Diff Report
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #51ba93c3db76fRun #51ba929760d1bDiffDiff%
Number of Function Calls1,479 1,479 0 0.0%
Incl. Wall Time (microsec)2,741 2,718 -23 -0.8%
Incl. Wall Time (microsec) per call 2 2 -0 -0.8%
Excl. Wall Time (microsec)2,741 2,718 -23 -0.8%
Incl. CPU (microsecs)4,030 4,030 0 0.0%
Incl. CPU (microsecs) per call 3 3 0 0.0%
Excl. CPU (microsec)4,030 4,030 0 0.0%
Incl. MemUse (bytes)2,499,400 2,499,400 0 0.0%
Incl. MemUse (bytes) per call 1,690 1,690 0 0.0%
Excl. MemUse (bytes)2,499,400 2,499,400 0 0.0%
Incl. PeakMemUse (bytes)204,928 204,928 0 0.0%
Incl. PeakMemUse (bytes) per call 139 139 0 0.0%
Excl. PeakMemUse (bytes)204,928 204,928 0 0.0%

Parent/Child Regression/Improvement report for array_merge [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
array_merge0 N/A% -23 -3.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@30 N/A% -11 -47.8% -12 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% -6 -26.1% -2 N/A% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% -6 -26.1% 21 N/A% 0 N/A% 0 N/A%
Drupal\Tests\Core\Utility\ColorTest::providerTestHexToRgb0 N/A% 2 8.7% 2 N/A% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::addPrefix0 N/A% -2 -8.7% -1 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% -1 -4.3% -1 N/A% 0 N/A% 0 N/A%
PHPUnit_Util_Test::getGroups0 N/A% 1 4.3% -1 N/A% 0 N/A% 0 N/A%
Twig_Environment::initGlobals0 N/A% -1 -4.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% 1 4.3% -8 N/A% 0 N/A% 0 N/A%
File_Iterator_Factory::getFileIterator0 N/A% 1 4.3% 2 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -1 -4.3% 5 N/A% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 0 0.0% 2 N/A% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 5 N/A% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 0 0.0% 2 N/A% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -2 N/A% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% 0 0.0% -10 N/A% 0 N/A% 0 N/A%