Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls138 138 0 0.0%
Incl. Wall Time (microsec)3,099 3,142 43 1.4%
Incl. Wall Time (microsec) per call 22 23 0 1.4%
Excl. Wall Time (microsec)1,412 1,405 -7 -0.5%
Incl. CPU (microsecs)3,128 3,156 28 0.9%
Incl. CPU (microsecs) per call 23 23 0 0.9%
Excl. CPU (microsec)1,083 1,102 19 1.8%
Incl. MemUse (bytes)78,568 78,568 0 0.0%
Incl. MemUse (bytes) per call 569 569 0 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)53,400 53,400 0 0.0%
Incl. PeakMemUse (bytes) per call 387 387 0 0.0%
Excl. PeakMemUse (bytes)15,112 15,112 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% 43 15.0% 28 6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -16.3% 19 67.9% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 27 62.8% 24 85.7% 0 N/A% 0 N/A%
theme@10 N/A% 15 34.9% 11 39.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -11 -25.6% -10 -35.7% 0 N/A% 0 N/A%
theme0 N/A% 11 25.6% 5 17.9% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 2.3% 1 3.6% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -2.3% -1 -3.6% 0 N/A% 0 N/A%
Drupal\options\Plugin\Field\FieldWidget\OptionsWidgetBase::getOptions0 N/A% 1 2.3% 1 3.6% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% 3 10.7% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% -4 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
l0 N/A% 0 0.0% -2 -7.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
system_page_alter0 N/A% 35 81.4% 34 121.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 8 18.6% 1 3.6% 0 N/A% 0 N/A%
array_shift0 N/A% 5 11.6% -16 -57.1% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 2 4.7% 1 3.6% 0 N/A% 0 N/A%
views_page_alter0 N/A% 1 2.3% -1 -3.6% 0 N/A% 0 N/A%
color_css_alter0 N/A% -1 -2.3% -2 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -2.3% -1 -3.6% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 1 2.3% 0 0.0% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
node_entity_form_display_alter0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 4 14.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -12 -42.9% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%