MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / includes / ProfilerSimple.php

diff --git a/includes/ProfilerSimple.php b/includes/ProfilerSimple.php
deleted file mode 100644 (file)
index 8aab1ec..0000000
--- a/includes/ProfilerSimple.php
+++ /dev/null
@@ -1,130 +0,0 @@
-<?php
-/**
- * @file
- * @ingroup Profiler
- */
-
-if ( !class_exists( 'Profiler' ) ) {
-       require_once(dirname(__FILE__).'/Profiler.php');
-}
-
-/**
- * Simple profiler base class.
- * @todo document methods (?)
- * @ingroup Profiler
- */
-class ProfilerSimple extends Profiler {
-       var $mMinimumTime = 0;
-       var $mProfileID = false;
-
-       function __construct() {
-               global $wgRequestTime, $wgRUstart;
-               if (!empty($wgRequestTime) && !empty($wgRUstart)) {
-                       $this->mWorkStack[] = array( '-total', 0, $wgRequestTime,$this->getCpuTime($wgRUstart));
-
-                       $elapsedcpu = $this->getCpuTime() - $this->getCpuTime($wgRUstart);
-                       $elapsedreal = microtime(true) - $wgRequestTime;
-
-                       $entry =& $this->mCollated["-setup"];
-                       if (!is_array($entry)) {
-                               $entry = array('cpu'=> 0.0, 'cpu_sq' => 0.0, 'real' => 0.0, 'real_sq' => 0.0, 'count' => 0);
-                               $this->mCollated["-setup"] =& $entry;
-                       }
-                       $entry['cpu'] += $elapsedcpu;
-                       $entry['cpu_sq'] += $elapsedcpu*$elapsedcpu;
-                       $entry['real'] += $elapsedreal;
-                       $entry['real_sq'] += $elapsedreal*$elapsedreal;
-                       $entry['count']++;
-               }
-       }
-
-       function setMinimum( $min ) {
-               $this->mMinimumTime = $min;
-       }
-
-       function setProfileID( $id ) {
-               $this->mProfileID = $id;
-       }
-
-       function getProfileID() {
-               if ( $this->mProfileID === false ) {
-                       return wfWikiID();
-               } else {
-                       return $this->mProfileID;
-               }
-       }
-
-       function profileIn($functionname) {
-               global $wgDebugFunctionEntry;
-               if ($wgDebugFunctionEntry) {
-                       $this->debug(str_repeat(' ', count($this->mWorkStack)).'Entering '.$functionname."\n");
-               }
-               $this->mWorkStack[] = array($functionname, count( $this->mWorkStack ), microtime(true), $this->getCpuTime());
-       }
-
-       function profileOut($functionname) {
-               global $wgDebugFunctionEntry;
-
-               if ($wgDebugFunctionEntry) {
-                       $this->debug(str_repeat(' ', count($this->mWorkStack) - 1).'Exiting '.$functionname."\n");
-               }
-
-               list($ofname, /* $ocount */ ,$ortime,$octime) = array_pop($this->mWorkStack);
-
-               if (!$ofname) {
-                       $this->debug("Profiling error: $functionname\n");
-               } else {
-                       if ($functionname == 'close') {
-                               $message = "Profile section ended by close(): {$ofname}";
-                               $functionname = $ofname;
-                               $this->debug( "$message\n" );
-                               $this->mCollated[$message] = array(
-                                       'real' => 0.0, 'count' => 1);
-                       }
-                       elseif ($ofname != $functionname) {
-                               $message = "Profiling error: in({$ofname}), out($functionname)";
-                               $this->debug( "$message\n" );
-                               $this->mCollated[$message] = array(
-                                       'real' => 0.0, 'count' => 1);
-                       }
-                       $entry =& $this->mCollated[$functionname];
-                       $elapsedcpu = $this->getCpuTime() - $octime;
-                       $elapsedreal = microtime(true) - $ortime;
-                       if (!is_array($entry)) {
-                               $entry = array('cpu'=> 0.0, 'cpu_sq' => 0.0, 'real' => 0.0, 'real_sq' => 0.0, 'count' => 0);
-                               $this->mCollated[$functionname] =& $entry;
-                       }
-                       $entry['cpu'] += $elapsedcpu;
-                       $entry['cpu_sq'] += $elapsedcpu*$elapsedcpu;
-                       $entry['real'] += $elapsedreal;
-                       $entry['real_sq'] += $elapsedreal*$elapsedreal;
-                       $entry['count']++;
-
-               }
-       }
-
-       function getFunctionReport() {
-               /* Implement in output subclasses */
-       }
-
-       function getCpuTime($ru=null) {
-               if ( function_exists( 'getrusage' ) ) {
-                       if ( $ru == null ) {
-                               $ru = getrusage();
-                       }
-                       return ($ru['ru_utime.tv_sec'] + $ru['ru_stime.tv_sec'] + ($ru['ru_utime.tv_usec'] +
-                               $ru['ru_stime.tv_usec']) * 1e-6);
-               } else {
-                       return 0;
-               }
-       }
-
-       /* If argument is passed, it assumes that it is dual-format time string, returns proper float time value */
-       function getTime($time=null) {
-               if ($time==null) {
-                       return microtime(true);
-               }
-               list($a,$b)=explode(" ",$time);
-               return (float)($a+$b);
-       }
-}