Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls42 41 -1 -2.4%
Incl. Wall Time (microsec)79 75 -4 -5.1%
Incl. Wall Time (microsec) per call 2 2 -0 -2.7%
Excl. Wall Time (microsec)79 75 -4 -5.1%
Incl. CPU (microsecs)125 107 -18 -14.4%
Incl. CPU (microsecs) per call 3 3 -0 -12.3%
Excl. CPU (microsec)125 107 -18 -14.4%
Incl. MemUse (bytes)41,096 36,480 -4,616 -11.2%
Incl. MemUse (bytes) per call 978 890 -89 -9.1%
Excl. MemUse (bytes)41,096 36,480 -4,616 -11.2%
Incl. PeakMemUse (bytes)12,584 6,848 -5,736 -45.6%
Incl. PeakMemUse (bytes) per call 300 167 -133 -44.3%
Excl. PeakMemUse (bytes)12,584 6,848 -5,736 -45.6%

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-1 -100.0% -4 -0.5% -18 -1.9% -4,616 -6.7% -5,736 -8.6%
Exclusive Metrics Diff for Current Function-4 -100.0% -18 -100.0% -4,616 -100.0% -5,736 -100.0%
Parent functions
__TwigTemplate_72f7fc8ab85f63f9a207c3109ab83c4c::doDisplay-1 -100.0% -7 -175.0% -9 -50.0% -4,616 -100.0% -4,136 -72.1%
Twig_Environment::__construct0 0.0% 3 75.0% 3 16.7% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 0.0% -1 -25.0% 1 5.6% -16 -0.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 25.0% -2 -11.1% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% -1 -25.0% 1 5.6% 0 0.0% -1,600 -27.9%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% 1 25.0% 1 5.6% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% 1 5.6% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% 0 0.0% -2 -11.1% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% 0 0.0% -2 -11.1% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 0 0.0% -2 -11.1% 16 0.3% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 0 0.0% -4 -22.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% 0 0.0% -3 -16.7% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 0.0% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%