Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls143 143 0 0.0%
Incl. Wall Time (microsec)2,819 2,855 36 1.3%
Incl. Wall Time (microsec) per call 20 20 0 1.3%
Excl. Wall Time (microsec)1,075 1,062 -13 -1.2%
Incl. CPU (microsecs)2,933 2,988 55 1.9%
Incl. CPU (microsecs) per call 21 21 0 1.9%
Excl. CPU (microsec)885 879 -6 -0.7%
Incl. MemUse (bytes)91,072 91,072 0 0.0%
Incl. MemUse (bytes) per call 637 637 0 0.0%
Excl. MemUse (bytes)-10,328 -10,328 0 0.0%
Incl. PeakMemUse (bytes)90,072 90,072 0 0.0%
Incl. PeakMemUse (bytes) per call 630 630 0 0.0%
Excl. PeakMemUse (bytes)11,488 11,488 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% 36 1.5% 55 7.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -36.1% -6 -10.9% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 27 75.0% 48 87.3% 0 N/A% 0 N/A%
l0 N/A% 6 16.7% 5 9.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions0 N/A% 2 5.6% 2 3.6% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% 1 2.8% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
node_query_node_access_alter0 N/A% 28 77.8% 32 58.2% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% 16 44.4% 19 34.5% 0 N/A% 0 N/A%
is_array0 N/A% 10 27.8% 4 7.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -7 -19.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 2.8% 2 3.6% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% 1 2.8% 2 3.6% 0 N/A% 0 N/A%
system_page_alter0 N/A% -1 -2.8% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% -1 -2.8% -2 -3.6% 0 N/A% 0 N/A%
function_exists0 N/A% -1 -2.8% -2 -3.6% 0 N/A% 0 N/A%
color_css_alter0 N/A% 1 2.8% 1 1.8% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 1 2.8% 1 1.8% 0 N/A% 0 N/A%
array_keys0 N/A% 1 2.8% 2 3.6% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 2 3.6% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 3.6% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -3 -5.5% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%