Diff Report
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #52e418f395327Run #52e417f8e04a5DiffDiff%
Number of Function Calls277 278 1 0.4%
Incl. Wall Time (microsec)412 384 -28 -6.8%
Incl. Wall Time (microsec) per call 1 1 -0 -7.1%
Excl. Wall Time (microsec)412 384 -28 -6.8%
Incl. CPU (microsecs)615 608 -7 -1.1%
Incl. CPU (microsecs) per call 2 2 -0 -1.5%
Excl. CPU (microsec)615 608 -7 -1.1%
Incl. MemUse (bytes)284,656 284,880 224 0.1%
Incl. MemUse (bytes) per call 1,028 1,025 -3 -0.3%
Excl. MemUse (bytes)284,656 284,880 224 0.1%
Incl. PeakMemUse (bytes)94,904 95,720 816 0.9%
Incl. PeakMemUse (bytes) per call 343 344 2 0.5%
Excl. PeakMemUse (bytes)94,904 95,720 816 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_merge1 100.0% -28 -87.5% -7 -3.8% 224 0.6% 816 2.3%
Exclusive Metrics Diff for Current Function-28 -100.0% -7 -100.0% 224 100.0% 816 100.0%
Parent functions
Drupal\Core\Config\ConfigFactory::loadMultiple0 0.0% -24 -85.7% -17 -242.9% -8 -3.6% -8 -1.0%
Drupal\Core\Field\FormatterBase::view0 0.0% -6 -21.4% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter1 100.0% 5 17.9% -3 -42.9% 224 100.0% 0 0.0%
Drupal\Core\Theme\ThemeNegotiator::getSortedNegotiators0 0.0% -2 -7.1% 1 14.3% 0 0.0% 0 0.0%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 0.0% 2 7.1% 3 42.9% 0 0.0% 0 0.0%
Twig_Environment::__construct0 0.0% 2 7.1% 1 14.3% 0 0.0% -336 -41.2%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 0.0% -2 -7.1% 3 42.9% 0 0.0% 0 0.0%
Drupal\node\Plugin\Search\NodeSearch::execute0 0.0% -1 -3.6% -2 -28.6% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 0.0% -1 -3.6% 2 28.6% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% -1 -3.6% -2 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::doBuildForm@30 0.0% 0 0.0% 2 28.6% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::retrieveForm0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
search_excerpt0 0.0% 0 0.0% 2 28.6% 0 0.0% 0 0.0%
pager_query_add_page0 0.0% 0 0.0% 1 14.3% 0 0.0% 1,152 141.2%
menu_get_item0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::createAccess0 0.0% 0 0.0% 0 0.0% 8 3.6% 8 1.0%
template_preprocess_search_result0 0.0% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%
Drupal\rdf\Entity\RdfMapping::getPreparedFieldMapping0 0.0% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::access0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\RouteProcessor\RouteProcessorManager::sortProcessors0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 0.0% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
Drupal\search\SearchQuery::parseSearchExpression0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
field_invoke_method0 0.0% 0 0.0% 6 85.7% 0 0.0% 0 0.0%