Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls220 220 0 0.0%
Incl. Wall Time (microsec)17,414 17,348 -66 -0.4%
Incl. Wall Time (microsec) per call 79 79 -0 -0.4%
Excl. Wall Time (microsec)1,297 1,295 -2 -0.2%
Incl. CPU (microsecs)16,259 16,232 -27 -0.2%
Incl. CPU (microsecs) per call 74 74 -0 -0.2%
Excl. CPU (microsec)1,074 1,099 25 2.3%
Incl. MemUse (bytes)734,544 734,544 0 0.0%
Incl. MemUse (bytes) per call 3,339 3,339 0 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)635,136 634,368 -768 -0.1%
Incl. PeakMemUse (bytes) per call 2,887 2,883 -3 -0.1%
Excl. PeakMemUse (bytes)12,600 12,160 -440 -3.5%

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% -66 -8.8% -27 -1.8% 0 0.0% -768 -0.7%
Exclusive Metrics Diff for Current Function-2 -3.0% 25 92.6% 0 N/A% -440 -57.3%
Parent functions
drupal_alter0 N/A% -41 -62.1% -17 -63.0% -240 N/A% -104 -13.5%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -27 -40.9% -22 -81.5% -16 N/A% -152 -19.8%
theme@10 N/A% 2 3.0% 3 11.1% 0 N/A% 0 0.0%
l0 N/A% -2 -3.0% 2 7.4% 0 N/A% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 1.5% 0 0.0% 0 N/A% 0 0.0%
theme0 N/A% -1 -1.5% -1 -3.7% 0 N/A% 0 0.0%
theme@20 N/A% 1 1.5% 6 22.2% 256 N/A% -512 -66.7%
Drupal\Core\Session\UserSession::getUsername0 N/A% 1 1.5% 1 3.7% 0 N/A% 0 0.0%
theme@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
theme@30 N/A% 0 0.0% 1 3.7% 0 N/A% 0 0.0%
Child functions
user_template_preprocess_default_variables_alter0 N/A% -32 -48.5% -32 -118.5% 0 N/A% 0 0.0%
user_js_alter0 N/A% -14 -21.2% 0 0.0% -8 N/A% -64 -8.3%
node_entity_form_display_alter0 N/A% 12 18.2% 6 22.2% 0 N/A% 0 0.0%
datetime_form_node_form_alter0 N/A% -11 -16.7% -11 -40.7% 24 N/A% -40 -5.2%
menu_form_node_form_alter0 N/A% -10 -15.2% -3 -11.1% -40 N/A% -112 -14.6%
path_form_node_form_alter0 N/A% -7 -10.6% -9 -33.3% 0 N/A% 0 0.0%
function_exists0 N/A% -4 -6.1% -4 -14.8% 0 N/A% -64 -8.3%
ckeditor_ckeditor_css_alter0 N/A% 4 6.1% 4 14.8% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -2 -3.0% -1 -3.7% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 2 3.0% 2 7.4% 0 N/A% 0 0.0%
array_merge0 N/A% -1 -1.5% -2 -7.4% 0 N/A% 0 0.0%
user_translated_menu_link_alter0 N/A% -1 -1.5% -1 -3.7% 0 N/A% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 1 1.5% -2 -7.4% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -1.5% -13 -48.1% 0 N/A% -48 -6.2%
simpletest_js_alter0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 0.0%
color_css_alter0 N/A% 0 0.0% 0 0.0% 24 N/A% 0 0.0%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
system_page_alter0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 0.0%
edit_library_info_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 1 3.7% 0 N/A% 0 0.0%
array_diff0 N/A% 0 0.0% -3 -11.1% 0 N/A% 0 0.0%
array_intersect0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 23 85.2% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% -5 -18.5% 0 N/A% 0 0.0%