Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)1,888 1,899 11 0.6%
Incl. Wall Time (microsec) per call 44 44 0 0.6%
Excl. Wall Time (microsec)681 682 1 0.1%
Incl. CPU (microsecs)1,917 1,932 15 0.8%
Incl. CPU (microsecs) per call 45 45 0 0.8%
Excl. CPU (microsec)558 564 6 1.1%
Incl. MemUse (bytes)54,824 54,824 0 0.0%
Incl. MemUse (bytes) per call 1,275 1,275 0 0.0%
Excl. MemUse (bytes)-1,536 -1,472 64 4.2%
Incl. PeakMemUse (bytes)32,856 31,744 -1,112 -3.4%
Incl. PeakMemUse (bytes) per call 764 738 -26 -3.4%
Excl. PeakMemUse (bytes)7,584 7,024 -560 -7.4%

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% 11 1.0% 15 6.9% 0 0.0% -1,112 -1.3%
Exclusive Metrics Diff for Current Function1 9.1% 6 40.0% 64 N/A% -560 -50.4%
Parent functions
drupal_alter0 N/A% 7 63.6% 9 60.0% 0 N/A% -1,112 -100.0%
l0 N/A% 4 36.4% 5 33.3% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
Child functions
system_page_alter0 N/A% -7 -63.6% -3 -20.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 5 45.5% 4 26.7% 0 N/A% -256 -23.0%
overlay_page_alter0 N/A% 4 36.4% 3 20.0% 0 N/A% 0 0.0%
is_array0 N/A% 3 27.3% -3 -20.0% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 2 18.2% 1 6.7% 0 N/A% -320 -28.8%
array_intersect0 N/A% 1 9.1% 1 6.7% 0 N/A% 0 0.0%
color_css_alter0 N/A% 1 9.1% 1 6.7% 0 N/A% 0 0.0%
array_keys0 N/A% 1 9.1% 0 0.0% 0 N/A% -48 -4.3%
implode0 N/A% 1 9.1% 2 13.3% 0 N/A% 0 0.0%
array_merge0 N/A% -1 -9.1% 4 26.7% 0 N/A% 0 0.0%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 1 6.7% 0 N/A% 72 6.5%
array_shift0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 6.7% -64 N/A% 0 0.0%
array_diff0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%