Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls1,395 1,395 0 0.0%
Incl. Wall Time (microsec)8,408 8,323 -85 -1.0%
Incl. Wall Time (microsec) per call 6 6 -0 -1.0%
Excl. Wall Time (microsec)6,807 6,721 -86 -1.3%
Incl. MemUse (bytes)114,952 114,976 24 0.0%
Incl. MemUse (bytes) per call 82 82 0 0.0%
Excl. MemUse (bytes)-43,792 -44,208 -416 -0.9%
Incl. PeakMemUse (bytes)90,128 90,944 816 0.9%
Incl. PeakMemUse (bytes) per call 65 65 1 0.9%
Excl. PeakMemUse (bytes)15,240 15,176 -64 -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% -85 -1.3% 24 0.0% 816 0.0%
Exclusive Metrics Diff for Current Function-86 -101.2% -416 -1733.3% -64 -7.8%
Parent functions
Drupal\Core\Theme\ThemeManager::theme0 N/A% -58 -68.2% 0 0.0% -264 -32.4%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% -25 -29.4% 0 0.0% -584 -71.6%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% -22 -25.9% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 16 18.8% 0 0.0% -4,544 -556.9%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -12 -14.1% 64 266.7% -1,336 -163.7%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 8 9.4% 0 0.0% 1,240 152.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 6 7.1% -64 -266.7% 5,456 668.6%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -5 -5.9% -16 -66.7% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% -5 -5.9% 0 0.0% 376 46.1%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 5 5.9% 0 0.0% 0 0.0%
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% -4 -4.7% 16 66.7% 64 7.8%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 4 4.7% 24 100.0% 136 16.7%
menu_local_tasks0 N/A% 3 3.5% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 2 2.4% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% 1 1.2% 0 0.0% 272 33.3%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 1 1.2% 0 0.0% 0 0.0%
drupal_get_html_head0 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%
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% 17 20.0% 0 0.0% -3,768 -461.8%
implode0 N/A% -15 -17.6% -32 -133.3% -48 -5.9%
array_keys0 N/A% -13 -15.3% 16 66.7% 2,504 306.9%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 13 15.3% 0 0.0% -384 -47.1%
is_array0 N/A% -9 -10.6% 0 0.0% 0 0.0%
array_intersect0 N/A% 6 7.1% 0 0.0% 3,784 463.7%
node_query_node_access_alter0 N/A% -5 -5.9% 0 0.0% -872 -106.9%
views_query_views_alter0 N/A% 5 5.9% 64 266.7% -392 -48.0%
menu_ui_system_breadcrumb_alter0 N/A% 4 4.7% 0 0.0% 136 16.7%
array_shift0 N/A% -4 -4.7% 456 1900.0% 40 4.9%
menu_ui_block_view_system_menu_block_alter0 N/A% -3 -3.5% 0 0.0% -1,152 -141.2%
devel_page_attachments_alter0 N/A% 2 2.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -2 -2.4% 0 0.0% 0 0.0%
array_merge0 N/A% 2 2.4% 0 0.0% 1,080 132.4%
taxonomy_page_attachments_alter0 N/A% 1 1.2% 0 0.0% 0 0.0%
array_diff0 N/A% 1 1.2% 0 0.0% 64 7.8%
simpletest_js_alter0 N/A% 1 1.2% 0 0.0% 272 33.3%
contact_menu_local_tasks_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
devel_library_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 0 0.0% -192 -23.5%
system_block_view_system_main_block_alter0 N/A% 0 0.0% -64 -266.7% -192 -23.5%