Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls77 75 -2 -2.6%
Incl. Wall Time (microsec)5,718 5,664 -54 -0.9%
Incl. Wall Time (microsec) per call 74 76 1 1.7%
Excl. Wall Time (microsec)2,180 2,145 -35 -1.6%
Incl. CPU (microsecs)5,797 5,740 -57 -1.0%
Incl. CPU (microsecs) per call 75 77 1 1.7%
Excl. CPU (microsec)1,844 1,815 -29 -1.6%
Incl. MemUse (bytes)103,216 102,392 -824 -0.8%
Incl. MemUse (bytes) per call 1,340 1,365 25 1.8%
Excl. MemUse (bytes)-41,448 -41,840 -392 -0.9%
Incl. PeakMemUse (bytes)130,192 131,376 1,184 0.9%
Incl. PeakMemUse (bytes) per call 1,691 1,752 61 3.6%
Excl. PeakMemUse (bytes)23,688 23,624 -64 -0.3%

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::alter-2 -28.6% -54 -0.4% -57 -0.4% -824 -0.5% 1,184 0.1%
Exclusive Metrics Diff for Current Function-35 -64.8% -29 -50.9% -392 -47.6% -64 -5.4%
Parent functions
drupal_alter-4 -200.0% -64 -118.5% -60 -105.3% -824 -100.0% 960 81.1%
l2 100.0% 12 22.2% 5 8.8% 0 0.0% 144 12.2%
menu_local_tasks0 0.0% -2 -3.7% -2 -3.5% 0 0.0% 80 6.8%
Child functions
system_page_alter0 0.0% -22 -40.7% -22 -38.6% 0 0.0% 0 0.0%
user_menu_site_status_alter1 20.0% 13 24.1% 13 22.8% 0 0.0% 48 4.1%
array_diff0 0.0% 10 18.5% 10 17.5% 0 0.0% 0 0.0%
node_query_node_access_alter0 0.0% -5 -9.3% -8 -14.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% -5 -9.3% -7 -12.3% 0 0.0% 1,072 90.5%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% -4 -7.4% -1 -1.8% 0 0.0% 0 0.0%
array_keys0 0.0% -4 -7.4% 0 0.0% 0 0.0% 0 0.0%
array_shift0 0.0% -4 -7.4% 4 7.0% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 0.0% 2 3.7% 3 5.3% 0 0.0% 0 0.0%
function_exists-2 -40.0% -2 -3.7% -11 -19.3% 0 0.0% -48 -4.1%
array_intersect0 0.0% 2 3.7% 0 0.0% 0 0.0% 0 0.0%
node_entity_display_alter0 0.0% 1 1.9% 1 1.8% 0 0.0% 0 0.0%
rdf_field_attach_view_alter0 0.0% -1 -1.9% 1 1.8% 0 0.0% 0 0.0%
array_merge0 0.0% 1 1.9% -4 -7.0% 0 0.0% 0 0.0%
is_array-2 -40.0% -1 -1.9% -10 -17.5% 0 0.0% 0 0.0%
overlay_page_alter0 0.0% 1 1.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations-2 -40.0% -1 -1.9% -2 -3.5% -432 -52.4% 176 14.9%
views_page_alter0 0.0% 0 0.0% -1 -1.8% 0 0.0% 0 0.0%
array_fill_keys0 0.0% 0 0.0% -2 -3.5% 0 0.0% 0 0.0%
implode0 0.0% 0 0.0% 8 14.0% 0 0.0% 0 0.0%
views_query_views_alter0 0.0% 0 0.0% -1 -1.8% 0 0.0% 0 0.0%
forum_menu_local_tasks_alter0 0.0% 0 0.0% 1 1.8% 0 0.0% 0 0.0%