Diff Report
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #5204425923c81Run #5204417bc7ab7DiffDiff%
Number of Function Calls301 301 0 0.0%
Incl. Wall Time (microsec)420 394 -26 -6.2%
Incl. Wall Time (microsec) per call 1 1 -0 -6.2%
Excl. Wall Time (microsec)420 394 -26 -6.2%
Incl. CPU (microsecs)685 650 -35 -5.1%
Incl. CPU (microsecs) per call 2 2 -0 -5.1%
Excl. CPU (microsec)685 650 -35 -5.1%
Incl. MemUse (bytes)236,136 236,136 0 0.0%
Incl. MemUse (bytes) per call 785 785 0 0.0%
Excl. MemUse (bytes)236,136 236,136 0 0.0%
Incl. PeakMemUse (bytes)29,296 29,296 0 0.0%
Incl. PeakMemUse (bytes) per call 97 97 0 0.0%
Excl. PeakMemUse (bytes)29,296 29,296 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% -26 -32.9% -35 -4.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-26 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -29 -111.5% -28 -80.0% 0 N/A% 0 N/A%
__TwigTemplate_94207045f644efb53485eb92e9a3f437::doDisplay0 N/A% 4 15.4% 4 11.4% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% -4 -15.4% -5 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\CacheCollector::updateCache0 N/A% 4 15.4% 5 14.3% 0 N/A% 0 N/A%
Drupal\rdf\Plugin\Core\Entity\RdfMapping::getPreparedFieldMapping0 N/A% -3 -11.5% -12 -34.3% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 2 7.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% -2 -7.7% 7 20.0% 0 N/A% 0 N/A%
field_invoke_method0 N/A% 1 3.8% -5 -14.3% 0 N/A% 0 N/A%
pager_query_add_page0 N/A% 1 3.8% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% -1 -3.8% -3 -8.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 1 3.8% 1 2.9% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Twig_Environment::initGlobals0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% 0 0.0% 4 11.4% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
views_view_has_form_elements0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::getSortedBuilders0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationRegistry::registerAutoloadNamespaces0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% 0 0.0% -2 -5.7% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -3 -8.6% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\StringTranslation\TranslationManager::sortTranslators0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%