Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)215 193 -22 -10.2%
Incl. Wall Time (microsec) per call 1 1 -0 -10.2%
Excl. Wall Time (microsec)215 193 -22 -10.2%
Incl. CPU (microsecs)336 315 -21 -6.2%
Incl. CPU (microsecs) per call 2 2 -0 -6.3%
Excl. CPU (microsec)336 315 -21 -6.2%
Incl. MemUse (bytes)144,488 144,512 24 0.0%
Incl. MemUse (bytes) per call 963 963 0 0.0%
Excl. MemUse (bytes)144,488 144,512 24 0.0%
Incl. PeakMemUse (bytes)42,000 41,600 -400 -1.0%
Incl. PeakMemUse (bytes) per call 280 277 -3 -1.0%
Excl. PeakMemUse (bytes)42,000 41,600 -400 -1.0%

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% -22 -23.7% -21 -10.8% 24 0.1% -400 -1.3%
Exclusive Metrics Diff for Current Function-22 -100.0% -21 -100.0% 24 100.0% -400 -100.0%
Parent functions
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% -9 -40.9% -10 -47.6% 24 100.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -13.6% -1 -4.8% 0 0.0% -32 -8.0%
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -3 -13.6% 2 9.5% 0 0.0% -80 -20.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% -2 -9.1% -5 -23.8% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% -2 -9.1% -2 -9.5% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% -2 -9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% -2 -9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 1 4.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 1 4.5% 1 4.8% 0 0.0% 0 0.0%
Drupal\Core\Field\FormatterBase::view0 N/A% -1 -4.5% -3 -14.3% 0 0.0% -288 -72.0%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% 0 0.0% 2 9.5% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
drupal_render_cid_create0 N/A% 0 0.0% -3 -14.3% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% -1 -4.8% 0 0.0% 0 0.0%
field_invoke_method0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%