Diff Report
Run #54f295e72ec52: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #54f295e72ec52Run #54f29712d4f96DiffDiff%
Number of Function Calls1,596 1,596 0 0.0%
Incl. Wall Time (microsec)8,654 8,564 -90 -1.0%
Incl. Wall Time (microsec) per call 5 5 -0 -1.0%
Excl. Wall Time (microsec)7,366 7,344 -22 -0.3%
Incl. MemUse (bytes)83,608 83,592 -16 -0.0%
Incl. MemUse (bytes) per call 52 52 -0 -0.0%
Excl. MemUse (bytes)-23,568 -23,584 -16 -0.1%
Incl. PeakMemUse (bytes)86,976 86,960 -16 -0.0%
Incl. PeakMemUse (bytes) per call 54 54 -0 -0.0%
Excl. PeakMemUse (bytes)16,832 16,816 -16 -0.1%

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% -90 -0.1% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function-22 -24.4% -16 -100.0% -16 -100.0%
Parent functions
_template_preprocess_default_variables0 N/A% -41 -45.6% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 N/A% -27 -30.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% -16 -17.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% -7 -7.8% 0 0.0% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% -4 -4.4% 0 0.0% -16 -100.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% -3 -3.3% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 2 2.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 2 2.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 2 2.2% -16 -100.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -1.1% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 0.0%
file_create_url0 N/A% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@30 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
user_template_preprocess_default_variables_alter0 N/A% -40 -44.4% 0 0.0% 0 0.0%
is_array0 N/A% -15 -16.7% 0 0.0% 0 0.0%
implode0 N/A% -7 -7.8% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% -3 -3.3% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% -3 -3.3% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -2 -2.2% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 1 1.1% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -1.1% 0 0.0% 0 0.0%
array_intersect0 N/A% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 1.1% 0 0.0% 0 0.0%
array_merge0 N/A% 1 1.1% 0 0.0% 0 0.0%
array_shift0 N/A% 1 1.1% 0 0.0% 0 0.0%
array_diff0 N/A% 1 1.1% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%
contact_menu_local_tasks_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
devel_page_attachments_alter0 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%
array_keys0 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%