Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls230 230 0 0.0%
Incl. Wall Time (microsec)5,050 5,074 24 0.5%
Incl. Wall Time (microsec) per call 22 22 0 0.5%
Excl. Wall Time (microsec)1,274 1,270 -4 -0.3%
Incl. CPU (microsecs)4,823 4,804 -19 -0.4%
Incl. CPU (microsecs) per call 21 21 -0 -0.4%
Excl. CPU (microsec)1,046 1,007 -39 -3.7%
Incl. MemUse (bytes)194,264 194,264 0 0.0%
Incl. MemUse (bytes) per call 845 845 0 0.0%
Excl. MemUse (bytes)912 912 0 0.0%
Incl. PeakMemUse (bytes)110,936 110,936 0 0.0%
Incl. PeakMemUse (bytes) per call 482 482 0 0.0%
Excl. PeakMemUse (bytes)17,760 17,760 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% 24 3.7% -19 -2.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -16.7% -39 -205.3% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 30 125.0% -7 -36.8% 0 N/A% 0 N/A%
theme@20 N/A% 3 12.5% -3 -15.8% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -3 -12.5% -2 -10.5% 0 N/A% 0 N/A%
theme0 N/A% -3 -12.5% 1 5.3% 0 N/A% 0 N/A%
theme@30 N/A% -2 -8.3% -1 -5.3% 0 N/A% 0 N/A%
theme@40 N/A% -2 -8.3% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -1 -4.2% -1 -5.3% 0 N/A% 0 N/A%
l0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
theme@10 N/A% 0 0.0% -9 -47.4% 0 N/A% 0 N/A%
Drupal\Core\Utility\Token::generate0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Child functions
user_js_alter0 N/A% 33 137.5% 20 105.3% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% -15 -62.5% -15 -78.9% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 7 29.2% 8 42.1% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 7 29.2% 3 15.8% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% -3 -12.5% -3 -15.8% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 3 12.5% 5 26.3% 0 N/A% 0 N/A%
system_page_alter0 N/A% -3 -12.5% -2 -10.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -3 -12.5% -8 -42.1% 0 N/A% 0 N/A%
views_page_alter0 N/A% -1 -4.2% -2 -10.5% 0 N/A% 0 N/A%
is_array0 N/A% -1 -4.2% 19 100.0% 0 N/A% 0 N/A%
array_keys0 N/A% 1 4.2% 1 5.3% 0 N/A% 0 N/A%
implode0 N/A% 1 4.2% -8 -42.1% 0 N/A% 0 N/A%
function_exists0 N/A% 1 4.2% -3 -15.8% 0 N/A% 0 N/A%
color_css_alter0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% -1 -4.2% -2 -10.5% 0 N/A% 0 N/A%
array_intersect0 N/A% 1 4.2% 2 10.5% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 5 26.3% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%