Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #523f1dee40c1aRun #523f1f1f50546DiffDiff%
Number of Function Calls584 584 0 0.0%
Incl. Wall Time (microsec)8,332 8,275 -57 -0.7%
Incl. Wall Time (microsec) per call 14 14 -0 -0.7%
Excl. Wall Time (microsec)3,527 3,497 -30 -0.9%
Incl. CPU (microsecs)8,801 8,774 -27 -0.3%
Incl. CPU (microsecs) per call 15 15 -0 -0.3%
Excl. CPU (microsec)2,880 2,920 40 1.4%
Incl. MemUse (bytes)179,280 179,232 -48 -0.0%
Incl. MemUse (bytes) per call 307 307 -0 -0.0%
Excl. MemUse (bytes)-18,416 -18,416 0 0.0%
Incl. PeakMemUse (bytes)67,256 68,016 760 1.1%
Incl. PeakMemUse (bytes) per call 115 116 1 1.1%
Excl. PeakMemUse (bytes)11,624 11,720 96 0.8%

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% -57 -1.7% -27 -0.9% -48 -0.0% 760 0.4%
Exclusive Metrics Diff for Current Function-30 -52.6% 40 148.1% 0 0.0% 96 12.6%
Parent functions
drupal_alter0 N/A% -44 -77.2% -35 -129.6% -48 -100.0% 760 100.0%
l0 N/A% -18 -31.6% 1 3.7% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 5 8.8% 2 7.4% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 N/A% -1 -1.8% -6 -22.2% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% 1 1.8% 11 40.7% 0 0.0% 0 0.0%
Child functions
comment_node_view_alter0 N/A% 25 43.9% 23 85.2% 24 50.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -20 -35.1% -20 -74.1% 0 0.0% 568 74.7%
system_page_alter0 N/A% -17 -29.8% -17 -63.0% 0 0.0% 0 0.0%
color_css_alter0 N/A% -13 -22.8% -14 -51.9% 0 0.0% 112 14.7%
edit_entity_view_alter0 N/A% 9 15.8% 13 48.1% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 7 12.3% 3 11.1% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -5 -8.8% -3 -11.1% -40 -83.3% 0 0.0%
implode0 N/A% -4 -7.0% -10 -37.0% 0 0.0% 0 0.0%
node_entity_display_alter0 N/A% 4 7.0% 13 48.1% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -4 -7.0% -9 -33.3% 0 0.0% -16 -2.1%
devel_translated_menu_link_alter0 N/A% -2 -3.5% -2 -7.4% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% -2 -3.5% -3 -11.1% -32 -66.7% 0 0.0%
function_exists0 N/A% 2 3.5% -8 -29.6% 0 0.0% 0 0.0%
array_keys0 N/A% -2 -3.5% -6 -22.2% 0 0.0% 0 0.0%
views_page_alter0 N/A% -1 -1.8% -1 -3.7% 0 0.0% 0 0.0%
array_diff0 N/A% -1 -1.8% -9 -33.3% 0 0.0% 0 0.0%
array_intersect0 N/A% -1 -1.8% 1 3.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -1.8% -2 -7.4% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% -1 -1.8% -2 -7.4% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -5 -18.5% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -1 -3.7% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -6 -22.2% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% -2 -7.4% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
overlay_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%