Run Report
Run #54e16bd8b555f: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Extension\ModuleHandler::alter [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Extension\ModuleHandler::alter1,602 31.0% 11,682 0.5% 13,036 0.6% 119,520 0.2% 57,232 0.1%
Exclusive Metrics for Current Function8,730 74.7% 7,267 55.7% -59,040 -49.4% 12,248 21.4%
Parent functions
Drupal\Core\Theme\ThemeManager::theme704 43.9% 6,114 52.3% 6,620 50.8% 3,224 2.7% 560 1.0%
Drupal\Core\Theme\ThemeManager::theme@2113 7.1% 1,126 9.6% 1,231 9.4% 4,016 3.4% 3,616 6.3%
Drupal\Core\Theme\ThemeManager::theme@165 4.1% 732 6.3% 806 6.2% 3,976 3.3% 2,136 3.7%
Drupal\Core\Utility\LinkGenerator::generate204 12.7% 728 6.2% 929 7.1% 1,208 1.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute2 0.1% 565 4.8% 567 4.3% 47,472 39.7% 24,696 43.2%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess156 9.7% 559 4.8% 745 5.7% 3,960 3.3% 3,240 5.7%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple150 9.4% 429 3.7% 539 4.1% 1,256 1.1% 432 0.8%
Drupal\block\BlockViewBuilder::viewMultiple8 0.5% 404 3.5% 410 3.1% 10,512 8.8% 12,888 22.5%
file_create_url97 6.1% 262 2.2% 342 2.6% 1,192 1.0% 1,024 1.8%
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension93 5.8% 215 1.8% 288 2.2% 1,232 1.0% 1,096 1.9%
Drupal\Core\Asset\AssetResolver::getJsAssets1 0.1% 157 1.3% 158 1.2% 16,072 13.4% 0 0.0%
_template_preprocess_default_variables1 0.1% 144 1.2% 145 1.1% 8,096 6.8% 4,784 8.4%
Drupal\Core\Form\FormBuilder::prepareForm1 0.1% 53 0.5% 54 0.4% 1,912 1.6% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks1 0.1% 52 0.4% 52 0.4% 4,944 4.1% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build1 0.1% 44 0.4% 46 0.4% 3,856 3.2% 2,664 4.7%
Drupal\Core\Theme\ThemeManager::theme@32 0.1% 44 0.4% 46 0.4% 1,544 1.3% 0 0.0%
menu_local_tasks1 0.1% 24 0.2% 26 0.2% 2,640 2.2% 0 0.0%
drupal_get_html_head1 0.1% 15 0.1% 16 0.1% 1,200 1.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets1 0.1% 15 0.1% 16 0.1% 1,208 1.0% 96 0.2%
Child functions
implode895 25.1% 793 6.8% 1,306 10.0% 86,712 72.6% 768 1.3%
array_shift895 25.1% 694 5.9% 1,231 9.4% -42,344 -35.4% 272 0.5%
Drupal\Core\Extension\ModuleHandler::getImplementations68 1.9% 539 4.6% 607 4.7% 20,400 17.1% 4,344 7.6%
node_query_node_access_alter2 0.1% 194 1.7% 197 1.5% 7,912 6.6% 4,024 7.0%
views_query_views_alter2 0.1% 176 1.5% 178 1.4% 24,392 20.4% 12,864 22.5%
simpletest_js_alter1 0.0% 133 1.1% 134 1.0% 14,320 12.0% 0 0.0%
user_template_preprocess_default_variables_alter1 0.0% 116 1.0% 117 0.9% 6,248 5.2% 4,032 7.0%
menu_ui_block_view_system_menu_block_alter4 0.1% 91 0.8% 93 0.7% 6,224 5.2% 1,800 3.1%
array_keys6 0.2% 47 0.4% 55 0.4% 24,536 20.5% 7,704 13.5%
array_intersect3 0.1% 28 0.2% 31 0.2% 3,000 2.5% 4,424 7.7%
array_diff27 0.8% 27 0.2% 56 0.4% 3,760 3.1% 264 0.5%
taxonomy_page_attachments_alter1 0.0% 24 0.2% 27 0.2% 3,128 2.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@13 0.1% 22 0.2% 26 0.2% 3,424 2.9% 616 1.1%
is_array1,602 45.0% 22 0.2% 1,621 12.4% 792 0.7% 480 0.8%
menu_ui_system_breadcrumb_alter1 0.0% 17 0.1% 21 0.2% 2,064 1.7% 1,424 2.5%
array_merge32 0.9% 16 0.1% 46 0.4% 10,824 9.1% 1,232 2.2%
function_exists12 0.3% 7 0.1% 12 0.1% 800 0.7% 232 0.4%
array_fill_keys3 0.1% 3 0.0% 6 0.0% 1,688 1.4% 328 0.6%
system_block_view_system_main_block_alter1 0.0% 2 0.0% 3 0.0% -200 -0.2% 176 0.3%
contact_menu_local_tasks_alter1 0.0% 1 0.0% 2 0.0% 880 0.7% 0 0.0%