Diff Report
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #557c27da9db93Run #557c2635273b3DiffDiff%
Number of Function Calls437 437 0 0.0%
Incl. Wall Time (microsec)9,501 9,885 384 4.0%
Incl. Wall Time (microsec) per call 22 23 1 4.0%
Excl. Wall Time (microsec)2,773 2,897 124 4.5%
Incl. MemUse (bytes)227,432 227,456 24 0.0%
Incl. MemUse (bytes) per call 520 520 0 0.0%
Excl. MemUse (bytes)-52,104 -52,072 32 0.1%
Incl. PeakMemUse (bytes)96,232 104,408 8,176 8.5%
Incl. PeakMemUse (bytes) per call 220 239 19 8.5%
Excl. PeakMemUse (bytes)18,216 19,624 1,408 7.7%

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% 384 1.6% 24 0.0% 8,176 1.6%
Exclusive Metrics Diff for Current Function124 32.3% 32 133.3% 1,408 17.2%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 104 27.1% 8 33.3% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 35 9.1% 0 0.0% 120 1.5%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 32 8.3% 0 0.0% -392 -4.8%
Drupal\Core\Theme\ThemeManager::theme@30 N/A% 30 7.8% 0 0.0% 1,144 14.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 28 7.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 20 5.2% 0 0.0% -24 -0.3%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 19 4.9% 0 0.0% -120 -1.5%
Drupal\Core\Theme\ThemeManager::theme0 N/A% 13 3.4% 16 66.7% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 13 3.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@60 N/A% 13 3.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 11 2.9% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 9 2.3% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 8 2.1% 0 0.0% 7,448 91.1%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 7 1.8% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 6 1.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% 5 1.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 5 1.3% 0 0.0% 0 0.0%
Drupal\language\ConfigurableLanguageManager::getDefinedLanguageTypesInfo0 N/A% 5 1.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 4 1.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@50 N/A% 4 1.0% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% 3 0.8% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 3 0.8% 0 0.0% 0 0.0%
file_create_url0 N/A% 2 0.5% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets0 N/A% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@40 N/A% 1 0.3% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% 1 0.3% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 0.3% 0 0.0% 0 0.0%
Child functions
comment_node_links_alter0 N/A% 98 25.5% 8 33.3% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 49 12.8% -24 -100.0% 224 2.7%
array_shift0 N/A% 24 6.2% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 11 2.9% 0 0.0% 0 0.0%
implode0 N/A% 11 2.9% 0 0.0% 192 2.3%
views_theme_suggestions_node_alter0 N/A% 11 2.9% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% 7 1.8% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% 6 1.6% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 6 1.6% 0 0.0% 6,744 82.5%
array_intersect0 N/A% 6 1.6% 0 0.0% -392 -4.8%
array_diff0 N/A% 4 1.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 4 1.0% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% 4 1.0% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 N/A% 3 0.8% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% 3 0.8% 0 0.0% 0 0.0%
array_keys0 N/A% 3 0.8% 8 33.3% 0 0.0%
simpletest_js_alter0 N/A% 2 0.5% 0 0.0% 0 0.0%
is_array0 N/A% -2 -0.5% 0 0.0% 0 0.0%
array_merge0 N/A% 2 0.5% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 2 0.5% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% 1 0.3% 0 0.0% 0 0.0%
locale_js_alter0 N/A% 1 0.3% 0 0.0% 0 0.0%
node_entity_view_display_alter0 N/A% 1 0.3% 0 0.0% 0 0.0%
function_exists0 N/A% 1 0.3% 0 0.0% 0 0.0%
views_theme_suggestions_container_alter0 N/A% 1 0.3% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 1 0.3% 0 0.0% 0 0.0%
language_form_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
contact_menu_local_tasks_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%