Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls1,302 1,302 0 0.0%
Incl. Wall Time (microsec)2,720 2,685 -35 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)2,720 2,685 -35 -1.3%
Incl. CPU (microsecs)3,711 3,695 -16 -0.4%
Incl. CPU (microsecs) per call 3 3 -0 -0.4%
Excl. CPU (microsec)3,711 3,695 -16 -0.4%
Incl. MemUse (bytes)2,554,552 2,554,552 0 0.0%
Incl. MemUse (bytes) per call 1,962 1,962 0 0.0%
Excl. MemUse (bytes)2,554,552 2,554,552 0 0.0%
Incl. PeakMemUse (bytes)133,976 133,976 0 0.0%
Incl. PeakMemUse (bytes) per call 103 103 0 0.0%
Excl. PeakMemUse (bytes)133,976 133,976 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% -35 -15.4% -16 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-35 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Parent functions
form_builder@30 N/A% -49 -140.0% -21 -131.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory0 N/A% 46 131.4% 47 293.8% 0 N/A% 0 N/A%
form_builder@40 N/A% -17 -48.6% -20 -125.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -6 -17.1% -1 -6.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@10 N/A% -4 -11.4% -3 -18.8% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% -3 -8.6% -18 -112.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -3 -8.6% -8 -50.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scan0 N/A% -2 -5.7% -6 -37.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -5.7% -5 -31.2% 0 N/A% 0 N/A%
form_builder@10 N/A% 1 2.9% 3 18.8% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% 1 2.9% -1 -6.2% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 1 2.9% 1 6.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@20 N/A% 1 2.9% -2 -12.5% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@60 N/A% 1 2.9% 2 12.5% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Twig_Environment::initGlobals0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
form_builder@20 N/A% 0 0.0% 6 37.5% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 0 0.0% 3 18.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@30 N/A% 0 0.0% 9 56.2% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@40 N/A% 0 0.0% 5 31.2% 0 N/A% 0 N/A%
Drupal\Core\SystemListing::scanDirectory@50 N/A% 0 0.0% -3 -18.8% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% -2 -12.5% 0 N/A% 0 N/A%
field_help0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%