Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls22,700 22,700 0 0.0%
Incl. Wall Time (microsec)563,588 614,859 51,271 9.1%
Incl. Wall Time (microsec) per call 25 27 2 9.1%
Excl. Wall Time (microsec)166,275 166,836 561 0.3%
Incl. MemUse (bytes)30,812,160 34,062,592 3,250,432 10.5%
Incl. MemUse (bytes) per call 1,357 1,501 143 10.5%
Excl. MemUse (bytes)-11,920,280 -11,947,544 -27,264 -0.2%
Incl. PeakMemUse (bytes)17,693,576 20,623,184 2,929,608 16.6%
Incl. PeakMemUse (bytes) per call 779 909 129 16.6%
Excl. PeakMemUse (bytes)1,236,632 1,236,632 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 51,271 11.1% 3,250,432 209.2% 2,929,608 191.5%
Exclusive Metrics Diff for Current Function561 1.1% -27,264 -0.8% 0 0.0%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 51,568 100.6% 3,246,520 99.9% 2,929,608 100.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% -1,908 -3.7% 7,000 0.2% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 960 1.9% -32 -0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 768 1.5% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@20 N/A% 718 1.4% 0 0.0% 0 0.0%
file_create_url0 N/A% -582 -1.1% 8 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getDisplayName0 N/A% -388 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 387 0.8% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 369 0.7% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::buildPreRenderableBlock0 N/A% -252 -0.5% -2,376 -0.1% 0 0.0%
Drupal\language\ConfigurableLanguageManager::getDefinedLanguageTypesInfo0 N/A% -222 -0.4% -48 -0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render0 N/A% -216 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 143 0.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@10 N/A% -101 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -47 -0.1% -1,392 -0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 43 0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@30 N/A% 37 0.1% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@40 N/A% 16 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityFormDisplay::collectRenderDisplay0 N/A% -13 -0.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasks0 N/A% -9 -0.0% 752 0.0% 0 0.0%
Child functions
content_translation_form_alter0 N/A% 50,443 98.4% 3,245,064 99.8% 2,956,536 100.9%
system_js_settings_alter0 N/A% -1,519 -3.0% 6,144 0.2% 0 0.0%
array_keys0 N/A% -777 -1.5% 22,864 0.7% 0 0.0%
language_form_alter0 N/A% 712 1.4% 2,312 0.1% -9,504 -0.3%
user_template_preprocess_default_variables_alter0 N/A% 659 1.3% 0 0.0% 0 0.0%
implode0 N/A% 530 1.0% 2,248 0.1% 0 0.0%
array_intersect0 N/A% 456 0.9% 2,336 0.1% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 418 0.8% 72 0.0% 0 0.0%
devel_page_attachments_alter0 N/A% 309 0.6% 0 0.0% 0 0.0%
workflow_devel_field_widget_form_alter0 N/A% -298 -0.6% 0 0.0% 0 0.0%
user_js_settings_alter0 N/A% -278 -0.5% 0 0.0% 0 0.0%
language_language_types_info_alter0 N/A% -220 -0.4% -48 -0.0% 0 0.0%
system_form_alter0 N/A% 164 0.3% -40 -0.0% 0 0.0%
devel_node_access_form_alter0 N/A% -93 -0.2% 0 0.0% -17,424 -0.6%
taxonomy_page_attachments_alter0 N/A% 91 0.2% -24 -0.0% 0 0.0%
block_example_block_view_alter0 N/A% 88 0.2% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -75 -0.1% -2,376 -0.1% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% -62 -0.1% 0 0.0% 0 0.0%
workflow_form_alter0 N/A% 59 0.1% -8 -0.0% 0 0.0%
array_diff0 N/A% 58 0.1% 0 0.0% 0 0.0%
function_exists0 N/A% 53 0.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -46 -0.1% 0 0.0% 0 0.0%
workflow_devel_form_alter0 N/A% 19 0.0% -800 -0.0% 0 0.0%
array_merge0 N/A% 17 0.0% 0 0.0% 0 0.0%
search_form_search_block_form_alter0 N/A% 15 0.0% 0 0.0% 0 0.0%
is_array0 N/A% -8 -0.0% 0 0.0% 0 0.0%
views_theme_suggestions_container_alter0 N/A% 8 0.0% 0 0.0% 0 0.0%
locale_js_settings_alter0 N/A% -7 -0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% -4 -0.0% 8 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 4 0.0% 0 0.0% 0 0.0%
content_translation_language_types_info_alter0 N/A% -2 -0.0% 0 0.0% 0 0.0%
contact_menu_local_tasks_alter0 N/A% -2 -0.0% 0 0.0% 0 0.0%
help_block_view_help_block_alter0 N/A% -2 -0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.0% -56 -0.0% 0 0.0%
color_block_view_system_branding_block_alter0 N/A% -1 -0.0% 0 0.0% 0 0.0%