From 08ea8adc95a4edba0b1f2f13c34f2a57725f1a58 Mon Sep 17 00:00:00 2001
From: Aaron <aschulz@wikimedia.org>
Date: Thu, 16 Aug 2012 18:05:01 -0700
Subject: [PATCH] Adding more file profiling.

Change-Id: Id45e082966f1ed6105918c0732b450faf039cd96
---
 includes/filebackend/TempFSFile.php | 9 ++++++---
 includes/filerepo/file/File.php     | 2 ++
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/includes/filebackend/TempFSFile.php b/includes/filebackend/TempFSFile.php
index ddc640a6e9..00f1080950 100644
--- a/includes/filebackend/TempFSFile.php
+++ b/includes/filebackend/TempFSFile.php
@@ -36,12 +36,13 @@ class TempFSFile extends FSFile {
 	/**
 	 * Make a new temporary file on the file system.
 	 * Temporary files may be purged when the file object falls out of scope.
-	 * 
+	 *
 	 * @param $prefix string
 	 * @param $extension string
-	 * @return TempFSFile|null 
+	 * @return TempFSFile|null
 	 */
 	public static function factory( $prefix, $extension = '' ) {
+		wfProfileIn( __METHOD__ );
 		$base = wfTempDir() . '/' . $prefix . dechex( mt_rand( 0, 99999999 ) );
 		$ext = ( $extension != '' ) ? ".{$extension}" : "";
 		for ( $attempt = 1; true; $attempt++ ) {
@@ -54,17 +55,19 @@ class TempFSFile extends FSFile {
 				break; // got it
 			}
 			if ( $attempt >= 15 ) {
+				wfProfileOut( __METHOD__ );
 				return null; // give up
 			}
 		}
 		$tmpFile = new self( $path );
 		$tmpFile->canDelete = true; // safely instantiated
+		wfProfileOut( __METHOD__ );
 		return $tmpFile;
 	}
 
 	/**
 	 * Purge this file off the file system
-	 * 
+	 *
 	 * @return bool Success
 	 */
 	public function purge() {
diff --git a/includes/filerepo/file/File.php b/includes/filerepo/file/File.php
index 7489862ee3..b18304078c 100644
--- a/includes/filerepo/file/File.php
+++ b/includes/filerepo/file/File.php
@@ -894,7 +894,9 @@ abstract class File {
 			$tmpThumbPath = $tmpFile->getPath(); // path of 0-byte temp file
 
 			// Actually render the thumbnail...
+			wfProfileIn( __METHOD__ . '-doTransform' );
 			$thumb = $this->handler->doTransform( $this, $tmpThumbPath, $thumbUrl, $params );
+			wfProfileOut( __METHOD__ . '-doTransform' );
 			$tmpFile->bind( $thumb ); // keep alive with $thumb
 
 			if ( !$thumb ) { // bad params?
-- 
2.20.1