Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a77153dbf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #54e0a6d45fe2aRun #54e0a77153dbfDiffDiff%
Number of Function Calls519 519 0 0.0%
Incl. Wall Time (microsec)27,190 27,174 -16 -0.1%
Incl. Wall Time (microsec) per call 52 52 -0 -0.1%
Excl. Wall Time (microsec)3,554 3,543 -11 -0.3%
Incl. CPU (microsecs)26,863 26,850 -13 -0.0%
Incl. CPU (microsecs) per call 52 52 -0 -0.0%
Excl. CPU (microsec)2,712 2,711 -1 -0.0%
Incl. MemUse (bytes)1,439,408 1,439,408 0 0.0%
Incl. MemUse (bytes) per call 2,773 2,773 0 0.0%
Excl. MemUse (bytes)-85,152 -85,152 0 0.0%
Incl. PeakMemUse (bytes)1,484,696 1,484,696 0 0.0%
Incl. PeakMemUse (bytes) per call 2,861 2,861 0 0.0%
Excl. PeakMemUse (bytes)15,464 15,464 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -16 -0.9% -13 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -68.8% -1 -7.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 47 293.8% 68 523.1% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -38 -237.5% -39 -300.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -18 -112.5% -15 -115.4% 0 N/A% 0 N/A%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -15 -93.8% -21 -161.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -12 -75.0% -11 -84.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 7 43.8% 11 84.6% 0 N/A% 0 N/A%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% -7 -43.8% -7 -53.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 6 37.5% 7 53.8% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme@40 N/A% 6 37.5% 4 30.8% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme0 N/A% -6 -37.5% -4 -30.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% 4 25.0% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 3 18.8% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 2 12.5% -12 -92.3% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 2 12.5% 3 23.1% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeManager::theme@30 N/A% 2 12.5% -3 -23.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 1 6.2% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% -1 -6.2% -1 -7.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 6.2% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 0 0.0% -2 -15.4% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 0 0.0% 3 23.1% 0 N/A% 0 N/A%
file_create_url0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Child functions
comment_entity_build_defaults_alter0 N/A% 44 275.0% 69 530.8% 0 N/A% 0 N/A%
implode0 N/A% 21 131.2% 2 15.4% 0 N/A% 0 N/A%
menu_ui_block_view_system_menu_block_alter0 N/A% -20 -125.0% -18 -138.5% 0 N/A% 0 N/A%
comment_node_links_alter0 N/A% -17 -106.2% -18 -138.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -11 -68.8% -16 -123.1% 0 N/A% 0 N/A%
array_shift0 N/A% -8 -50.0% 14 107.7% 0 N/A% 0 N/A%
search_form_search_block_form_alter0 N/A% -7 -43.8% -18 -138.5% 0 N/A% 0 N/A%
views_theme_suggestions_node_alter0 N/A% 6 37.5% 7 53.8% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -5 -31.2% -7 -53.8% 0 N/A% 0 N/A%
quickedit_entity_view_alter0 N/A% 4 25.0% -3 -23.1% 0 N/A% 0 N/A%
taxonomy_page_attachments_alter0 N/A% -4 -25.0% -3 -23.1% 0 N/A% 0 N/A%
array_merge0 N/A% -4 -25.0% 5 38.5% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% -3 -18.8% -3 -23.1% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -12.5% -6 -46.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 12.5% -2 -15.4% 0 N/A% 0 N/A%
history_node_view_alter0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% -1 -6.2% -1 -7.7% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 1 6.2% 1 7.7% 0 N/A% 0 N/A%
array_intersect0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 1 6.2% -7 -53.8% 0 N/A% 0 N/A%
contact_menu_local_tasks_alter0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 2 15.4% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -3 -23.1% 0 N/A% 0 N/A%
menu_ui_system_breadcrumb_alter0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
node_entity_view_display_alter0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -7 -53.8% 0 N/A% 0 N/A%
comment_node_view_alter0 N/A% 0 0.0% -1 -7.7% 0 N/A% 0 N/A%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%