Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls49 57 8 16.3%
Incl. Wall Time (microsec)781 1,180 399 51.1%
Incl. Wall Time (microsec) per call 16 21 5 29.9%
Excl. Wall Time (microsec)363 399 36 9.9%
Incl. MemUse (bytes)72,744 126,120 53,376 73.4%
Incl. MemUse (bytes) per call 1,485 2,213 728 49.0%
Excl. MemUse (bytes)-13,960 -13,216 744 5.3%
Incl. PeakMemUse (bytes)49,120 80,648 31,528 64.2%
Incl. PeakMemUse (bytes) per call 1,002 1,415 412 41.1%
Excl. PeakMemUse (bytes)12,624 12,824 200 1.6%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Extension\ModuleHandler::alter8 23.5% 399 6.5% 53,376 5.2% 31,528 3.0%
Exclusive Metrics Diff for Current Function36 9.0% 744 1.4% 200 0.6%
Parent functions
menu_local_tasks1 12.5% 371 93.0% 52,480 98.3% 31,528 100.0%
Drupal\Core\Theme\ThemeManager::theme@33 37.5% 22 5.5% 456 0.9% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@21 12.5% 17 4.3% 592 1.1% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 0.0% -6 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate3 37.5% 3 0.8% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 0.0% -2 -0.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 0.0% -1 -0.3% -152 -0.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 0.0% -1 -0.3% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 0.0% -1 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 0.0% -1 -0.3% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@40 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 0.0% 0 0.0% 0 0.0% 0 0.0%
file_create_url0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
contact_menu_local_tasks_alter1 3.8% 359 90.0% 50,824 95.2% 31,328 99.4%
Drupal\Core\Extension\ModuleHandler::getImplementations5 19.2% 11 2.8% 1,448 2.7% 0 0.0%
system_form_alter0 0.0% -5 -1.3% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% -1 -0.3% 0 0.0% 0 0.0%
array_keys0 0.0% -1 -0.3% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 0.0% 0 0.0% -24 -0.0% 0 0.0%
views_theme_suggestions_container_alter0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge2 7.7% 0 0.0% 176 0.3% 0 0.0%
array_shift4 15.4% 0 0.0% -352 -0.7% 0 0.0%
implode4 15.4% 0 0.0% 384 0.7% 0 0.0%
array_diff2 7.7% 0 0.0% 176 0.3% 0 0.0%
array_intersect0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array8 30.8% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists0 0.0% 0 0.0% 0 0.0% 0 0.0%