Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls287 287 0 0.0%
Incl. Wall Time (microsec)19,048 19,280 232 1.2%
Incl. Wall Time (microsec) per call 66 67 1 1.2%
Excl. Wall Time (microsec)3,252 3,276 24 0.7%
Incl. CPU (microsecs)18,963 19,203 240 1.3%
Incl. CPU (microsecs) per call 66 67 1 1.3%
Excl. CPU (microsec)2,632 2,662 30 1.1%
Incl. MemUse (bytes)-4,213,496 -4,213,600 -104 -0.0%
Incl. MemUse (bytes) per call -14,681 -14,682 -0 -0.0%
Excl. MemUse (bytes)-5,281,136 -5,281,080 56 0.0%
Incl. PeakMemUse (bytes)983,464 983,688 224 0.0%
Incl. PeakMemUse (bytes) per call 3,427 3,427 1 0.0%
Excl. PeakMemUse (bytes)31,344 31,224 -120 -0.4%

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% 232 14.7% 240 13.3% -104 -0.3% 224 0.6%
Exclusive Metrics Diff for Current Function24 10.3% 30 12.5% 56 53.8% -120 -53.6%
Parent functions
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 203 87.5% 201 83.8% -128 -123.1% -392 -175.0%
_theme@30 N/A% 83 35.8% 81 33.8% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% -43 -18.5% -44 -18.3% 16 15.4% -152 -67.9%
drupal_get_js0 N/A% -33 -14.2% -31 -12.9% -8 -7.7% 880 392.9%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 25 10.8% 25 10.4% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 20 8.6% 22 9.2% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -15 -6.5% -15 -6.2% 0 0.0% 0 0.0%
_theme@20 N/A% -14 -6.0% -14 -5.8% 24 23.1% 0 0.0%
l0 N/A% -10 -4.3% -6 -2.5% 0 0.0% 0 0.0%
file_create_url0 N/A% 9 3.9% 19 7.9% 0 0.0% 0 0.0%
_theme@10 N/A% 9 3.9% 10 4.2% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -8 -3.4% -9 -3.8% 0 0.0% 72 32.1%
menu_local_tasks0 N/A% 8 3.4% 7 2.9% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 5 2.2% 5 2.1% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -5 -2.2% -4 -1.7% 8 7.7% 0 0.0%
_drupal_add_library@10 N/A% -5 -2.2% 3 1.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 5 2.2% 6 2.5% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 4 1.7% 4 1.7% 0 0.0% 0 0.0%
_drupal_add_library@30 N/A% -3 -1.3% -2 -0.8% 0 0.0% 0 0.0%
Drupal\editor\Entity\Editor::__construct0 N/A% 3 1.3% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% -3 -1.3% -3 -1.2% 0 0.0% 0 0.0%
_theme0 N/A% 3 1.3% -3 -1.2% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 3 1.3% -1 -0.4% 0 0.0% -24 -10.7%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% -3 -1.3% -2 -0.8% 0 0.0% 0 0.0%
_theme@40 N/A% 2 0.9% 1 0.4% 0 0.0% -80 -35.7%
Drupal\user\Entity\User::getUsername0 N/A% -2 -0.9% -3 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -0.9% 0 0.0% 0 0.0% -40 -17.9%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% 1 0.4% 2 0.8% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 1 0.4% 1 0.4% -16 -15.4% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -0.4% 1 0.4% 0 0.0% 0 0.0%
_drupal_add_library@40 N/A% -1 -0.4% -3 -1.2% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityFormDisplay::collectRenderDisplay0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
_theme@50 N/A% -1 -0.4% -1 -0.4% 0 0.0% -40 -17.9%
_drupal_add_library@20 N/A% -1 -0.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 0 0.0% -5 -2.1% 0 0.0% 0 0.0%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 0 0.0% -2 -0.8% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 N/A% 0 0.0% 2 0.8% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 0 0.0% -3 -1.2% 0 0.0% 0 0.0%
Child functions
comment_entity_build_defaults_alter0 N/A% 206 88.8% 205 85.4% -128 -123.1% -272 -121.4%
quickedit_library_alter0 N/A% -44 -19.0% -47 -19.6% 16 15.4% -152 -67.9%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 37 15.9% 31 12.9% 0 0.0% 0 0.0%
user_js_alter0 N/A% -35 -15.1% -34 -14.2% -8 -7.7% 880 392.9%
array_keys0 N/A% 31 13.4% 32 13.3% -16 -15.4% 0 0.0%
comment_node_links_alter0 N/A% 26 11.2% 24 10.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -17 -7.3% -19 -7.9% 0 0.0% 72 32.1%
system_page_alter0 N/A% -14 -6.0% -15 -6.2% 0 0.0% 0 0.0%
implode0 N/A% 8 3.4% 25 10.4% -24 -23.1% -24 -10.7%
array_merge0 N/A% 6 2.6% -7 -2.9% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -5 -2.2% -4 -1.7% 0 0.0% 0 0.0%
color_css_alter0 N/A% -5 -2.2% -4 -1.7% 0 0.0% 0 0.0%
array_shift0 N/A% 5 2.2% 13 5.4% 0 0.0% -40 -17.9%
array_diff0 N/A% 4 1.7% 7 2.9% 0 0.0% 0 0.0%
ckeditor_ckeditor_css_alter0 N/A% 3 1.3% 3 1.2% 0 0.0% 0 0.0%
function_exists0 N/A% 3 1.3% 7 2.9% 0 0.0% 0 0.0%
is_array0 N/A% -2 -0.9% -6 -2.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 0.9% 4 1.7% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 1 0.4% 0 0.0% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
views_theme_suggestions_node_alter0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0%
node_entity_form_display_alter0 N/A% -1 -0.4% 1 0.4% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 1 0.4% 1 0.4% 0 0.0% 0 0.0%
array_intersect0 N/A% 0 0.0% -3 -1.2% 0 0.0% -120 -53.6%
user_translated_menu_link_alter0 N/A% 0 0.0% 3 1.2% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -4 -1.7% 0 0.0% 0 0.0%
node_entity_view_display_alter0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%
search_form_search_block_form_alter0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%
views_page_alter0 N/A% 0 0.0% 1 0.4% 0 0.0% 0 0.0%