Diff Report
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1529b7f3e4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #54e157d33da83Run #54e1529b7f3e4DiffDiff%
Number of Function Calls1,443 1,443 0 0.0%
Incl. Wall Time (microsec)6,969 7,076 107 1.5%
Incl. Wall Time (microsec) per call 5 5 0 1.5%
Excl. Wall Time (microsec)5,754 5,832 78 1.4%
Incl. MemUse (bytes)93,536 93,576 40 0.0%
Incl. MemUse (bytes) per call 65 65 0 0.0%
Excl. MemUse (bytes)-19,680 -19,672 8 0.0%
Incl. PeakMemUse (bytes)40,336 40,072 -264 -0.7%
Incl. PeakMemUse (bytes) per call 28 28 -0 -0.7%
Excl. PeakMemUse (bytes)14,240 14,184 -56 -0.4%

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% 107 0.1% 40 0.0% -264 -0.0%
Exclusive Metrics Diff for Current Function78 72.9% 8 20.0% -56 -21.2%
Parent functions
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 78 72.9% 0 0.0% -56 -21.2%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 30 28.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 N/A% 26 24.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -24 -22.4% 0 0.0% -208 -78.8%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -14 -13.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 10 9.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 8 7.5% 0 0.0% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% -7 -6.5% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 3 2.8% 48 120.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@30 N/A% -3 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 3 2.8% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -3 -2.8% 0 0.0% 0 0.0%
file_create_url0 N/A% -3 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 3 2.8% -8 -20.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 1 0.9% 0 0.0% 0 0.0%
drupal_get_html_head0 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\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
menu_ui_block_view_system_menu_block_alter0 N/A% 36 33.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 12 11.2% -8 -20.0% 0 0.0%
views_query_views_alter0 N/A% -11 -10.3% 0 0.0% -208 -78.8%
node_query_node_access_alter0 N/A% -11 -10.3% 0 0.0% 0 0.0%
implode0 N/A% 5 4.7% -8 -20.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% -5 -4.7% 0 0.0% 0 0.0%
array_shift0 N/A% 4 3.7% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -3 -2.8% 0 0.0% 0 0.0%
array_diff0 N/A% 3 2.8% 0 0.0% 0 0.0%
array_keys0 N/A% -2 -1.9% 32 80.0% 0 0.0%
is_array0 N/A% 1 0.9% 0 0.0% 0 0.0%
contact_menu_local_tasks_alter0 N/A% 0 0.0% 16 40.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%