Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls1,769 1,769 0 0.0%
Incl. Wall Time (microsec)3,065 3,053 -12 -0.4%
Incl. Wall Time (microsec) per call 2 2 -0 -0.4%
Excl. Wall Time (microsec)3,065 3,053 -12 -0.4%
Incl. CPU (microsecs)4,672 4,653 -19 -0.4%
Incl. CPU (microsecs) per call 3 3 -0 -0.4%
Excl. CPU (microsec)4,672 4,653 -19 -0.4%
Incl. MemUse (bytes)2,679,152 2,679,152 0 0.0%
Incl. MemUse (bytes) per call 1,515 1,515 0 0.0%
Excl. MemUse (bytes)2,679,152 2,679,152 0 0.0%
Incl. PeakMemUse (bytes)215,008 215,008 0 0.0%
Incl. PeakMemUse (bytes) per call 122 122 0 0.0%
Excl. PeakMemUse (bytes)215,008 215,008 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% -12 -0.1% -19 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory0 N/A% -16 -133.3% -17 -89.5% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 14 116.7% 10 52.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% 7 58.3% 10 52.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% -5 -41.7% -9 -47.4% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::add0 N/A% -3 -25.0% -4 -21.1% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 N/A% 3 25.0% 7 36.8% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% -3 -25.0% -9 -47.4% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% -3 -25.0% 6 31.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -3 -25.0% -9 -47.4% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -2 -16.7% -14 -73.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -8.3% -6 -31.6% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% -1 -8.3% 1 5.3% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 1 8.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% -2 -10.5% 0 N/A% 0 N/A%
__TwigTemplate_995f006b7a5f70d4f23de0d6ef308b52::doDisplay0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Environment::initGlobals0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@70 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 10 52.6% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 0 0.0% 3 15.8% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 0 0.0% -3 -15.8% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%