Diff Report
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_merge

array_mergeRun #51a448a326782Run #51a4463d308ceDiffDiff%
Number of Function Calls544 541 -3 -0.6%
Incl. Wall Time (microsec)2,946 2,748 -198 -6.7%
Incl. Wall Time (microsec) per call 5 5 -0 -6.2%
Excl. Wall Time (microsec)2,946 2,748 -198 -6.7%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 7 7 0 0.6%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)974,484 967,504 -6,980 -0.7%
Incl. MemUse (bytes) per call 1,791 1,788 -3 -0.2%
Excl. MemUse (bytes)974,484 967,504 -6,980 -0.7%
Incl. PeakMemUse (bytes)70,684 70,756 72 0.1%
Incl. PeakMemUse (bytes) per call 130 131 1 0.7%
Excl. PeakMemUse (bytes)70,684 70,756 72 0.1%

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_merge-3 -100.0% -198 -1.3% 0 0.0% -6,980 -6.2% 72 0.1%
Exclusive Metrics Diff for Current Function-198 -100.0% 0 N/A% -6,980 -100.0% 72 100.0%
Parent functions
Drupal\Core\SystemListing::scanDirectory0 0.0% -52 -26.3% -4,000 N/A% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@30 0.0% -41 -20.7% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scan0 0.0% -28 -14.1% 0 N/A% 0 0.0% 0 0.0%
__TwigTemplate_7c2e391c9eb84940b43f32d440c65a66::doDisplay-3 -100.0% -22 -11.1% 0 N/A% -6,980 -100.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@10 0.0% -19 -9.6% 0 N/A% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 0.0% -17 -8.6% 0 N/A% 0 0.0% 0 0.0%
Twig_Environment::__construct0 0.0% -7 -3.5% 0 N/A% 0 0.0% 120 166.7%
Drupal\Core\Database\Query\Update::execute0 0.0% -3 -1.5% 0 N/A% 0 0.0% 0 0.0%
update_filter_project_info0 0.0% -3 -1.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 2 1.0% 0 N/A% 0 0.0% -48 -66.7%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% -2 -1.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% -2 -1.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@20 0.0% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 0.0% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% -1 -0.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
toolbar_pre_render0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@40 0.0% 0 0.0% 4,000 N/A% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%