Diff Report
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_merge

array_mergeRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls60 56 -4 -6.7%
Incl. Wall Time (microsec)157 193 36 22.9%
Incl. Wall Time (microsec) per call 3 3 1 31.7%
Excl. Wall Time (microsec)157 193 36 22.9%
Incl. CPU (microsecs)221 256 35 15.8%
Incl. CPU (microsecs) per call 4 5 1 24.1%
Excl. CPU (microsec)221 256 35 15.8%
Incl. MemUse (bytes)73,224 52,848 -20,376 -27.8%
Incl. MemUse (bytes) per call 1,220 944 -277 -22.7%
Excl. MemUse (bytes)73,224 52,848 -20,376 -27.8%
Incl. PeakMemUse (bytes)23,976 18,592 -5,384 -22.5%
Incl. PeakMemUse (bytes) per call 400 332 -68 -16.9%
Excl. PeakMemUse (bytes)23,976 18,592 -5,384 -22.5%

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-4 -100.0% 36 3.3% 35 16.1% -20,376 -24.6% -5,384 -6.5%
Exclusive Metrics Diff for Current Function36 100.0% 35 100.0% -20,376 -100.0% -5,384 -100.0%
Parent functions
Drupal\Core\Database\Query\Update::execute0 0.0% 34 94.4% 33 94.3% 0 0.0% 0 0.0%
__TwigTemplate_7d67291b76c92011e0d246c4385214d1::doDisplay-4 -100.0% -25 -69.4% -30 -85.7% -20,400 -100.1% -5,320 -98.8%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 0.0% 21 58.3% 22 62.9% 24 0.1% 24 0.4%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 0.0% 4 11.1% 4 11.4% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 0.0% 4 11.1% 5 14.3% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 0.0% -3 -8.3% -7 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 0.0% 1 2.8% -1 -2.9% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 0.0% -1 -2.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 1 2.8% -4 -11.4% 0 0.0% 0 0.0%
drupal_retrieve_form0 0.0% -1 -2.8% 1 2.9% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 0.0% 1 2.8% 5 14.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\CacheCollector::updateCache0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 0.0% 0 0.0% 2 5.7% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 0.0% 0 0.0% 0 0.0% 0 0.0% -88 -1.6%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 0.0% 0 0.0% 4 11.4% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 0.0% 0 0.0% -2 -5.7% 0 0.0% 0 0.0%
Twig_Environment::__construct0 0.0% 0 0.0% 1 2.9% 0 0.0% 0 0.0%
_form_set_attributes0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%