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vendor/swoole/benchmark/timer.php

@@ -0,0 +1,37 @@
+<?php
+const N = 100000;
+
+function test()
+{
+    global $timers;
+    shuffle($timers);
+    $stime = microtime(true);
+    foreach($timers as $id)
+    {
+        swoole_timer_clear($id);
+    }
+    $etime = microtime(true);
+    echo "del ".N." timer :". ($etime - $stime)."s\n";
+}
+
+class TestClass
+{
+    static function timer()
+    {
+
+    }
+}
+
+$timers = [];
+$stime = microtime(true);
+for($i = 0; $i < N; $i++)
+{
+    $timers[] = swoole_timer_after(rand(1, 9999999), 'test');
+    //swoole_timer_after(rand(1, 9999999), function () {
+    //    echo "hello world\n";
+    //});
+    //swoole_timer_after(rand(1, 9999999), array('TestClass', 'timer'));
+}
+$etime = microtime(true);
+echo "add ".N." timer :". ($etime - $stime)."s\n";
+swoole_event_wait();