Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls285 285 0 0.0%
Incl. Wall Time (microsec)53,847 52,460 -1,387 -2.6%
Incl. Wall Time (microsec) per call 189 184 -5 -2.6%
Excl. Wall Time (microsec)3,986 3,963 -23 -0.6%
Incl. CPU (microsecs)46,846 46,073 -773 -1.7%
Incl. CPU (microsecs) per call 164 162 -3 -1.7%
Excl. CPU (microsec)3,413 3,375 -38 -1.1%
Incl. MemUse (bytes)1,913,428 1,913,428 0 0.0%
Incl. MemUse (bytes) per call 6,714 6,714 0 0.0%
Excl. MemUse (bytes)-3,528 -3,528 0 0.0%
Incl. PeakMemUse (bytes)1,905,480 1,905,480 0 0.0%
Incl. PeakMemUse (bytes) per call 6,686 6,686 0 0.0%
Excl. PeakMemUse (bytes)19,740 19,740 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% -1,387 -84.4% -773 -51.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -1.7% -38 -4.9% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -985 -71.0% -528 -68.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -203 -14.6% -65 -8.4% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityFormDisplay::collectRenderDisplay0 N/A% -145 -10.5% -223 -28.8% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -80 -5.8% 6 0.8% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 35 2.5% 35 4.5% 0 N/A% 0 N/A%
_theme0 N/A% 27 1.9% 28 3.6% 0 N/A% 0 N/A%
_theme@10 N/A% -24 -1.7% -25 -3.2% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% -14 -1.0% -12 -1.6% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 13 0.9% 13 1.7% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% 12 0.9% 12 1.6% 0 N/A% 0 N/A%
file_create_url0 N/A% -10 -0.7% 0 0.0% 0 N/A% 0 N/A%
l0 N/A% -10 -0.7% -9 -1.2% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% 10 0.7% 11 1.4% 0 N/A% 0 N/A%
_drupal_add_library0 N/A% -9 -0.6% 1 0.1% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 8 0.6% 10 1.3% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% -8 -0.6% -10 -1.3% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% 8 0.6% 6 0.8% 0 N/A% 0 N/A%
_theme@30 N/A% -7 -0.5% -7 -0.9% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -4 -0.3% -4 -0.5% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% -3 -0.2% -3 -0.4% 0 N/A% 0 N/A%
_theme@20 N/A% -2 -0.1% -4 -0.5% 0 N/A% 0 N/A%
Drupal\editor\Entity\Editor::__construct0 N/A% 2 0.1% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% -1 -0.1% -5 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% -1 -0.1% -2 -0.3% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 1 0.1% 2 0.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Child functions
menu_ui_form_node_form_alter0 N/A% -1,184 -85.4% -371 -48.0% 0 N/A% 0 N/A%
seven_form_node_form_alter0 N/A% 229 16.5% -130 -16.8% 0 N/A% 0 N/A%
user_js_alter0 N/A% -201 -14.5% -61 -7.9% 0 N/A% 0 N/A%
node_entity_form_display_alter0 N/A% -142 -10.2% -222 -28.7% 0 N/A% 0 N/A%
color_css_alter0 N/A% -101 -7.3% -14 -1.8% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 32 2.3% 32 4.1% 0 N/A% 0 N/A%
path_form_node_form_alter0 N/A% -24 -1.7% -24 -3.1% 0 N/A% 0 N/A%
function_exists0 N/A% 20 1.4% 34 4.4% 0 N/A% 0 N/A%
datetime_form_node_form_alter0 N/A% -11 -0.8% -11 -1.4% 0 N/A% 0 N/A%
array_intersect0 N/A% 9 0.6% 11 1.4% 0 N/A% 0 N/A%
is_array0 N/A% 7 0.5% -6 -0.8% 0 N/A% 0 N/A%
ckeditor_ckeditor_css_alter0 N/A% 5 0.4% 5 0.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 4 0.3% 19 2.5% 0 N/A% 0 N/A%
array_diff0 N/A% -4 -0.3% -7 -0.9% 0 N/A% 0 N/A%
quickedit_library_alter0 N/A% -3 -0.2% 3 0.4% 0 N/A% 0 N/A%
array_merge0 N/A% 2 0.1% 5 0.6% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 0.1% 2 0.3% 0 N/A% 0 N/A%
views_page_alter0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
system_block_view_system_main_block_alter0 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -0.1% -3 -0.4% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 16 2.1% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -18 -2.3% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
seven_element_info_alter0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%