Run Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::alter300 22.7% 15,715 2.5% 14,975 2.7% 156,700 1.1% 144,828 1.0%
Exclusive Metrics for Current Function4,445 28.3% 3,795 25.3% -16,572 -10.6% 29,224 20.2%
Parent functions
Drupal\Core\Database\Query\Select::preExecute23 7.7% 2,554 16.3% 2,582 17.2% 23,580 15.0% 37,572 25.9%
drupal_get_js2 0.7% 1,936 12.3% 1,275 8.5% 17,688 11.3% 0 0.0%
Drupal\node\NodeViewBuilder::renderLinks1 0.3% 1,722 11.0% 1,724 11.5% 22,872 14.6% 17,388 12.0%
drupal_prepare_page1 0.3% 1,309 8.3% 1,311 8.8% 12,084 7.7% 10,492 7.2%
_drupal_add_library16 5.3% 1,217 7.7% 1,101 7.4% 27,804 17.7% 20,120 13.9%
_theme@126 8.7% 921 5.9% 942 6.3% 2,124 1.4% 4,124 2.8%
drupal_get_css1 0.3% 796 5.1% 537 3.6% 3,104 2.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple6 2.0% 624 4.0% 629 4.2% 3,744 2.4% 16,672 11.5%
_theme12 4.0% 619 3.9% 631 4.2% 4,676 3.0% 1,084 0.7%
_template_preprocess_default_variables1 0.3% 561 3.6% 567 3.8% 4,340 2.8% 2,656 1.8%
file_create_url103 34.3% 543 3.5% 612 4.1% 572 0.4% 792 0.5%
_theme@217 5.7% 468 3.0% 487 3.3% 1,368 0.9% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple2 0.7% 402 2.6% 406 2.7% 5,232 3.3% 10,472 7.2%
_drupal_add_library@118 6.0% 282 1.8% 301 2.0% 456 0.3% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple@12 0.7% 264 1.7% 268 1.8% 4,924 3.1% 488 0.3%
Drupal\Core\Form\FormBuilder::prepareForm3 1.0% 226 1.4% 232 1.5% 948 0.6% 3,060 2.1%
l24 8.0% 158 1.0% 188 1.3% 556 0.4% 720 0.5%
_menu_link_translate1 0.3% 133 0.8% 134 0.9% 5,156 3.3% 4,828 3.3%
_theme@33 1.0% 100 0.6% 104 0.7% 620 0.4% 1,320 0.9%
_drupal_add_library@27 2.3% 100 0.6% 105 0.7% 456 0.3% 0 0.0%
_theme@42 0.7% 84 0.5% 87 0.6% 624 0.4% 1,116 0.8%
Drupal\Core\Entity\EntityAccessController::fieldAccess7 2.3% 82 0.5% 93 0.6% 608 0.4% 952 0.7%
Drupal\Core\Field\WidgetBase::formSingleElement1 0.3% 71 0.5% 73 0.5% 656 0.4% 1,160 0.8%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays2 0.7% 67 0.4% 70 0.5% 1,408 0.9% 1,708 1.2%
_drupal_add_library@34 1.3% 61 0.4% 70 0.5% 456 0.3% 440 0.3%
Drupal\Core\Breadcrumb\BreadcrumbManager::build1 0.3% 58 0.4% 59 0.4% 1,452 0.9% 2,296 1.6%
Drupal\entity\Entity\EntityFormDisplay::collectRenderDisplay1 0.3% 51 0.3% 54 0.4% 1,412 0.9% 1,444 1.0%
drupal_get_html_head1 0.3% 48 0.3% 50 0.3% 576 0.4% 0 0.0%
Drupal\comment\CommentViewBuilder::renderLinks1 0.3% 33 0.2% 35 0.2% 600 0.4% 600 0.4%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple@11 0.3% 32 0.2% 35 0.2% 612 0.4% 636 0.4%
Drupal\Core\Session\UserSession::getUsername1 0.3% 32 0.2% 34 0.2% 600 0.4% 0 0.0%
element_info1 0.3% 31 0.2% 33 0.2% 568 0.4% 376 0.3%
file_get_stream_wrappers1 0.3% 30 0.2% 33 0.2% 2,252 1.4% 992 0.7%
menu_local_tasks1 0.3% 30 0.2% 33 0.2% 572 0.4% 0 0.0%
toolbar_pre_render1 0.3% 28 0.2% 29 0.2% 572 0.4% 0 0.0%
_drupal_add_library@41 0.3% 18 0.1% 20 0.1% 456 0.3% 456 0.3%
Drupal\Core\Utility\LinkGenerator::generateFromUrl3 1.0% 17 0.1% 21 0.1% 484 0.3% 416 0.3%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple1 0.3% 7 0.0% 10 0.1% 488 0.3% 448 0.3%
Child functions
user_js_alter2 0.2% 1,884 12.0% 1,222 8.2% 16,832 10.7% 0 0.0%
comment_node_links_alter1 0.1% 1,678 10.7% 1,680 11.2% 21,948 14.0% 17,008 11.7%
Drupal\Core\Extension\ModuleHandler::getImplementations124 12.3% 1,480 9.4% 1,609 10.7% 12,712 8.1% 7,552 5.2%
edit_library_alter46 4.6% 988 6.3% 892 6.0% 26,164 16.7% 20,092 13.9%
color_css_alter1 0.1% 745 4.7% 484 3.2% 2,248 1.4% 0 0.0%
system_page_alter1 0.1% 707 4.5% 709 4.7% 2,912 1.9% 2,704 1.9%
node_query_node_access_alter2 0.2% 670 4.3% 674 4.5% 2,396 1.5% 3,752 2.6%
user_template_preprocess_default_variables_alter1 0.1% 515 3.3% 516 3.4% 3,424 2.2% 2,308 1.6%
devel_page_alter1 0.1% 425 2.7% 427 2.9% 3,428 2.2% 3,148 2.2%
views_query_views_alter2 0.2% 387 2.5% 391 2.6% 13,724 8.8% 14,664 10.1%
is_array300 29.7% 302 1.9% 509 3.4% 444 0.3% 0 0.0%
function_exists145 14.4% 264 1.7% 391 2.6% 452 0.3% 1,484 1.0%
implode95 9.4% 119 0.8% 231 1.5% 8,804 5.6% 1,144 0.8%
views_page_alter1 0.1% 112 0.7% 114 0.8% 4,372 2.8% 3,460 2.4%
array_shift95 9.4% 107 0.7% 220 1.5% -3,688 -2.4% 0 0.0%
array_intersect5 0.5% 106 0.7% 114 0.8% 2,408 1.5% 9,132 6.3%
array_keys10 1.0% 94 0.6% 105 0.7% 22,032 14.1% 14,256 9.8%
array_merge61 6.0% 94 0.6% 161 1.1% 10,600 6.8% 5,000 3.5%
array_diff46 4.6% 91 0.6% 138 0.9% 3,160 2.0% 748 0.5%
edit_entity_view_alter2 0.2% 75 0.5% 78 0.5% 2,628 1.7% 340 0.2%
comment_entity_view_alter2 0.2% 74 0.5% 77 0.5% 1,724 1.1% 88 0.1%
comment_node_view_alter1 0.1% 65 0.4% 67 0.4% 2,496 1.6% 832 0.6%
Drupal\Core\Extension\ModuleHandler::alter@15 0.5% 62 0.4% 72 0.5% 2,444 1.6% 1,620 1.1%
menu_block_view_system_menu_block_alter2 0.2% 61 0.4% 64 0.4% 1,748 1.1% 696 0.5%
devel_library_alter46 4.6% 59 0.4% 104 0.7% 520 0.3% 0 0.0%
user_translated_menu_link_alter1 0.1% 47 0.3% 50 0.3% 1,708 1.1% 1,624 1.1%
devel_translated_menu_link_alter1 0.1% 26 0.2% 28 0.2% 2,300 1.5% 2,108 1.5%
array_fill_keys5 0.5% 9 0.1% 15 0.1% 1,360 0.9% 0 0.0%
node_entity_view_display_alter2 0.2% 8 0.1% 13 0.1% 488 0.3% 464 0.3%
system_block_view_system_main_block_alter1 0.1% 4 0.0% 6 0.0% -48 -0.0% 0 0.0%
history_node_view_alter1 0.1% 4 0.0% 7 0.0% 500 0.3% 388 0.3%
node_entity_form_display_alter1 0.1% 4 0.0% 6 0.0% 492 0.3% 492 0.3%
menu_link_system_breadcrumb_alter1 0.1% 4 0.0% 6 0.0% 540 0.3% 500 0.3%