Diff Report
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e3238612Run #53923d861ff11DiffDiff%
Number of Function Calls485 485 0 0.0%
Incl. Wall Time (microsec)41,520 41,836 316 0.8%
Incl. Wall Time (microsec) per call 86 86 1 0.8%
Excl. Wall Time (microsec)6,464 6,542 78 1.2%
Incl. CPU (microsecs)38,003 38,078 75 0.2%
Incl. CPU (microsecs) per call 78 79 0 0.2%
Excl. CPU (microsec)5,514 5,590 76 1.4%
Incl. MemUse (bytes)461,876 461,876 0 0.0%
Incl. MemUse (bytes) per call 952 952 0 0.0%
Excl. MemUse (bytes)-62,876 -62,876 0 0.0%
Incl. PeakMemUse (bytes)562,208 562,208 0 0.0%
Incl. PeakMemUse (bytes) per call 1,159 1,159 0 0.0%
Excl. PeakMemUse (bytes)35,196 35,196 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% 316 67.4% 75 23.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function78 24.7% 76 101.3% 0 N/A% 0 N/A%
Parent functions
_drupal_add_library0 N/A% 81 25.6% 32 42.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 77 24.4% 78 104.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 49 15.5% -204 -272.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -48 -15.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% 45 14.2% 48 64.0% 0 N/A% 0 N/A%
_theme@10 N/A% 39 12.3% 42 56.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 31 9.8% 17 22.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 21 6.6% 21 28.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -20 -6.3% -21 -28.0% 0 N/A% 0 N/A%
_theme@30 N/A% 16 5.1% 21 28.0% 0 N/A% 0 N/A%
_theme@20 N/A% 12 3.8% 9 12.0% 0 N/A% 0 N/A%
Drupal\comment\CommentViewBuilder::renderLinks0 N/A% -11 -3.5% -12 -16.0% 0 N/A% 0 N/A%
_theme@50 N/A% 10 3.2% 8 10.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple@10 N/A% 10 3.2% 14 18.7% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 10 3.2% 8 10.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -10 -3.2% -10 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 8 2.5% 11 14.7% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% -8 -2.5% -5 -6.7% 0 N/A% 0 N/A%
_theme@40 N/A% 5 1.6% 2 2.7% 0 N/A% 0 N/A%
Drupal\editor\Entity\Editor::__construct0 N/A% 5 1.6% 5 6.7% 0 N/A% 0 N/A%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -5 -1.6% -3 -4.0% 0 N/A% 0 N/A%
l0 N/A% 5 1.6% 15 20.0% 0 N/A% 0 N/A%
Drupal\Core\Field\WidgetBase::formSingleElement0 N/A% -4 -1.3% -3 -4.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -3 -0.9% -3 -4.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% 3 0.9% 1 1.3% 0 N/A% 0 N/A%
_theme0 N/A% 3 0.9% 5 6.7% 0 N/A% 0 N/A%
Drupal\ckeditor\Plugin\Editor\CKEditor::buildContentsCssJSSetting0 N/A% -2 -0.6% -2 -2.7% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% -2 -0.6% 2 2.7% 0 N/A% 0 N/A%
_drupal_add_library@10 N/A% -2 -0.6% -4 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 2 0.6% 3 4.0% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 0.3% 1 1.3% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple@10 N/A% -1 -0.3% -2 -2.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 0.3% 3 4.0% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_library@30 N/A% 1 0.3% 2 2.7% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityFormDisplay::collectRenderDisplay0 N/A% -1 -0.3% -2 -2.7% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
_drupal_add_library@40 N/A% -1 -0.3% 1 1.3% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 -0.3% -5 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%
_drupal_add_library@20 N/A% 0 0.0% 1 1.3% 0 N/A% 0 N/A%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\editor\Plugin\EditorManager::getAttachments0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%
Child functions
quickedit_library_alter0 N/A% 86 27.2% 38 50.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 62 19.6% 47 62.7% 0 N/A% 0 N/A%
comment_entity_build_defaults_alter0 N/A% 53 16.8% -197 -262.7% 0 N/A% 0 N/A%
user_js_alter0 N/A% -49 -15.5% -1 -1.3% 0 N/A% 0 N/A%
color_css_alter0 N/A% 32 10.1% 18 24.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 22 7.0% 21 28.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% -21 -6.6% -21 -28.0% 0 N/A% 0 N/A%
array_shift0 N/A% 21 6.6% 24 32.0% 0 N/A% 0 N/A%
function_exists0 N/A% 20 6.3% 29 38.7% 0 N/A% 0 N/A%
quickedit_entity_view_alter0 N/A% 17 5.4% 20 26.7% 0 N/A% 0 N/A%
array_keys0 N/A% -15 -4.7% -9 -12.0% 0 N/A% 0 N/A%
array_diff0 N/A% 11 3.5% 18 24.0% 0 N/A% 0 N/A%
is_array0 N/A% 10 3.2% 10 13.3% 0 N/A% 0 N/A%
comment_node_view_alter0 N/A% 10 3.2% 11 14.7% 0 N/A% 0 N/A%
node_entity_view_display_alter0 N/A% -8 -2.5% -9 -12.0% 0 N/A% 0 N/A%
comment_node_links_alter0 N/A% -6 -1.9% -7 -9.3% 0 N/A% 0 N/A%
implode0 N/A% -6 -1.9% 4 5.3% 0 N/A% 0 N/A%
history_node_view_alter0 N/A% 4 1.3% 4 5.3% 0 N/A% 0 N/A%
array_intersect0 N/A% -3 -0.9% -4 -5.3% 0 N/A% 0 N/A%
array_merge0 N/A% -3 -0.9% 8 10.7% 0 N/A% 0 N/A%
menu_ui_block_view_system_menu_block_alter0 N/A% 2 0.6% 1 1.3% 0 N/A% 0 N/A%
views_page_alter0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
views_theme_suggestions_node_alter0 N/A% 1 0.3% 1 1.3% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 1 0.3% -2 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 0.3% -4 -5.3% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% -1 -0.3% -1 -1.3% 0 N/A% 0 N/A%
system_block_view_system_main_block_alter0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
views_theme_suggestions_comment_alter0 N/A% 0 0.0% -2 -2.7% 0 N/A% 0 N/A%
node_entity_form_display_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ckeditor_ckeditor_css_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
search_form_search_block_form_alter0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 N/A%