Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)3,824 3,733 -91 -2.4%
Incl. Wall Time (microsec) per call 48 47 -1 -2.4%
Excl. Wall Time (microsec)806 816 10 1.2%
Incl. CPU (microsecs)3,651 3,570 -81 -2.2%
Incl. CPU (microsecs) per call 46 45 -1 -2.2%
Excl. CPU (microsec)651 645 -6 -0.9%
Incl. MemUse (bytes)179,560 179,576 16 0.0%
Incl. MemUse (bytes) per call 2,273 2,273 0 0.0%
Excl. MemUse (bytes)-10,760 -10,760 0 0.0%
Incl. PeakMemUse (bytes)145,592 145,536 -56 -0.0%
Incl. PeakMemUse (bytes) per call 1,843 1,842 -1 -0.0%
Excl. PeakMemUse (bytes)7,880 7,880 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% -91 -34.1% -81 -5.4% 16 0.0% -56 -0.1%
Exclusive Metrics Diff for Current Function10 11.0% -6 -7.4% 0 0.0% 0 0.0%
Parent functions
drupal_alter0 N/A% -89 -97.8% -84 -103.7% 16 100.0% -56 -100.0%
menu_local_tasks0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
l0 N/A% -1 -1.1% 3 3.7% 0 0.0% 0 0.0%
Child functions
color_form_system_theme_settings_alter0 N/A% -91 -100.0% -79 -97.5% 0 0.0% 0 0.0%
system_page_alter0 N/A% -19 -20.9% -19 -23.5% 0 0.0% 0 0.0%
user_menu_breadcrumb_alter0 N/A% 7 7.7% 7 8.6% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 4 4.4% 4 4.9% 0 0.0% -56 -100.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 4 4.4% 16 19.8% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% -4 -4.4% -4 -4.9% 0 0.0% 0 0.0%
function_exists0 N/A% 2 2.2% -1 -1.2% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -1 -1.1% 0 0.0% 16 100.0% 0 0.0%
views_page_alter0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 1.1% 2 2.5% 0 0.0% 0 0.0%
array_intersect0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% -1 -1.1% -2 -2.5% 0 0.0% 0 0.0%
array_diff0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 2 2.5% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -2 -2.5% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%