Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls1,311 1,190 -121 -9.2%
Incl. Wall Time (microsec)2,410 1,959 -451 -18.7%
Incl. Wall Time (microsec) per call 2 2 -0 -10.4%
Excl. Wall Time (microsec)2,410 1,959 -451 -18.7%
Incl. CPU (microsecs)3,712 3,115 -597 -16.1%
Incl. CPU (microsecs) per call 3 3 -0 -7.6%
Excl. CPU (microsec)3,712 3,115 -597 -16.1%
Incl. MemUse (bytes)1,534,904 1,187,680 -347,224 -22.6%
Incl. MemUse (bytes) per call 1,171 998 -173 -14.8%
Excl. MemUse (bytes)1,534,904 1,187,680 -347,224 -22.6%
Incl. PeakMemUse (bytes)137,648 134,816 -2,832 -2.1%
Incl. PeakMemUse (bytes) per call 105 113 8 7.9%
Excl. PeakMemUse (bytes)137,648 134,816 -2,832 -2.1%

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_merge-121 -100.0% -451 -1.1% -597 -1.4% -347,224 -458.0% -2,832 -1.6%
Exclusive Metrics Diff for Current Function-451 -100.0% -597 -100.0% -347,224 -100.0% -2,832 -100.0%
Parent functions
__TwigTemplate_1b84336e013a4430bf564bb524c8462c::doDisplay-121 -100.0% -496 -110.0% -623 -104.4% -347,224 -100.0% -2,888 -102.0%
Drupal\Core\SystemListing::scanDirectory0 0.0% 63 14.0% 65 10.9% 0 0.0% -8 -0.3%
Drupal\Core\Form\FormBuilder::doBuildForm@10 0.0% 8 1.8% 10 1.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@20 0.0% 7 1.6% 19 3.2% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% -7 -1.6% -24 -4.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% -6 -1.3% -11 -1.8% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@10 0.0% -5 -1.1% -6 -1.0% 0 0.0% -32 -1.1%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 0.0% -4 -0.9% -6 -1.0% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@40 0.0% -4 -0.9% 0 0.0% 0 0.0% 88 3.1%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 3 0.7% 8 1.3% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scan0 0.0% -3 -0.7% -2 -0.3% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@30 0.0% -2 -0.4% 19 3.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@20 0.0% -2 -0.4% -14 -2.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 0.0% -2 -0.4% -9 -1.5% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 0.0% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 0.2% 3 0.5% 0 0.0% 0 0.0%
menu_get_item0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::__construct0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 0.0% -1 -0.2% -7 -1.2% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 0.0% 1 0.2% 3 0.5% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 0.0% -1 -0.2% -6 -1.0% 0 0.0% 0 0.0%
call_user_func_array0 0.0% -1 -0.2% -2 -0.3% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
__TwigTemplate_995f006b7a5f70d4f23de0d6ef308b52::doDisplay0 0.0% 0 0.0% -5 -0.8% 0 0.0% 8 0.3%
Drupal\Core\SystemListing::scanDirectory@60 0.0% 0 0.0% -9 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@70 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 0.0% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%