Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_merge

array_mergeRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls285 285 0 0.0%
Incl. Wall Time (microsec)1,036 1,036 0 0.0%
Incl. Wall Time (microsec) per call 4 4 0 0.0%
Excl. Wall Time (microsec)1,036 1,036 0 0.0%
Incl. CPU (microsecs)1,352 1,387 35 2.6%
Incl. CPU (microsecs) per call 5 5 0 2.6%
Excl. CPU (microsec)1,352 1,387 35 2.6%
Incl. MemUse (bytes)243,564 243,564 0 0.0%
Incl. MemUse (bytes) per call 855 855 0 0.0%
Excl. MemUse (bytes)243,564 243,564 0 0.0%
Incl. PeakMemUse (bytes)37,692 37,692 0 0.0%
Incl. PeakMemUse (bytes) per call 132 132 0 0.0%
Excl. PeakMemUse (bytes)37,692 37,692 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% 0 0.0% 35 11.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% 35 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Plugin\Type\Formatter\FormatterBase::view0 N/A% -2 N/A% 3 8.6% 0 N/A% 0 N/A%
file_field_prepare_view0 N/A% 1 N/A% 12 34.3% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata0 N/A% 1 N/A% -1 -2.9% 0 N/A% 0 N/A%
Drupal\image\ImageStyleStorageController::attachLoad0 N/A% -1 N/A% 3 8.6% 0 N/A% 0 N/A%
Drupal\node\NodeStorageController::attachLoad0 N/A% 1 N/A% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 N/A% -1 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% 1 N/A% 16 45.7% 0 N/A% 0 N/A%
_form_set_attributes0 N/A% 0 N/A% 3 8.6% 0 N/A% 0 N/A%
drupal_retrieve_form0 N/A% 0 N/A% -1 -2.9% 0 N/A% 0 N/A%
Twig_Environment::__construct0 N/A% 0 N/A% -1 -2.9% 0 N/A% 0 N/A%
Twig_Environment::initGlobals0 N/A% 0 N/A% 2 5.7% 0 N/A% 0 N/A%
field_invoke_method0 N/A% 0 N/A% -5 -14.3% 0 N/A% 0 N/A%
views_view_has_form_elements0 N/A% 0 N/A% 1 2.9% 0 N/A% 0 N/A%
theme_pager_link0 N/A% 0 N/A% -4 -11.4% 0 N/A% 0 N/A%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% 0 N/A% 3 8.6% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 N/A% -1 -2.9% 0 N/A% 0 N/A%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 N/A% 6 17.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 0 N/A% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 N/A% -2 -5.7% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationRegistry::registerAutoloadNamespaces0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 N/A% 1 2.9% 0 N/A% 0 N/A%