Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls140 140 0 0.0%
Incl. Wall Time (microsec)147 154 7 4.8%
Incl. Wall Time (microsec) per call 1 1 0 4.8%
Excl. Wall Time (microsec)147 154 7 4.8%
Incl. CPU (microsecs)258 248 -10 -3.9%
Incl. CPU (microsecs) per call 2 2 -0 -3.9%
Excl. CPU (microsec)258 248 -10 -3.9%
Incl. MemUse (bytes)91,376 91,368 -8 -0.0%
Incl. MemUse (bytes) per call 653 653 -0 -0.0%
Excl. MemUse (bytes)91,376 91,368 -8 -0.0%
Incl. PeakMemUse (bytes)26,992 26,736 -256 -0.9%
Incl. PeakMemUse (bytes) per call 193 191 -2 -0.9%
Excl. PeakMemUse (bytes)26,992 26,736 -256 -0.9%

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% 7 7.1% -10 -3.8% -8 -0.0% -256 -0.6%
Exclusive Metrics Diff for Current Function7 100.0% -10 -100.0% -8 -100.0% -256 -100.0%
Parent functions
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% 7 100.0% -1 -10.0% -8 -100.0% -480 -187.5%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 3 42.9% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -42.9% -4 -40.0% 0 0.0% 224 87.5%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 1 14.3% 2 20.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% -1 -14.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 0 0.0% 3 30.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% -3 -30.0% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 N/A% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% -3 -30.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
system_requirements0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%