X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a:/maintenance/benchmarkPurge.php..6932310fd58ebef145fa01eb76edf7150284d8ea:/maintenance/benchmarks/benchmarkPurge.php

diff --git a/maintenance/benchmarkPurge.php b/maintenance/benchmarks/benchmarkPurge.php
similarity index 76%
rename from maintenance/benchmarkPurge.php
rename to maintenance/benchmarks/benchmarkPurge.php
index 8360ef85..e006cf53 100644
--- a/maintenance/benchmarkPurge.php
+++ b/maintenance/benchmarks/benchmarkPurge.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * Squid purge benchmark script
+ * Benchmark for Squid purge.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -18,17 +18,20 @@
  * http://www.gnu.org/copyleft/gpl.html
  *
  * @file
- * @ingroup Maintenance
+ * @ingroup Benchmark
  */
 
-require_once( dirname( __FILE__ ) . '/Maintenance.php' );
-
-class BenchmarkPurge extends Maintenance {
+require_once __DIR__ . '/Benchmarker.php';
 
+/**
+ * Maintenance script that benchmarks Squid purge.
+ *
+ * @ingroup Benchmark
+ */
+class BenchmarkPurge extends Benchmarker {
 	public function __construct() {
 		parent::__construct();
-		$this->addOption( "count", "How many URLs to feed to Squid for purging", false, true );
-		$this->mDescription = "Benchmark the Squid purge functions.";
+		$this->addDescription( 'Benchmark the Squid purge functions.' );
 	}
 
 	public function execute() {
@@ -38,9 +41,9 @@ class BenchmarkPurge extends Maintenance {
 		} else {
 			$this->output( "There are " . count( $wgSquidServers ) . " defined squid servers:\n" );
 			if ( $this->hasOption( 'count' ) ) {
-				$lengths = array( intval( $this->getOption( 'count' ) ) );
+				$lengths = [ intval( $this->getOption( 'count' ) ) ];
 			} else {
-				$lengths = array( 1, 10, 100 );
+				$lengths = [ 1, 10, 100 ];
 			}
 			foreach ( $lengths as $length ) {
 				$urls = $this->randomUrlList( $length );
@@ -53,45 +56,52 @@ class BenchmarkPurge extends Maintenance {
 	/**
 	 * Run a bunch of URLs through SquidUpdate::purge()
 	 * to benchmark Squid response times.
-	 * @param $urls array A bunch of URLs to purge
-	 * @param $trials int How many times to run the test?
+	 * @param array $urls A bunch of URLs to purge
+	 * @param int $trials How many times to run the test?
+	 * @return string
 	 */
 	private function benchSquid( $urls, $trials = 1 ) {
-		$start = wfTime();
+		$start = microtime( true );
 		for ( $i = 0; $i < $trials; $i++ ) {
-			SquidUpdate::purge( $urls );
+			CdnCacheUpdate::purge( $urls );
 		}
-		$delta = wfTime() - $start;
+		$delta = microtime( true ) - $start;
 		$pertrial = $delta / $trials;
 		$pertitle = $pertrial / count( $urls );
+
 		return sprintf( "%4d titles in %6.2fms (%6.2fms each)",
 			count( $urls ), $pertrial * 1000.0, $pertitle * 1000.0 );
 	}
 
 	/**
 	 * Get an array of randomUrl()'s.
-	 * @param $length int How many urls to add to the array
+	 * @param int $length How many urls to add to the array
+	 * @return array
 	 */
 	private function randomUrlList( $length ) {
-		$list = array();
+		$list = [];
 		for ( $i = 0; $i < $length; $i++ ) {
 			$list[] = $this->randomUrl();
 		}
+
 		return $list;
 	}
 
 	/**
 	 * Return a random URL of the wiki. Not necessarily an actual title in the
 	 * database, but at least a URL that looks like one.
+	 * @return string
 	 */
 	private function randomUrl() {
 		global $wgServer, $wgArticlePath;
+
 		return $wgServer . str_replace( '$1', $this->randomTitle(), $wgArticlePath );
 	}
 
 	/**
 	 * Create a random title string (not necessarily a Title object).
 	 * For use with randomUrl().
+	 * @return string
 	 */
 	private function randomTitle() {
 		$str = '';
@@ -99,9 +109,10 @@ class BenchmarkPurge extends Maintenance {
 		for ( $i = 0; $i < $length; $i++ ) {
 			$str .= chr( mt_rand( ord( 'a' ), ord( 'z' ) ) );
 		}
+
 		return ucfirst( $str );
 	}
 }
 
 $maintClass = "BenchmarkPurge";
-require_once( DO_MAINTENANCE );
+require_once RUN_MAINTENANCE_IF_MAIN;