Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls576 576 0 0.0%
Incl. Wall Time (microsec)1,763 1,738 -25 -1.4%
Incl. Wall Time (microsec) per call 3 3 -0 -1.4%
Excl. Wall Time (microsec)1,763 1,738 -25 -1.4%
Incl. CPU (microsecs)2,184 2,157 -27 -1.2%
Incl. CPU (microsecs) per call 4 4 -0 -1.2%
Excl. CPU (microsec)2,184 2,157 -27 -1.2%
Incl. MemUse (bytes)1,899,824 1,899,848 24 0.0%
Incl. MemUse (bytes) per call 3,298 3,298 0 0.0%
Excl. MemUse (bytes)1,899,824 1,899,848 24 0.0%
Incl. PeakMemUse (bytes)137,176 137,096 -80 -0.1%
Incl. PeakMemUse (bytes) per call 238 238 -0 -0.1%
Excl. PeakMemUse (bytes)137,176 137,096 -80 -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_merge0 N/A% -25 -2.0% -27 -1.8% 24 0.0% -80 -0.1%
Exclusive Metrics Diff for Current Function-25 -100.0% -27 -100.0% 24 100.0% -80 -100.0%
Parent functions
Drupal\Core\SystemListing::scanDirectory0 N/A% -13 -52.0% -11 -40.7% 0 0.0% -80 -100.0%
Drupal\Core\SystemListing::scanDirectory@20 N/A% -12 -48.0% -26 -96.3% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% -6 -24.0% -8 -29.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 5 20.0% 4 14.8% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@30 N/A% 4 16.0% 21 77.8% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@40 N/A% -3 -12.0% -6 -22.2% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@10 N/A% -1 -4.0% -11 -40.7% 24 100.0% 0 0.0%
_form_set_attributes0 N/A% 1 4.0% -1 -3.7% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% 0 0.0% 1 3.7% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
language_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
update_filter_project_info0 N/A% 0 0.0% 2 7.4% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 0 0.0% -3 -11.1% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 2 7.4% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% -1 -3.7% 0 0.0% 0 0.0%
drupal_retrieve_form0 N/A% 0 0.0% 2 7.4% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 0 0.0% 2 7.4% 0 0.0% 0 0.0%
Drupal\Core\SystemListing::scan0 N/A% 0 0.0% 6 22.2% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% -1 -3.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 0.0% 1 3.7% 0 0.0% 0 0.0%