Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls1,769 6,181 4,412 249.4%
Incl. Wall Time (microsec)3,065 7,818 4,753 155.1%
Incl. Wall Time (microsec) per call 2 1 -0 -27.0%
Excl. Wall Time (microsec)3,065 7,818 4,753 155.1%
Incl. CPU (microsecs)4,672 13,633 8,961 191.8%
Incl. CPU (microsecs) per call 3 2 -0 -16.5%
Excl. CPU (microsec)4,672 13,633 8,961 191.8%
Incl. MemUse (bytes)2,679,152 6,128,048 3,448,896 128.7%
Incl. MemUse (bytes) per call 1,515 991 -523 -34.5%
Excl. MemUse (bytes)2,679,152 6,128,048 3,448,896 128.7%
Incl. PeakMemUse (bytes)215,008 211,272 -3,736 -1.7%
Incl. PeakMemUse (bytes) per call 122 34 -87 -71.9%
Excl. PeakMemUse (bytes)215,008 211,272 -3,736 -1.7%

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_merge4,412 100.0% 4,753 0.6% 8,961 1.2% 3,448,896 19.8% -3,736 -0.0%
Exclusive Metrics Diff for Current Function4,753 100.0% 8,961 100.0% 3,448,896 100.0% -3,736 -100.0%
Parent functions
form_builder@33,309 75.0% 3,638 76.5% 6,891 76.9% 2,731,952 79.2% 0 0.0%
form_builder@21,103 25.0% 1,146 24.1% 2,201 24.6% 716,304 20.8% 0 0.0%
Drupal\Core\SystemListing::scanDirectory0 0.0% -18 -0.4% -20 -0.2% 0 0.0% 464 12.4%
Drupal\Core\SystemListing::scanDirectory@30 0.0% 14 0.3% 5 0.1% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@10 0.0% -8 -0.2% -2 -0.0% 0 0.0% 208 5.6%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% -6 -0.1% -1 -0.0% 312 0.0% -256 -6.9%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% -6 -0.1% 0 0.0% 0 0.0% -1,120 -30.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% -3 -0.1% 3 0.0% 0 0.0% -1,000 -26.8%
Twig_Environment::__construct0 0.0% -3 -0.1% -1 -0.0% 0 0.0% 0 0.0%
__TwigTemplate_995f006b7a5f70d4f23de0d6ef308b52::doDisplay0 0.0% 3 0.1% 4 0.0% 24 0.0% 24 0.6%
Twig_Environment::initGlobals0 0.0% -3 -0.1% 0 0.0% 0 0.0% 0 0.0%
Composer\Autoload\ClassLoader::add0 0.0% -3 -0.1% 2 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 0.0% 2 0.0% -2 -0.0% 8 0.0% -2,200 -58.9%
Drupal\Core\SystemListing::scanDirectory@40 0.0% -2 -0.0% -10 -0.1% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@20 0.0% 2 0.0% 9 0.1% 0 0.0% 240 6.4%
Drupal\Core\SystemListing::scan0 0.0% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0%
menu_get_item0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% -1 -0.0% -130 -1.5% 64 0.0% -96 -2.6%
Symfony\Component\Routing\RouteCompiler::compile0 0.0% 1 0.0% 8 0.1% 184 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 0 0.0% 4 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% 0 0.0% -1 -0.0% 16 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% -1 -0.0% 24 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@70 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 0.0% 0 0.0% 4 0.0% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0%