServer ebean = null; private FileConfiguration newConfig = null; private File configFile = null; + private long[] timings = new long[Event.Type.values().length]; public JavaPlugin() {} @@ -367,4 +369,16 @@ public abstract class JavaPlugin implements Plugin { public String toString() { return getDescription().getFullName(); } + + public long getTiming(Event.Type type) { + return timings[type.ordinal()]; + } + + public void incTiming(Event.Type type, long delta) { + timings[type.ordinal()] += delta; + } + + public void resetTimings() { + timings = new long[Event.Type.values().length]; + } } |