Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls335 335 0 0.0%
Incl. Wall Time (microsec)6,553 6,590 37 0.6%
Incl. Wall Time (microsec) per call 20 20 0 0.6%
Excl. Wall Time (microsec)3,277 3,295 18 0.5%
Incl. CPU (microsecs)6,915 6,947 32 0.5%
Incl. CPU (microsecs) per call 21 21 0 0.5%
Excl. CPU (microsec)3,073 3,076 3 0.1%
Incl. MemUse (bytes)66,252 66,252 0 0.0%
Incl. MemUse (bytes) per call 198 198 0 0.0%
Excl. MemUse (bytes)-5,420 -5,420 0 0.0%
Incl. PeakMemUse (bytes)47,936 47,936 0 0.0%
Incl. PeakMemUse (bytes) per call 143 143 0 0.0%
Excl. PeakMemUse (bytes)10,296 10,296 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% 37 1.6% 32 6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 48.6% 3 9.4% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 49 132.4% 48 150.0% 0 N/A% 0 N/A%
l0 N/A% -11 -29.7% -15 -46.9% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -1 -2.7% -1 -3.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 15 40.5% 15 46.9% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 15 40.5% 16 50.0% 0 N/A% 0 N/A%
function_exists0 N/A% -4 -10.8% 5 15.6% 0 N/A% 0 N/A%
rdf_field_attach_view_alter0 N/A% -4 -10.8% 0 0.0% 0 N/A% 0 N/A%
array_intersect0 N/A% -3 -8.1% -1 -3.1% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 2 5.4% 4 12.5% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -5.4% -2 -6.2% 0 N/A% 0 N/A%
is_array0 N/A% -2 -5.4% -5 -15.6% 0 N/A% 0 N/A%
array_merge0 N/A% 2 5.4% 5 15.6% 0 N/A% 0 N/A%
system_page_alter0 N/A% 2 5.4% 1 3.1% 0 N/A% 0 N/A%
implode0 N/A% 2 5.4% -7 -21.9% 0 N/A% 0 N/A%
overlay_page_alter0 N/A% -1 -2.7% -1 -3.1% 0 N/A% 0 N/A%
node_entity_display_alter0 N/A% -1 -2.7% -2 -6.2% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% 1 2.7% 2 6.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -2.7% 0 0.0% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -1 -2.7% -1 -3.1% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -2.7% 1 3.1% 0 N/A% 0 N/A%
devel_page_alter0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
devel_translated_menu_link_alter0 N/A% 0 0.0% 1 3.1% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -3 -9.4% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 2 6.2% 0 N/A% 0 N/A%
user_menu_site_status_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%