Better memory reporting when running in HHVM

[lhc/web/wiklou.git] / includes / debug / Debug.php

diff --git a/includes/debug/Debug.php b/includes/debug/Debug.php
index 15ed3cb..86f3dda 100644 (file)
--- a/includes/debug/Debug.php
+++ b/includes/debug/Debug.php
@@ -530,6 +530,12 @@ class MWDebug {
                global $wgVersion, $wgRequestTime;
                $request = $context->getRequest();
 
+               // HHVM's reported memory usage from memory_get_peak_usage()
+               // is not useful when passing false, but we continue passing
+               // false for consistency of historical data in zend.
+               // see: https://github.com/facebook/hhvm/issues/2257#issuecomment-39362246
+               $realMemoryUsage = wfIsHHVM();
+
                return array(
                        'mwVersion' => $wgVersion,
                        'phpVersion' => PHP_VERSION,
@@ -546,8 +552,8 @@ class MWDebug {
                                'headers' => $request->getAllHeaders(),
                                'params' => $request->getValues(),
                        ),
-                       'memory' => $context->getLanguage()->formatSize( memory_get_usage() ),
-                       'memoryPeak' => $context->getLanguage()->formatSize( memory_get_peak_usage() ),
+                       'memory' => $context->getLanguage()->formatSize( memory_get_usage( $realMemoryUsage ) ),
+                       'memoryPeak' => $context->getLanguage()->formatSize( memory_get_peak_usage( $realMemoryUsage ) ),
                        'includes' => self::getFilesIncluded( $context ),
                        'profile' => Profiler::instance()->getRawData(),
                );