Diff Report
Run #550de0b43acdf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #550de0b43acdfRun #550de112c2927DiffDiff%
Number of Function Calls160 160 0 0.0%
Incl. Wall Time (microsec)2,482 2,479 -3 -0.1%
Incl. Wall Time (microsec) per call 16 15 -0 -0.1%
Excl. Wall Time (microsec)1,068 1,063 -5 -0.5%
Incl. MemUse (bytes)106,440 106,464 24 0.0%
Incl. MemUse (bytes) per call 665 665 0 0.0%
Excl. MemUse (bytes)-19,760 -19,712 48 0.2%
Incl. PeakMemUse (bytes)96,424 93,304 -3,120 -3.2%
Incl. PeakMemUse (bytes) per call 603 583 -20 -3.2%
Excl. PeakMemUse (bytes)16,752 16,264 -488 -2.9%

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% -3 -0.0% 24 0.6% -3,120 -92.9%
Exclusive Metrics Diff for Current Function-5 -166.7% 48 200.0% -488 -15.6%
Parent functions
_template_preprocess_default_variables0 N/A% -2 -66.7% 0 0.0% -1,784 -57.2%
file_create_url0 N/A% 2 66.7% 0 0.0% -760 -24.4%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% 4 133.3% 24 100.0% -528 -16.9%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -5 -166.7% 0 0.0% -24 -0.8%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 166.7% 0 0.0% -16 -0.5%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% 2 66.7% 0 0.0% -8 -0.3%
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% -3 -100.0% 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%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% -6 -200.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::generate0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 1 33.3% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
user_template_preprocess_default_variables_alter0 N/A% 1 33.3% 0 0.0% -1,520 -48.7%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 4 133.3% 0 0.0% -1,080 -34.6%
views_query_views_alter0 N/A% 2 66.7% 0 0.0% 56 1.8%
node_query_node_access_alter0 N/A% 1 33.3% 0 0.0% -56 -1.8%
array_keys0 N/A% -14 -466.7% -24 -100.0% -24 -0.8%
array_diff0 N/A% -2 -66.7% 0 0.0% -8 -0.3%
contact_menu_local_tasks_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% -6 -200.0% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -1 -33.3% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% 1 33.3% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -33.3% 0 0.0% 0 0.0%
implode0 N/A% 1 33.3% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -33.3% 0 0.0% 0 0.0%
array_intersect0 N/A% 17 566.7% 0 0.0% 0 0.0%
is_array0 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%
function_exists0 N/A% 1 33.3% 0 0.0% 0 0.0%