Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls118 118 0 0.0%
Incl. Wall Time (microsec)3,010 2,971 -39 -1.3%
Incl. Wall Time (microsec) per call 26 25 -0 -1.3%
Excl. Wall Time (microsec)1,281 1,241 -40 -3.1%
Incl. CPU (microsecs)2,951 2,931 -20 -0.7%
Incl. CPU (microsecs) per call 25 25 -0 -0.7%
Excl. CPU (microsec)971 968 -3 -0.3%
Incl. MemUse (bytes)78,200 78,200 0 0.0%
Incl. MemUse (bytes) per call 663 663 0 0.0%
Excl. MemUse (bytes)2,792 2,792 0 0.0%
Incl. PeakMemUse (bytes)54,016 54,016 0 0.0%
Incl. PeakMemUse (bytes) per call 458 458 0 0.0%
Excl. PeakMemUse (bytes)16,000 16,000 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Extension\ModuleHandler::alter [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
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -39 -9.8% -20 -5.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-40 -102.6% -3 -15.0% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% -10 -25.6% 6 30.0% 0 N/A% 0 N/A%
theme@20 N/A% -10 -25.6% -11 -55.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -6 -15.4% -7 -35.0% 0 N/A% 0 N/A%
theme0 N/A% -4 -10.3% 1 5.0% 0 N/A% 0 N/A%
theme@10 N/A% -4 -10.3% -7 -35.0% 0 N/A% 0 N/A%
theme@30 N/A% -3 -7.7% -4 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -2 -5.1% 0 0.0% 0 N/A% 0 N/A%
l0 N/A% -1 -2.6% 1 5.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 2.6% 2 10.0% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\options\Plugin\Field\FieldWidget\OptionsWidgetBase::getOptions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%
Child functions
system_page_alter0 N/A% 10 25.6% 11 55.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -6 -15.4% -26 -130.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -2 -5.1% -4 -20.0% 0 N/A% 0 N/A%
color_css_alter0 N/A% 1 2.6% 4 20.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -2.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -2.6% 1 5.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 1 2.6% 0 0.0% 0 N/A% 0 N/A%
array_diff0 N/A% 1 2.6% 5 25.0% 0 N/A% 0 N/A%
implode0 N/A% -1 -2.6% -1 -5.0% 0 N/A% 0 N/A%
array_merge0 N/A% 1 2.6% 2 10.0% 0 N/A% 0 N/A%
function_exists0 N/A% -1 -2.6% -16 -80.0% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -2.6% 8 40.0% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% -2 -10.0% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
node_entity_form_display_alter0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 3 15.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 2 10.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%