Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608318a89619: 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 #5608318a89619DiffDiff%
Number of Function Calls1,247 1,247 0 0.0%
Incl. Wall Time (microsec)5,436 5,541 105 1.9%
Incl. Wall Time (microsec) per call 4 4 0 1.9%
Excl. Wall Time (microsec)4,012 4,090 78 1.9%
Incl. MemUse (bytes)142,608 142,776 168 0.1%
Incl. MemUse (bytes) per call 114 114 0 0.1%
Excl. MemUse (bytes)-63,024 -63,080 -56 -0.1%
Incl. PeakMemUse (bytes)79,904 78,360 -1,544 -1.9%
Incl. PeakMemUse (bytes) per call 64 63 -1 -1.9%
Excl. PeakMemUse (bytes)20,176 18,952 -1,224 -6.1%

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% 105 2.2% 168 13.5% -1,544 -59.0%
Exclusive Metrics Diff for Current Function78 74.3% -56 -33.3% -1,224 -79.3%
Parent functions
Drupal\Core\Theme\ThemeManager::render0 N/A% 56 53.3% 128 76.2% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 30 28.6% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::buildPreRenderableBlock0 N/A% -24 -22.9% 0 0.0% -288 -18.7%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 18 17.1% 0 0.0% 0 0.0%
Drupal\language\ConfigurableLanguageManager::getDefinedLanguageTypesInfo0 N/A% 12 11.4% 0 0.0% -16 -1.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 9 8.6% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@20 N/A% -8 -7.6% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@10 N/A% 8 7.6% 32 19.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -7 -6.7% 0 0.0% -1,360 -88.1%
Drupal\Core\Theme\ThemeManager::render@30 N/A% 5 4.8% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 3 2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 3 2.9% 0 0.0% 0 0.0%
file_create_url0 N/A% 2 1.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 2 1.9% 0 0.0% 120 7.8%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% -2 -1.9% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasks0 N/A% -1 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Render\HtmlResponseAttachmentsProcessor::processAttachments0 N/A% 0 0.0% 8 4.8% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@40 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
array_keys0 N/A% -51 -48.6% 80 47.6% -288 -18.7%
array_intersect0 N/A% 23 21.9% 8 4.8% 0 0.0%
views_query_views_alter0 N/A% 17 16.2% 0 0.0% 0 0.0%
language_language_types_info_alter0 N/A% 15 14.3% 0 0.0% -136 -8.8%
system_form_alter0 N/A% 7 6.7% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% 6 5.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 3 2.9% 128 76.2% 104 6.7%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 1.9% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 2 1.9% 0 0.0% 0 0.0%
array_diff0 N/A% 2 1.9% 8 4.8% 0 0.0%
devel_page_attachments_alter0 N/A% -1 -1.0% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% 1 1.0% 0 0.0% 0 0.0%
function_exists0 N/A% 1 1.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 1 1.0% 8 4.8% 0 0.0%
is_array0 N/A% -1 -1.0% 0 0.0% 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%
menu_ui_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
language_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 23.8% 0 0.0%
array_shift0 N/A% 0 0.0% -48 -28.6% 0 0.0%
array_merge0 N/A% 0 0.0% 16 9.5% 0 0.0%
implode0 N/A% 0 0.0% -16 -9.5% 0 0.0%
system_block_view_system_main_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%