Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls318 318 0 0.0%
Incl. Wall Time (microsec)360 358 -2 -0.6%
Incl. Wall Time (microsec) per call 1 1 -0 -0.6%
Excl. Wall Time (microsec)360 358 -2 -0.6%
Incl. CPU (microsecs)660 661 1 0.2%
Incl. CPU (microsecs) per call 2 2 0 0.2%
Excl. CPU (microsec)660 661 1 0.2%
Incl. MemUse (bytes)269,968 269,968 0 0.0%
Incl. MemUse (bytes) per call 849 849 0 0.0%
Excl. MemUse (bytes)269,968 269,968 0 0.0%
Incl. PeakMemUse (bytes)19,984 21,256 1,272 6.4%
Incl. PeakMemUse (bytes) per call 63 67 4 6.4%
Excl. PeakMemUse (bytes)19,984 21,256 1,272 6.4%

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% -2 -0.9% 1 0.1% 0 0.0% 1,272 4.4%
Exclusive Metrics Diff for Current Function-2 -100.0% 1 100.0% 0 N/A% 1,272 100.0%
Parent functions
form_builder@40 N/A% 6 300.0% 1 100.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 N/A% -4 -200.0% -2 -200.0% 0 N/A% -120 -9.4%
Doctrine\Common\Annotations\AnnotationRegistry::registerAutoloadNamespaces0 N/A% 3 150.0% 3 300.0% 0 N/A% 0 0.0%
Twig_Environment::initGlobals0 N/A% -3 -150.0% -3 -300.0% 0 N/A% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% -2 -100.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 0.0%
form_builder@30 N/A% 1 50.0% -3 -300.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -1 -50.0% 1 100.0% 0 N/A% 0 0.0%
drupal_retrieve_form0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\ParamConverter\ParamConverterManager::getConverterIds0 N/A% 1 50.0% 3 300.0% 0 N/A% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% -1 -50.0% 2 200.0% 0 N/A% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 1 50.0% -1 -100.0% 0 N/A% 0 0.0%
_form_set_attributes0 N/A% -1 -50.0% 7 700.0% 0 N/A% -296 -23.3%
Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% 0 0.0% 5 500.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -3 -300.0% 0 N/A% 32 2.5%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% 0 0.0% -4 -400.0% 0 N/A% 256 20.1%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 0 0.0% 0 N/A% -96 -7.5%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 0 0.0% -6 -600.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\field\Boolean::init0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\views_ui\ViewUI::getStandardButtons0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Twig_Environment::__construct0 N/A% 0 0.0% 2 200.0% 0 N/A% 1,496 117.6%