Added settings.profile-report-trigger to only extract timings on a given tps rate

src/pocketmine/Server.php

@@ -139,6 +139,8 @@ class Server{
 	/** @var PluginManager */
 	private $pluginManager = null;
 
+	private $profilingTickRate = 20;
+
 	/** @var AutoUpdater */
 	private $updater = null;
 
@@ -1672,6 +1674,7 @@ class Server{
 		$this->pluginManager = new PluginManager($this, $this->commandMap);
 		$this->pluginManager->subscribeToPermission(Server::BROADCAST_CHANNEL_ADMINISTRATIVE, $this->consoleSender);
 		$this->pluginManager->setUseTimings($this->getProperty("settings.enable-profiling", false));
+		$this->profilingTickRate = (float) $this->getProperty("settings.profile-report-trigger", 20);
 		$this->pluginManager->registerInterface(PharPluginLoader::class);
 
 		set_exception_handler([$this, "exceptionHandler"]);
@@ -2456,12 +2459,12 @@ class Server{
 
 		Timings::$serverTickTimer->stopTiming();
 
-		TimingsHandler::tick();
-
 		$now = microtime(true);
 		$tick = min(20, 1 / max(0.001, $now - $tickTime));
 		$use = min(1, ($now - $tickTime) / 0.05);
 
+		TimingsHandler::tick($tick <= $this->profilingTickRate);
+
 		if($this->maxTick > $tick){
 			$this->maxTick = $tick;
 		}

src/pocketmine/event/TimingsHandler.php

@@ -36,6 +36,7 @@ class TimingsHandler{
 	private $parent = null;
 
 	private $count = 0;
+	private $curCount = 0;
 	private $start = 0;
 	private $timingDepth = 0;
 	private $totalTime = 0;
@@ -97,14 +98,26 @@ class TimingsHandler{
 		}
 	}
 
-	public static function tick(){
+	public static function tick($measure = true){
 		if(PluginManager::$useTimings){
-			foreach(self::$HANDLERS as $timings){
-				if($timings->curTickTotal > 0.05){
-					$timings->violations += round($timings->curTickTotal / 0.05);
+			if($measure){
+				foreach(self::$HANDLERS as $timings){
+					if($timings->curTickTotal > 0.05){
+						$timings->violations += round($timings->curTickTotal / 0.05);
+					}
+					$timings->curTickTotal = 0;
+					$timings->curCount = 0;
+					$timings->timingDepth = 0;
+				}
+			}else{
+				foreach(self::$HANDLERS as $timings){
+					$timings->totalTime -= $timings->curTickTotal;
+					$timings->count -= $timings->curCount;
+
+					$timings->curTickTotal = 0;
+					$timings->curCount = 0;
+					$timings->timingDepth = 0;
 				}
-				$timings->curTickTotal = 0;
-				$timings->timingDepth = 0;
 			}
 		}
 	}
@@ -127,7 +140,8 @@ class TimingsHandler{
 			$diff = microtime(true) - $this->start;
 			$this->totalTime += $diff;
 			$this->curTickTotal += $diff;
-			$this->count++;
+			++$this->curCount;
+			++$this->count;
 			$this->start = 0;
 			if($this->parent instanceof TimingsHandler){
 				$this->parent->stopTiming();
@@ -137,6 +151,7 @@ class TimingsHandler{
 
 	public function reset(){
 		$this->count = 0;
+		$this->curCount = 0;
 		$this->violations = 0;
 		$this->curTickTotal = 0;
 		$this->totalTime = 0;

src/pocketmine/resources/pocketmine.yml

@@ -16,6 +16,8 @@ settings:
  deprecated-verbose: true
  #Enable plugin and core profiling by default
  enable-profiling: false
+ #Will only add results when tick measurement is below or equal to given value (default 20)
+ profile-report-trigger: 20
  #Sends anonymous statistics to create usage reports
  send-usage: true
  #Number of AsyncTask workers.