Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls278 278 0 0.0%
Incl. Wall Time (microsec)384 395 11 2.9%
Incl. Wall Time (microsec) per call 1 1 0 2.9%
Excl. Wall Time (microsec)384 395 11 2.9%
Incl. CPU (microsecs)608 599 -9 -1.5%
Incl. CPU (microsecs) per call 2 2 -0 -1.5%
Excl. CPU (microsec)608 599 -9 -1.5%
Incl. MemUse (bytes)284,880 284,880 0 0.0%
Incl. MemUse (bytes) per call 1,025 1,025 0 0.0%
Excl. MemUse (bytes)284,880 284,880 0 0.0%
Incl. PeakMemUse (bytes)95,720 95,720 0 0.0%
Incl. PeakMemUse (bytes) per call 344 344 0 0.0%
Excl. PeakMemUse (bytes)95,720 95,720 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% 11 3.0% -9 -2.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 100.0% -9 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 12 109.1% 4 44.4% 0 N/A% 0 N/A%
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 N/A% -3 -27.3% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Field\FormatterBase::view0 N/A% -1 -9.1% 1 11.1% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 1 9.1% -4 -44.4% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% -1 -9.1% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::access0 N/A% 1 9.1% -2 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 9.1% 3 33.3% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::doBuildForm@30 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::retrieveForm0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
search_excerpt0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
template_preprocess_search_result0 N/A% 0 0.0% 5 55.6% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::createAccess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
pager_query_add_page0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Drupal\node\Plugin\Search\NodeSearch::execute0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
field_invoke_method0 N/A% 0 0.0% -5 -55.6% 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%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% 0 0.0% -4 -44.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\search\SearchQuery::parseSearchExpression0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% -1 -11.1% 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\Config\ConfigFactory::loadMultiple0 N/A% 0 0.0% -6 -66.7% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%