Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls427 427 0 0.0%
Incl. Wall Time (microsec)7,370 7,249 -121 -1.6%
Incl. Wall Time (microsec) per call 17 17 -0 -1.6%
Excl. Wall Time (microsec)3,509 3,456 -53 -1.5%
Incl. CPU (microsecs)7,568 7,450 -118 -1.6%
Incl. CPU (microsecs) per call 18 17 -0 -1.6%
Excl. CPU (microsec)2,798 2,751 -47 -1.7%
Incl. MemUse (bytes)122,856 122,816 -40 -0.0%
Incl. MemUse (bytes) per call 288 288 -0 -0.0%
Excl. MemUse (bytes)7,784 7,816 32 0.4%
Incl. PeakMemUse (bytes)77,296 77,168 -128 -0.2%
Incl. PeakMemUse (bytes) per call 181 181 -0 -0.2%
Excl. PeakMemUse (bytes)13,280 13,240 -40 -0.3%

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% -121 -16.8% -118 -48.8% -40 -0.1% -128 -0.3%
Exclusive Metrics Diff for Current Function-53 -43.8% -47 -39.8% 32 80.0% -40 -31.2%
Parent functions
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -45 -37.2% -45 -38.1% 0 0.0% 0 0.0%
drupal_alter0 N/A% -38 -31.4% -23 -19.5% 0 0.0% -144 -112.5%
_theme@10 N/A% -24 -19.8% -30 -25.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -13 -10.7% -12 -10.2% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -6 -5.0% -7 -5.9% -40 -100.0% 0 0.0%
Drupal\tour\Entity\Tour::getTips0 N/A% -5 -4.1% -5 -4.2% 0 0.0% 0 0.0%
_theme@20 N/A% 3 2.5% 0 0.0% 0 0.0% 0 0.0%
l0 N/A% 3 2.5% 1 0.8% 0 0.0% 0 0.0%
_theme0 N/A% 2 1.7% -1 -0.8% 0 0.0% 16 12.5%
file_get_stream_wrappers0 N/A% -2 -1.7% -2 -1.7% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityFormDisplay::collectRenderDisplay0 N/A% 1 0.8% 4 3.4% 0 0.0% 0 0.0%
Drupal\views_ui\ViewEditFormController::renderDisplayTop0 N/A% 1 0.8% 2 1.7% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 N/A% 1 0.8% 1 0.8% 0 0.0% 0 0.0%
_theme@30 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
_theme@40 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\views_ui\ViewEditFormController::getDisplayTab0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Child functions
user_js_alter0 N/A% -19 -15.7% -12 -10.2% 0 0.0% 32 25.0%
user_template_preprocess_default_variables_alter0 N/A% 14 11.6% 13 11.0% 0 0.0% -64 -50.0%
is_array0 N/A% -11 -9.1% -23 -19.5% 0 0.0% 0 0.0%
implode0 N/A% -9 -7.4% -4 -3.4% -16 -40.0% 0 0.0%
system_page_alter0 N/A% -8 -6.6% -9 -7.6% 0 0.0% 0 0.0%
function_exists0 N/A% -6 -5.0% 3 2.5% 0 0.0% 0 0.0%
color_css_alter0 N/A% -6 -5.0% -8 -6.8% 0 0.0% -112 -87.5%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -5 -4.1% -16 -13.6% -8 -20.0% 0 0.0%
array_merge0 N/A% -5 -4.1% -2 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -5 -4.1% -6 -5.1% 0 0.0% 0 0.0%
views_page_alter0 N/A% -4 -3.3% -3 -2.5% 0 0.0% 0 0.0%
array_shift0 N/A% -3 -2.5% -5 -4.2% 0 0.0% -40 -31.2%
menu_link_system_breadcrumb_alter0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% -1 -0.8% 0 0.0% 0 0.0% 0 0.0%
edit_library_alter0 N/A% -1 -0.8% -5 -4.2% 0 0.0% 0 0.0%
seven_element_info_alter0 N/A% -1 -0.8% 1 0.8% 0 0.0% 0 0.0%
node_entity_form_display_alter0 N/A% 1 0.8% -1 -0.8% 0 0.0% 0 0.0%
array_diff0 N/A% 1 0.8% 5 4.2% 0 0.0% 96 75.0%
array_keys0 N/A% 1 0.8% 0 0.0% -48 -120.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%