Diff Report
Run #54dec21b63f84: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #54dec21b63f84Run #54dec09b09eb9DiffDiff%
Number of Function Calls1,388 1,388 0 0.0%
Incl. Wall Time (microsec)8,120 8,191 71 0.9%
Incl. Wall Time (microsec) per call 6 6 0 0.9%
Excl. Wall Time (microsec)6,623 6,666 43 0.6%
Incl. MemUse (bytes)114,080 114,072 -8 -0.0%
Incl. MemUse (bytes) per call 82 82 -0 -0.0%
Excl. MemUse (bytes)-22,680 -22,352 328 1.4%
Incl. PeakMemUse (bytes)90,296 87,776 -2,520 -2.8%
Incl. PeakMemUse (bytes) per call 65 63 -2 -2.8%
Excl. PeakMemUse (bytes)14,120 14,000 -120 -0.8%

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% 71 0.1% -8 -0.0% -2,520 -0.6%
Exclusive Metrics Diff for Current Function43 60.6% 328 4100.0% -120 -4.8%
Parent functions
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 52 73.2% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme0 N/A% 40 56.3% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::theme@20 N/A% -16 -22.5% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -6 -8.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -6 -8.5% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 4 5.6% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getJsAssets0 N/A% 3 4.2% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 3 4.2% 0 0.0% 144 5.7%
Drupal\Core\Asset\LibraryDiscovery::getLibrariesByExtension0 N/A% -2 -2.8% 0 0.0% -144 -5.7%
Drupal\Core\Theme\ThemeManager::theme@10 N/A% -2 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 2 2.8% 0 0.0% 280 11.1%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -2 -2.8% -8 -100.0% -2,800 -111.1%
menu_local_tasks0 N/A% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 1 1.4% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Asset\AssetResolver::getCssAssets0 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%
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
implode0 N/A% 27 38.0% -40 -500.0% 0 0.0%
array_keys0 N/A% -7 -9.9% -280 -3500.0% -1,616 -64.1%
menu_ui_block_view_system_menu_block_alter0 N/A% 3 4.2% -8 -100.0% -240 -9.5%
menu_ui_system_breadcrumb_alter0 N/A% 3 4.2% 0 0.0% 0 0.0%
array_shift0 N/A% -3 -4.2% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 3 4.2% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 1 1.4% 0 0.0% 144 5.7%
views_query_views_alter0 N/A% 1 1.4% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% 1 1.4% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% -1 -1.4% 0 0.0% 0 0.0%
function_exists0 N/A% -1 -1.4% 0 0.0% 0 0.0%
array_diff0 N/A% 1 1.4% 0 0.0% -272 -10.8%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -1.4% -8 -100.0% -376 -14.9%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 1.4% 0 0.0% 0 0.0%
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%
array_merge0 N/A% 0 0.0% 0 0.0% -40 -1.6%
system_block_view_system_main_block_alter0 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_intersect0 N/A% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 0 0.0% 0 0.0%
devel_page_attachments_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%