Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf19d00e96: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #53ccf06f3ae60Run #53ccf19d00e96DiffDiff%
Number of Function Calls280 280 0 0.0%
Incl. Wall Time (microsec)346 343 -3 -0.9%
Incl. Wall Time (microsec) per call 1 1 -0 -0.9%
Excl. Wall Time (microsec)346 343 -3 -0.9%
Incl. CPU (microsecs)496 499 3 0.6%
Incl. CPU (microsecs) per call 2 2 0 0.6%
Excl. CPU (microsec)496 499 3 0.6%
Incl. MemUse (bytes)263,384 263,384 0 0.0%
Incl. MemUse (bytes) per call 941 941 0 0.0%
Excl. MemUse (bytes)263,384 263,384 0 0.0%
Incl. PeakMemUse (bytes)40,616 40,616 0 0.0%
Incl. PeakMemUse (bytes) per call 145 145 0 0.0%
Excl. PeakMemUse (bytes)40,616 40,616 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% -3 -0.2% 3 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% -3 -100.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -66.7% 3 100.0% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 1 33.3% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::access0 N/A% -1 -33.3% -1 -33.3% 0 N/A% 0 N/A%
Drupal\system\Plugin\Block\SystemMenuBlock::getCacheKeys0 N/A% 1 33.3% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::createAccess0 N/A% 1 33.3% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 1 33.3% -4 -133.3% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% -1 -33.3% 1 33.3% 0 N/A% 0 N/A%
tablesort_header0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\block\Plugin\DisplayVariant\FullPageVariant::getRegionAssignments0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@10 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\block\BlockBase::getCacheKeys0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% -1 -33.3% 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%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 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 66.7% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Sql\DefaultTableMapping::getAllColumns0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::getTableMapping0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%