Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for array_merge

array_mergeRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls206 206 0 0.0%
Incl. Wall Time (microsec)6,616 3,968 -2,648 -40.0%
Incl. Wall Time (microsec) per call 32 19 -13 -40.0%
Excl. Wall Time (microsec)6,616 3,968 -2,648 -40.0%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 19 0 -19 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)268,888 268,864 -24 -0.0%
Incl. MemUse (bytes) per call 1,305 1,305 -0 -0.0%
Excl. MemUse (bytes)268,888 268,864 -24 -0.0%
Incl. PeakMemUse (bytes)96,696 96,576 -120 -0.1%
Incl. PeakMemUse (bytes) per call 469 469 -1 -0.1%
Excl. PeakMemUse (bytes)96,696 96,576 -120 -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% -2,648 -0.1% -4,000 -100.0% -24 -0.2% -120 -0.8%
Exclusive Metrics Diff for Current Function-2,648 -100.0% -4,000 -100.0% -24 -100.0% -120 -100.0%
Parent functions
_field_form_state_parents0 N/A% -374 -14.1% 0 0.0% 0 0.0% 0 0.0%
form_builder@30 N/A% -309 -11.7% -4,000 -100.0% 0 0.0% -120 -100.0%
form_builder@20 N/A% -253 -9.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -248 -9.4% 0 0.0% 0 0.0% 0 0.0%
form_builder@10 N/A% -205 -7.7% 0 0.0% 0 0.0% 0 0.0%
_form_set_attributes0 N/A% -196 -7.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::attachLoad0 N/A% -179 -6.8% 0 0.0% 0 0.0% 0 0.0%
field_invoke_method0 N/A% -155 -5.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Formatter\FormatterBase::view0 N/A% -87 -3.3% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::initGlobals0 N/A% -72 -2.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\DynamicRouter::sortRouteEnhancers0 N/A% -71 -2.7% 0 0.0% -24 -100.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::attachLoad0 N/A% -45 -1.7% 0 0.0% 0 0.0% 0 0.0%
form_process_radios0 N/A% -37 -1.4% 0 0.0% 0 0.0% 0 0.0%
file_field_prepare_view0 N/A% -36 -1.4% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% -31 -1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Type\Widget\WidgetBase::formMultipleElements0 N/A% -30 -1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\PathProcessor\PathProcessorManager::sortProcessors0 N/A% -30 -1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\image\ImageStyleStorageController::attachLoad0 N/A% -28 -1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::__toString0 N/A% -27 -1.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -27 -1.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@40 N/A% -26 -1.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\file\Plugin\field\widget\FileWidget::formElement0 N/A% -24 -0.9% 0 0.0% 0 0.0% 0 0.0%
drupal_retrieve_form0 N/A% -22 -0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\file\Plugin\field\widget\FileWidget::formMultipleElements0 N/A% -20 -0.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\ChainRouter::sortRouters0 N/A% -16 -0.6% 0 0.0% 0 0.0% 0 0.0%
filter_get_filters0 N/A% -16 -0.6% 0 0.0% 0 0.0% 0 0.0%
filter_process_format0 N/A% -14 -0.5% 0 0.0% 0 0.0% 0 0.0%
form_builder@50 N/A% -14 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 N/A% -13 -0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compile0 N/A% -13 -0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Cmf\Component\Routing\NestedMatcher\NestedMatcher::sortFilters0 N/A% -13 -0.5% 0 0.0% 0 0.0% 0 0.0%
views_view_has_form_elements0 N/A% -10 -0.4% 0 0.0% 0 0.0% 0 0.0%
Twig_Environment::__construct0 N/A% -7 -0.3% 0 0.0% 0 0.0% 0 0.0%