Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls451 451 0 0.0%
Incl. Wall Time (microsec)3,745 3,882 137 3.7%
Incl. Wall Time (microsec) per call 8 9 0 3.7%
Excl. Wall Time (microsec)2,464 2,556 92 3.7%
Incl. MemUse (bytes)111,424 111,400 -24 -0.0%
Incl. MemUse (bytes) per call 247 247 -0 -0.0%
Excl. MemUse (bytes)-48,552 -48,544 8 0.0%
Incl. PeakMemUse (bytes)46,032 46,104 72 0.2%
Incl. PeakMemUse (bytes) per call 102 102 0 0.2%
Excl. PeakMemUse (bytes)17,040 17,040 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 137 1.4% -24 -0.0% 72 0.1%
Exclusive Metrics Diff for Current Function92 67.2% 8 33.3% 0 0.0%
Parent functions
Drupal\Core\Theme\ThemeManager::render@10 N/A% 73 53.3% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 63 46.0% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render0 N/A% -34 -24.8% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::buildPreRenderableBlock0 N/A% 29 21.2% 0 0.0% 80 111.1%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 26 19.0% -24 -100.0% -8 -11.1%
Drupal\Core\Theme\ThemeManager::render@20 N/A% -12 -8.8% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -8 -5.8% 0 0.0% 0 0.0%
Drupal\Core\Render\MainContent\HtmlRenderer::invokePageAttachmentHooks0 N/A% 7 5.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% -6 -4.4% 0 0.0% 0 0.0%
Drupal\Core\Theme\ThemeManager::render@30 N/A% -4 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 3 2.2% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 2 1.5% 0 0.0% 0 0.0%
file_create_url0 N/A% -2 -1.5% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 2 1.5% 0 0.0% 0 0.0%
Drupal\Core\Menu\LocalTaskManager::getLocalTasks0 N/A% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -0.7% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 40 29.2% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 13 9.5% 16 66.7% -8 -11.1%
implode0 N/A% -10 -7.3% 0 0.0% 0 0.0%
array_shift0 N/A% -10 -7.3% 0 0.0% 0 0.0%
devel_page_attachments_alter0 N/A% 5 3.6% 0 0.0% 0 0.0%
array_keys0 N/A% 4 2.9% -8 -33.3% 80 111.1%
array_merge0 N/A% -3 -2.2% -24 -100.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 2 1.5% 0 0.0% 0 0.0%
array_intersect0 N/A% 2 1.5% 0 0.0% 0 0.0%
array_diff0 N/A% 2 1.5% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 1 0.7% 0 0.0% 0 0.0%
system_form_alter0 N/A% -1 -0.7% 0 0.0% 0 0.0%
views_theme_suggestions_container_alter0 N/A% -1 -0.7% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% -1 -0.7% 0 0.0% 0 0.0%
is_array0 N/A% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 0.7% 0 0.0% 0 0.0%
help_block_view_help_block_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%
menu_ui_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
color_block_view_system_branding_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% -16 -66.7% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0%