Diff Report
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #553ba42a8e87eRun #553b9a86a14e1DiffDiff%
Number of Function Calls293 293 0 0.0%
Incl. Wall Time (microsec)17,681 17,660 -21 -0.1%
Incl. Wall Time (microsec) per call 60 60 -0 -0.1%
Excl. Wall Time (microsec)1,242 1,229 -13 -1.0%
Incl. MemUse (bytes)380,240 379,752 -488 -0.1%
Incl. MemUse (bytes) per call 1,298 1,296 -2 -0.1%
Excl. MemUse (bytes)-10,368 -10,528 -160 -1.5%
Incl. PeakMemUse (bytes)51,344 72,488 21,144 41.2%
Incl. PeakMemUse (bytes) per call 175 247 72 41.2%
Excl. PeakMemUse (bytes)8,648 12,960 4,312 49.9%

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% -21 -0.0% -488 -0.0% 21,144 1.3%
Exclusive Metrics Diff for Current Function-13 -61.9% -160 -32.8% 4,312 20.4%
Parent functions
Drupal\Core\Plugin\DefaultPluginManager::alterDefinitions0 N/A% 129 614.3% -8 -1.6% 0 0.0%
Drupal\Core\Asset\LibraryDiscoveryParser::parseLibraryInfo0 N/A% -51 -242.9% -344 -70.5% 0 0.0%
Drupal\Core\Entity\EntityManager::buildBundleFieldDefinitions0 N/A% -41 -195.2% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -21 -100.0% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 21 100.0% 0 0.0% 21,144 100.0%
Drupal\Core\Theme\Registry::build0 N/A% -20 -95.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 N/A% -16 -76.2% 32 6.6% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 15 71.4% -56 -11.5% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% -11 -52.4% 0 0.0% 0 0.0%
file_create_url0 N/A% -10 -47.6% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -8 -38.1% -80 -16.4% 0 0.0%
Drupal\Core\Extension\ModuleHandler::buildImplementationInfo0 N/A% 7 33.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% -6 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -4 -19.0% 0 0.0% -32 -0.2%
Drupal\Core\Utility\Token::generate0 N/A% -4 -19.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 4 19.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -2 -9.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityManager::buildBaseFieldDefinitions0 N/A% -2 -9.5% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% -1 -4.8% -40 -8.2% 0 0.0%
Drupal\Core\Entity\EntityManager::buildFieldStorageDefinitions0 N/A% -1 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 1 4.8% 0 0.0% 0 0.0%
Drupal\Core\Render\ElementInfoManager::buildInfo0 N/A% -1 -4.8% 0 0.0% 32 0.2%
Drupal\Core\Entity\EntityManager::getAllDisplayModesByEntityType0 N/A% 1 4.8% 8 1.6% 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%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
views_local_tasks_alter0 N/A% 100 476.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -60 -285.7% 64 13.1% 5,360 25.3%
color_library_info_alter0 N/A% -53 -252.4% -104 -21.3% 0 0.0%
taxonomy_views_plugins_argument_validator_alter0 N/A% 23 109.5% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% -9 -42.9% 0 0.0% 0 0.0%
field_ui_local_tasks_alter0 N/A% -8 -38.1% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -8 -38.1% -48 -9.8% 0 0.0%
implode0 N/A% -5 -23.8% -8 -1.6% 576 2.7%
page_cache_form_alter0 N/A% 5 23.8% -56 -11.5% 0 0.0%
user_views_plugins_argument_validator_alter0 N/A% 5 23.8% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% 3 14.3% 0 0.0% 552 2.6%
devel_page_attachments_alter0 N/A% 3 14.3% 0 0.0% 0 0.0%
array_keys0 N/A% -3 -14.3% 0 0.0% 5,832 27.6%
array_diff0 N/A% -2 -9.5% 0 0.0% -32 -0.2%
array_intersect0 N/A% -2 -9.5% 0 0.0% 3,968 18.8%
contact_menu_local_tasks_alter0 N/A% 1 4.8% 0 0.0% 0 0.0%
array_shift0 N/A% 1 4.8% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% 1 4.8% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 1 4.8% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% -1 -4.8% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 0 0.0% -16 -3.3% 0 0.0%
quickedit_library_info_alter0 N/A% 0 0.0% -40 -8.2% 0 0.0%
devel_library_info_alter0 N/A% 0 0.0% -120 -24.6% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations@10 N/A% 0 0.0% 0 0.0% 0 0.0%
editor_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
views_theme_suggestions_container_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_fill_keys0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% 0 0.0% 208 1.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
views_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
user_element_info_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% 368 1.7%