Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls1,247 1,247 0 0.0%
Incl. Wall Time (microsec)5,436 5,646 210 3.9%
Incl. Wall Time (microsec) per call 4 5 0 3.9%
Excl. Wall Time (microsec)4,012 4,229 217 5.4%
Incl. MemUse (bytes)142,608 142,768 160 0.1%
Incl. MemUse (bytes) per call 114 114 0 0.1%
Excl. MemUse (bytes)-63,024 -62,728 296 0.5%
Incl. PeakMemUse (bytes)79,904 77,888 -2,016 -2.5%
Incl. PeakMemUse (bytes) per call 64 62 -2 -2.5%
Excl. PeakMemUse (bytes)20,176 18,528 -1,648 -8.2%

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% 210 0.5% 160 0.8% -2,016 -9.4%
Exclusive Metrics Diff for Current Function217 103.3% 296 185.0% -1,648 -81.7%
Parent functions
Drupal\Core\Theme\ThemeManager::render0 N/A% 142 67.6% 112 70.0% -240 -11.9%
Drupal\block\BlockViewBuilder::buildPreRenderableBlock0 N/A% -70 -33.3% 0 0.0% 32 1.6%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 50 23.8% 0 0.0% 120 6.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 32 15.2% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 18 8.6% 0 0.0% -1,632 -81.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 13 6.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@10 N/A% 7 3.3% 96 60.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 6 2.9% -64 -40.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@20 N/A% -5 -2.4% 0 0.0% -144 -7.1%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 4 1.9% 0 0.0% 0 0.0%
file_create_url0 N/A% 4 1.9% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 3 1.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 3 1.4% 0 0.0% 0 0.0%
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::processAttachments0 N/A% 1 0.5% 16 10.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@30 N/A% 1 0.5% 0 0.0% 0 0.0%
Drupal\language\ConfigurableLanguageManager::getDefinedLanguageTypesInfo0 N/A% 1 0.5% 0 0.0% -16 -0.8%
Drupal\Core\Theme\ThemeManager::render@40 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasks0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 0 0.0% 0 0.0% -136 -6.7%
Child functions
array_keys0 N/A% -50 -23.8% -312 -195.0% 32 1.6%
array_shift0 N/A% 20 9.5% -32 -20.0% 0 0.0%
views_query_views_alter0 N/A% 17 8.1% -8 -5.0% 0 0.0%
language_language_types_info_alter0 N/A% -9 -4.3% 0 0.0% -136 -6.7%
user_template_preprocess_default_variables_alter0 N/A% 5 2.4% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% 5 2.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 4 1.9% 24 15.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -2 -1.0% 144 90.0% -32 -1.6%
array_intersect0 N/A% 2 1.0% -32 -20.0% 0 0.0%
array_diff0 N/A% 2 1.0% 8 5.0% 0 0.0%
language_form_alter0 N/A% -1 -0.5% 0 0.0% 0 0.0%
devel_page_attachments_alter0 N/A% -1 -0.5% 0 0.0% -136 -6.7%
taxonomy_page_attachments_alter0 N/A% 1 0.5% 0 0.0% 0 0.0%
implode0 N/A% -1 -0.5% -24 -15.0% -96 -4.8%
is_array0 N/A% -1 -0.5% 0 0.0% 0 0.0%
system_form_alter0 N/A% 1 0.5% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 1 0.5% 48 30.0% 0 0.0%
contact_menu_local_tasks_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
search_form_search_block_form_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
help_block_view_help_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
views_theme_suggestions_container_alter0 N/A% 0 0.0% 40 25.0% 0 0.0%
array_merge0 N/A% 0 0.0% 8 5.0% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
color_block_view_system_branding_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%