Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls210 210 0 0.0%
Incl. Wall Time (microsec)4,751 4,764 13 0.3%
Incl. Wall Time (microsec) per call 23 23 0 0.3%
Excl. Wall Time (microsec)1,698 1,689 -9 -0.5%
Incl. CPU (microsecs)4,929 4,926 -3 -0.1%
Incl. CPU (microsecs) per call 23 23 -0 -0.1%
Excl. CPU (microsec)1,363 1,335 -28 -2.1%
Incl. MemUse (bytes)112,824 112,824 0 0.0%
Incl. MemUse (bytes) per call 537 537 0 0.0%
Excl. MemUse (bytes)-51,672 -51,672 0 0.0%
Incl. PeakMemUse (bytes)119,456 119,072 -384 -0.3%
Incl. PeakMemUse (bytes) per call 569 567 -2 -0.3%
Excl. PeakMemUse (bytes)15,800 15,800 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% 13 0.8% -3 -0.2% 0 0.0% -384 -0.3%
Exclusive Metrics Diff for Current Function-9 -69.2% -28 -933.3% 0 N/A% 0 0.0%
Parent functions
l0 N/A% 10 76.9% -5 -166.7% 0 N/A% 0 0.0%
drupal_alter0 N/A% 2 15.4% 2 66.7% 0 N/A% -384 -100.0%
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions0 N/A% 1 7.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 0.0%
Drupal\user\Plugin\Core\Entity\User::getUsername0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
node_query_node_access_alter0 N/A% 41 315.4% 43 1433.3% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -24 -184.6% -23 -766.7% 0 N/A% 0 0.0%
views_query_views_alter0 N/A% 19 146.2% 20 666.7% 0 N/A% 0 0.0%
array_merge0 N/A% -7 -53.8% -9 -300.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -5 -38.5% -8 -266.7% 0 N/A% 0 0.0%
color_css_alter0 N/A% 4 30.8% 3 100.0% 0 N/A% -448 -116.7%
array_intersect0 N/A% 3 23.1% 5 166.7% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -2 -15.4% -1 -33.3% 0 N/A% 0 0.0%
function_exists0 N/A% -2 -15.4% 9 300.0% 0 N/A% 0 0.0%
overlay_page_alter0 N/A% 1 7.7% -1 -33.3% 0 N/A% 0 0.0%
system_page_alter0 N/A% -1 -7.7% -1 -33.3% 0 N/A% 0 0.0%
array_shift0 N/A% -1 -7.7% -5 -166.7% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -1 -7.7% -1 -33.3% 0 N/A% 0 0.0%
node_entity_display_alter0 N/A% -1 -7.7% 1 33.3% 0 N/A% 0 0.0%
implode0 N/A% -1 -7.7% 2 66.7% 0 N/A% 96 25.0%
array_diff0 N/A% -1 -7.7% -3 -100.0% 0 N/A% 0 0.0%
array_keys0 N/A% 0 0.0% 0 0.0% 0 N/A% -32 -8.3%
views_page_alter0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% -5 -166.7% 0 N/A% 0 0.0%
edit_entity_view_alter0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 0.0%
rdf_field_attach_view_alter0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 0.0%