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

Drupal\Core\Extension\ModuleHandler::alterRun #55a8732244c39Run #55a8735248325DiffDiff%
Number of Function Calls57 49 -8 -14.0%
Incl. Wall Time (microsec)1,180 781 -399 -33.8%
Incl. Wall Time (microsec) per call 21 16 -5 -23.0%
Excl. Wall Time (microsec)399 363 -36 -9.0%
Incl. MemUse (bytes)126,120 72,744 -53,376 -42.3%
Incl. MemUse (bytes) per call 2,213 1,485 -728 -32.9%
Excl. MemUse (bytes)-13,216 -13,960 -744 -5.6%
Incl. PeakMemUse (bytes)80,648 49,120 -31,528 -39.1%
Incl. PeakMemUse (bytes) per call 1,415 1,002 -412 -29.1%
Excl. PeakMemUse (bytes)12,824 12,624 -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::alter-8 -23.5% -399 -6.5% -53,376 -5.2% -31,528 -3.0%
Exclusive Metrics Diff for Current Function-36 -9.0% -744 -1.4% -200 -0.6%
Parent functions
menu_local_tasks-1 -12.5% -371 -93.0% -52,480 -98.3% -31,528 -100.0%
Drupal\Core\Theme\ThemeManager::theme@3-3 -37.5% -22 -5.5% -456 -0.9% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@2-1 -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::generate-3 -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\Core\Entity\EntityViewBuilder::viewMultiple0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 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\Theme\ThemeManager::theme@40 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
contact_menu_local_tasks_alter-1 -3.8% -359 -90.0% -50,824 -95.2% -31,328 -99.4%
Drupal\Core\Extension\ModuleHandler::getImplementations-5 -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%
system_block_view_system_main_block_alter0 0.0% 0 0.0% 0 0.0% 0 0.0%
taxonomy_page_attachments_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%
views_theme_suggestions_container_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%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge-2 -7.7% 0 0.0% -176 -0.3% 0 0.0%
array_shift-4 -15.4% 0 0.0% 352 0.7% 0 0.0%
implode-4 -15.4% 0 0.0% -384 -0.7% 0 0.0%
array_diff-2 -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_array-8 -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%