Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls576 576 0 0.0%
Incl. Wall Time (microsec)1,763 1,808 45 2.6%
Incl. Wall Time (microsec) per call 3 3 0 2.6%
Excl. Wall Time (microsec)1,763 1,808 45 2.6%
Incl. CPU (microsecs)2,184 2,245 61 2.8%
Incl. CPU (microsecs) per call 4 4 0 2.8%
Excl. CPU (microsec)2,184 2,245 61 2.8%
Incl. MemUse (bytes)1,899,824 1,899,824 0 0.0%
Incl. MemUse (bytes) per call 3,298 3,298 0 0.0%
Excl. MemUse (bytes)1,899,824 1,899,824 0 0.0%
Incl. PeakMemUse (bytes)137,176 137,176 0 0.0%
Incl. PeakMemUse (bytes) per call 238 238 0 0.0%
Excl. PeakMemUse (bytes)137,176 137,176 0 0.0%

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% 45 2.3% 61 1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function45 100.0% 61 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\SystemListing::scanDirectory@30 N/A% 14 31.1% 26 42.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% 14 31.1% 29 47.5% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% 6 13.3% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% 5 11.1% -7 -11.5% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 N/A% 3 6.7% 2 3.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% 2 4.4% 1 1.6% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 2 4.4% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -2.2% -1 -1.6% 0 N/A% 0 N/A%
language_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
form_builder@10 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
update_filter_project_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Twig_Environment::initGlobals0 N/A% 0 0.0% 2 3.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 2 3.3% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 0 0.0% 2 3.3% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 2 3.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 0.0% 3 4.9% 0 N/A% 0 N/A%