Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls1,182 1,182 0 0.0%
Incl. Wall Time (microsec)78,645 78,792 147 0.2%
Incl. Wall Time (microsec) per call 67 67 0 0.2%
Excl. Wall Time (microsec)7,391 7,333 -58 -0.8%
Incl. CPU (microsecs)79,206 79,353 147 0.2%
Incl. CPU (microsecs) per call 67 67 0 0.2%
Excl. CPU (microsec)5,856 5,822 -34 -0.6%
Incl. MemUse (bytes)456,160 456,184 24 0.0%
Incl. MemUse (bytes) per call 386 386 0 0.0%
Excl. MemUse (bytes)-64,040 -64,040 0 0.0%
Incl. PeakMemUse (bytes)380,976 381,648 672 0.2%
Incl. PeakMemUse (bytes) per call 322 323 1 0.2%
Excl. PeakMemUse (bytes)56,424 56,224 -200 -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% 147 9.2% 147 8.5% 24 0.1% 672 3.0%
Exclusive Metrics Diff for Current Function-58 -39.5% -34 -23.1% 0 0.0% -200 -29.8%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 245 166.7% 249 169.4% 16 66.7% 544 81.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% -98 -66.7% -93 -63.3% 0 0.0% -56 -8.3%
_theme@10 N/A% -30 -20.4% -28 -19.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 22 15.0% 6 4.1% 0 0.0% -48 -7.1%
_theme@20 N/A% -17 -11.6% -43 -29.3% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 10 6.8% 18 12.2% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 9 6.1% 9 6.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 7 4.8% 8 5.4% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 4 2.7% 1 0.7% 0 0.0% 320 47.6%
_menu_link_translate0 N/A% 4 2.7% 3 2.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -2 -1.4% 1 0.7% 0 0.0% 64 9.5%
file_create_url0 N/A% -2 -1.4% 2 1.4% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -0.7% -4 -2.7% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -1 -0.7% -1 -0.7% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% -1 -0.7% -5 -3.4% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
_theme0 N/A% -1 -0.7% -3 -2.0% 8 33.3% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
_theme@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% -152 -22.6%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 0 0.0% -4 -2.7% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% 0 0.0% 19 12.9% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
l0 N/A% 0 0.0% 15 10.2% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
comment_node_links_alter0 N/A% 249 169.4% 260 176.9% 16 66.7% 544 81.0%
comment_entity_view_alter0 N/A% -32 -21.8% -1 -0.7% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% -23 -15.6% -34 -23.1% 0 0.0% 0 0.0%
array_shift0 N/A% -12 -8.2% -24 -16.3% 0 0.0% 0 0.0%
node_entity_view_display_alter0 N/A% 11 7.5% 2 1.4% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% -6 -4.1% -14 -9.5% 0 0.0% 0 0.0%
system_page_alter0 N/A% 6 4.1% 5 3.4% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 N/A% -5 -3.4% 3 2.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 5 3.4% 2 1.4% 0 0.0% 0 0.0%
implode0 N/A% 5 3.4% 5 3.4% 0 0.0% 0 0.0%
color_css_alter0 N/A% 4 2.7% 0 0.0% 0 0.0% 320 47.6%
views_theme_suggestions_node_alter0 N/A% 4 2.7% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 N/A% -3 -2.0% 3 2.0% 0 0.0% -56 -8.3%
is_array0 N/A% -3 -2.0% -49 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -3 -2.0% 2 1.4% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -3 -2.0% -4 -2.7% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 2 1.4% 3 2.0% 0 0.0% 0 0.0%
views_page_alter0 N/A% 2 1.4% 3 2.0% 0 0.0% 0 0.0%
function_exists0 N/A% 2 1.4% 0 0.0% 8 33.3% 0 0.0%
user_translated_menu_link_alter0 N/A% 2 1.4% 4 2.7% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 2 1.4% 2 1.4% 0 0.0% 64 9.5%
array_merge0 N/A% 1 0.7% 6 4.1% 0 0.0% 0 0.0%
array_keys0 N/A% -1 -0.7% 2 1.4% 0 0.0% 0 0.0%
array_diff0 N/A% 1 0.7% 8 5.4% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 0 0.0% -3 -2.0% 0 0.0% 0 0.0%
user_js_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
quickedit_library_alter0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%