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

Drupal\Core\Extension\ModuleHandler::alterRun #530ad2358a7c5Run #530ad1a439784DiffDiff%
Number of Function Calls427 427 0 0.0%
Incl. Wall Time (microsec)7,249 7,370 121 1.7%
Incl. Wall Time (microsec) per call 17 17 0 1.7%
Excl. Wall Time (microsec)3,456 3,509 53 1.5%
Incl. CPU (microsecs)7,450 7,568 118 1.6%
Incl. CPU (microsecs) per call 17 18 0 1.6%
Excl. CPU (microsec)2,751 2,798 47 1.7%
Incl. MemUse (bytes)122,816 122,856 40 0.0%
Incl. MemUse (bytes) per call 288 288 0 0.0%
Excl. MemUse (bytes)7,816 7,784 -32 -0.4%
Incl. PeakMemUse (bytes)77,168 77,296 128 0.2%
Incl. PeakMemUse (bytes) per call 181 181 0 0.2%
Excl. PeakMemUse (bytes)13,240 13,280 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 Function53 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%