Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls175 175 0 0.0%
Incl. Wall Time (microsec)209 203 -6 -2.9%
Incl. Wall Time (microsec) per call 1 1 -0 -2.9%
Excl. Wall Time (microsec)209 203 -6 -2.9%
Incl. CPU (microsecs)343 368 25 7.3%
Incl. CPU (microsecs) per call 2 2 0 7.3%
Excl. CPU (microsec)343 368 25 7.3%
Incl. MemUse (bytes)189,344 189,344 0 0.0%
Incl. MemUse (bytes) per call 1,082 1,082 0 0.0%
Excl. MemUse (bytes)189,344 189,344 0 0.0%
Incl. PeakMemUse (bytes)62,376 62,376 0 0.0%
Incl. PeakMemUse (bytes) per call 356 356 0 0.0%
Excl. PeakMemUse (bytes)62,376 62,376 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% -6 -0.8% 25 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% 25 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% -1 -16.7% 11 44.0% 0 N/A% 0 N/A%
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% -1 -16.7% 3 12.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::access0 N/A% -1 -16.7% 4 16.0% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% -1 -16.7% 1 4.0% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% -1 -16.7% -1 -4.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::createAccess0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%
twig_render_template@20 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
twig_render_template@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
twig_render_template0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheKeys0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FormatterBase::view0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 2 8.0% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 1 4.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 10 40.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 0 0.0% -4 -16.0% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%