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

Drupal\Core\Extension\ModuleHandler::alterRun #51ca54a312a65Run #51ca5414b31d9DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)1,899 1,888 -11 -0.6%
Incl. Wall Time (microsec) per call 44 44 -0 -0.6%
Excl. Wall Time (microsec)682 681 -1 -0.1%
Incl. CPU (microsecs)1,932 1,917 -15 -0.8%
Incl. CPU (microsecs) per call 45 45 -0 -0.8%
Excl. CPU (microsec)564 558 -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)-1,472 -1,536 -64 -4.3%
Incl. PeakMemUse (bytes)31,744 32,856 1,112 3.5%
Incl. PeakMemUse (bytes) per call 738 764 26 3.5%
Excl. PeakMemUse (bytes)7,024 7,584 560 8.0%

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% -11 -1.0% -15 -6.9% 0 0.0% 1,112 1.3%
Exclusive Metrics Diff for Current Function-1 -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%
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%
array_intersect0 N/A% -1 -9.1% -1 -6.7% 0 N/A% 0 0.0%
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%
array_fill_keys0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% -1 -6.7% 0 N/A% -72 -6.5%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
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_diff0 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%