Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls131 131 0 0.0%
Incl. Wall Time (microsec)3,781 3,752 -29 -0.8%
Incl. Wall Time (microsec) per call 29 29 -0 -0.8%
Excl. Wall Time (microsec)1,781 1,772 -9 -0.5%
Incl. CPU (microsecs)3,794 3,768 -26 -0.7%
Incl. CPU (microsecs) per call 29 29 -0 -0.7%
Excl. CPU (microsec)1,242 1,229 -13 -1.0%
Incl. MemUse (bytes)121,032 121,032 0 0.0%
Incl. MemUse (bytes) per call 924 924 0 0.0%
Excl. MemUse (bytes)-17,392 -17,392 0 0.0%
Incl. PeakMemUse (bytes)119,144 119,144 0 0.0%
Incl. PeakMemUse (bytes) per call 909 909 0 0.0%
Excl. PeakMemUse (bytes)20,688 20,688 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% -29 -2.6% -26 -2.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -31.0% -13 -50.0% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% -47 -162.1% -51 -196.2% 0 N/A% 0 N/A%
theme0 N/A% 15 51.7% 14 53.8% 0 N/A% 0 N/A%
theme@10 N/A% 7 24.1% 8 30.8% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -6 -20.7% -6 -23.1% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 3 10.3% 4 15.4% 0 N/A% 0 N/A%
theme@40 N/A% 2 6.9% -2 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% -2 -6.9% -1 -3.8% 0 N/A% 0 N/A%
theme@50 N/A% -1 -3.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -3.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 1 3.4% -1 -3.8% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
theme@20 N/A% 0 0.0% 2 7.7% 0 N/A% 0 N/A%
l0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% 0 0.0% 6 23.1% 0 N/A% 0 N/A%
theme@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
system_page_alter0 N/A% -27 -93.1% -28 -107.7% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 11 37.9% 10 38.5% 0 N/A% 0 N/A%
views_page_alter0 N/A% -8 -27.6% -9 -34.6% 0 N/A% 0 N/A%
color_css_alter0 N/A% 8 27.6% 1 3.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -7 -24.1% 13 50.0% 0 N/A% 0 N/A%
function_exists0 N/A% 4 13.8% -12 -46.2% 0 N/A% 0 N/A%
views_theme_suggestions_node_alter0 N/A% 3 10.3% 2 7.7% 0 N/A% 0 N/A%
comment_entity_view_alter0 N/A% -2 -6.9% -1 -3.8% 0 N/A% 0 N/A%
edit_entity_view_alter0 N/A% -2 -6.9% -2 -7.7% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -6.9% -2 -7.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 6.9% 4 15.4% 0 N/A% 0 N/A%
array_shift0 N/A% 2 6.9% 10 38.5% 0 N/A% 0 N/A%
array_merge0 N/A% -1 -3.4% 9 34.6% 0 N/A% 0 N/A%
array_intersect0 N/A% -1 -3.4% 4 15.4% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% -1 -3.4% -1 -3.8% 0 N/A% 0 N/A%
implode0 N/A% 1 3.4% -10 -38.5% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% -1 -3.4% 1 3.8% 0 N/A% 0 N/A%
array_diff0 N/A% 1 3.4% 3 11.5% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 2 7.7% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -8 -30.8% 0 N/A% 0 N/A%
comment_node_view_alter0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
node_entity_form_display_alter0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%
seven_element_info_alter0 N/A% 0 0.0% -1 -3.8% 0 N/A% 0 N/A%
history_node_view_alter0 N/A% 0 0.0% 1 3.8% 0 N/A% 0 N/A%