Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls320 320 0 0.0%
Incl. Wall Time (microsec)59,150 59,037 -113 -0.2%
Incl. Wall Time (microsec) per call 185 184 -0 -0.2%
Excl. Wall Time (microsec)4,488 4,506 18 0.4%
Incl. CPU (microsecs)51,568 51,915 347 0.7%
Incl. CPU (microsecs) per call 161 162 1 0.7%
Excl. CPU (microsec)3,824 3,845 21 0.5%
Incl. MemUse (bytes)1,910,384 1,910,384 0 0.0%
Incl. MemUse (bytes) per call 5,970 5,970 0 0.0%
Excl. MemUse (bytes)-6,020 -6,020 0 0.0%
Incl. PeakMemUse (bytes)1,905,652 1,905,652 0 0.0%
Incl. PeakMemUse (bytes) per call 5,955 5,955 0 0.0%
Excl. PeakMemUse (bytes)22,120 22,120 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. 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% -113 -12.4% 347 99.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 15.9% 21 6.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -63 -55.8% 357 102.9% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -36 -31.9% -10 -2.9% 0 N/A% 0 N/A%
_theme@20 N/A% 30 26.5% 38 11.0% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% 25 22.1% 24 6.9% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% -23 -20.4% -26 -7.5% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityFormDisplay::collectRenderDisplay0 N/A% -21 -18.6% -27 -7.8% 0 N/A% 0 N/A%
_drupal_add_library0 N/A% -16 -14.2% -19 -5.5% 0 N/A% 0 N/A%
_theme0 N/A% 15 13.3% 10 2.9% 0 N/A% 0 N/A%
file_create_url0 N/A% 11 9.7% 14 4.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -10 -8.8% -8 -2.3% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -10 -8.8% -11 -3.2% 0 N/A% 0 N/A%
Drupal\editor\Entity\Editor::__construct0 N/A% 10 8.8% 11 3.2% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% -9 -8.0% -3 -0.9% 0 N/A% 0 N/A%
l0 N/A% -8 -7.1% -11 -3.2% 0 N/A% 0 N/A%
_theme@30 N/A% -5 -4.4% -5 -1.4% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% -4 -3.5% -7 -2.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 4 3.5% 4 1.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 2.7% 2 0.6% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% -3 -2.7% -3 -0.9% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% -3 -2.7% -2 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 3 2.7% 8 2.3% 0 N/A% 0 N/A%
_theme@10 N/A% -2 -1.8% -17 -4.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 2 1.8% 6 1.7% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -2 -1.8% -2 -0.6% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 0.9% 26 7.5% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -1 -0.9% -1 -0.3% 0 N/A% 0 N/A%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% -1 -0.9% -1 -0.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 0.9% 2 0.6% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -0.9% -2 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% 0 0.0% 1 0.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
Child functions
seven_form_node_form_alter0 N/A% -215 -190.3% -17 -4.9% 0 N/A% 0 N/A%
menu_ui_form_node_form_alter0 N/A% 108 95.6% 329 94.8% 0 N/A% 0 N/A%
path_form_node_form_alter0 N/A% 37 32.7% 37 10.7% 0 N/A% 0 N/A%
color_css_alter0 N/A% -37 -32.7% -10 -2.9% 0 N/A% 0 N/A%
node_entity_form_display_alter0 N/A% -22 -19.5% -28 -8.1% 0 N/A% 0 N/A%
ckeditor_ckeditor_css_alter0 N/A% 22 19.5% 22 6.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 22 19.5% 10 2.9% 0 N/A% 0 N/A%
is_array0 N/A% -18 -15.9% -48 -13.8% 0 N/A% 0 N/A%
datetime_form_node_form_alter0 N/A% 11 9.7% 11 3.2% 0 N/A% 0 N/A%
implode0 N/A% -11 -9.7% 16 4.6% 0 N/A% 0 N/A%
system_page_alter0 N/A% -9 -8.0% -10 -2.9% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -9 -8.0% -8 -2.3% 0 N/A% 0 N/A%
quickedit_library_alter0 N/A% -7 -6.2% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% -6 -5.3% -5 -1.4% 0 N/A% 0 N/A%
array_shift0 N/A% 3 2.7% 7 2.0% 0 N/A% 0 N/A%
user_js_alter0 N/A% -2 -1.8% 22 6.3% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% -1 -0.9% -1 -0.3% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 1 0.9% 2 0.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 0.9% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 1 0.9% -2 -0.6% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 3 0.9% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -2 -0.6% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
seven_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%