Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)2,937 2,940 3 0.1%
Incl. Wall Time (microsec) per call 33 33 0 0.1%
Excl. Wall Time (microsec)799 797 -2 -0.3%
Incl. CPU (microsecs)2,913 2,921 8 0.3%
Incl. CPU (microsecs) per call 32 32 0 0.3%
Excl. CPU (microsec)652 635 -17 -2.6%
Incl. MemUse (bytes)94,096 94,096 0 0.0%
Incl. MemUse (bytes) per call 1,046 1,046 0 0.0%
Excl. MemUse (bytes)-376 -376 0 0.0%
Incl. PeakMemUse (bytes)78,208 78,208 0 0.0%
Incl. PeakMemUse (bytes) per call 869 869 0 0.0%
Excl. PeakMemUse (bytes)14,872 14,872 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% 3 1.0% 8 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -66.7% -17 -212.5% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 8 266.7% 17 212.5% 0 N/A% 0 N/A%
theme@20 N/A% -3 -100.0% -4 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
l0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
theme@30 N/A% -1 -33.3% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
theme@10 N/A% -1 -33.3% 1 12.5% 0 N/A% 0 N/A%
theme@40 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
theme0 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%
Child functions
system_page_alter0 N/A% 6 200.0% 6 75.0% 0 N/A% 0 N/A%
color_css_alter0 N/A% 2 66.7% 1 12.5% 0 N/A% 0 N/A%
function_exists0 N/A% -2 -66.7% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 33.3% 10 125.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 1 33.3% 1 12.5% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% -1 -33.3% -1 -12.5% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -33.3% -1 -12.5% 0 N/A% 0 N/A%
implode0 N/A% -1 -33.3% 4 50.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 0 0.0% -3 -37.5% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%