Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_merge

array_mergeRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)419 356 -63 -15.0%
Incl. Wall Time (microsec) per call 3 2 -0 -15.0%
Excl. Wall Time (microsec)419 356 -63 -15.0%
Incl. CPU (microsecs)597 544 -53 -8.9%
Incl. CPU (microsecs) per call 4 3 -0 -8.9%
Excl. CPU (microsec)597 544 -53 -8.9%
Incl. MemUse (bytes)288,000 287,984 -16 -0.0%
Incl. MemUse (bytes) per call 1,735 1,735 -0 -0.0%
Excl. MemUse (bytes)288,000 287,984 -16 -0.0%
Incl. PeakMemUse (bytes)17,192 17,176 -16 -0.1%
Incl. PeakMemUse (bytes) per call 104 103 -0 -0.1%
Excl. PeakMemUse (bytes)17,192 17,176 -16 -0.1%

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% -63 -2.6% -53 -1.7% -16 -0.2% -16 -0.1%
Exclusive Metrics Diff for Current Function-63 -100.0% -53 -100.0% -16 -100.0% -16 -100.0%
Parent functions
file_field_prepare_view0 N/A% -64 -101.6% -63 -118.9% -16 -100.0% -16 -100.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% 5 7.9% 12 22.6% 0 0.0% 0 0.0%
Doctrine\Common\Reflection\StaticReflectionParser::parse0 N/A% -4 -6.3% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% 1 1.6% 1 1.9% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Formatter\FormatterBase::view0 N/A% 1 1.6% 1 1.9% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% -1 -1.6% -3 -5.7% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% -1 -1.6% -5 -9.4% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 N/A% 0 0.0% 3 5.7% 0 0.0% 0 0.0%
field_invoke_method0 N/A% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
drupal_retrieve_form0 N/A% 0 0.0% 1 1.9% 0 0.0% 0 0.0%
theme_pager_link0 N/A% 0 0.0% -2 -3.8% 0 0.0% 0 0.0%
views_view_has_form_elements0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\image\ImageStyleStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationReader::collectParsingMetadata0 N/A% 0 0.0% 3 5.7% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 4 7.5% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\field\Boolean::init0 N/A% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::registerAutoloadNamespaces0 N/A% 0 0.0% -2 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Update::execute0 N/A% 0 0.0% 1 1.9% 0 0.0% 0 0.0%