Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls157 157 0 0.0%
Incl. Wall Time (microsec)2,091 2,020 -71 -3.4%
Incl. Wall Time (microsec) per call 13 13 -0 -3.4%
Excl. Wall Time (microsec)1,078 1,075 -3 -0.3%
Incl. CPU (microsecs)2,208 2,143 -65 -2.9%
Incl. CPU (microsecs) per call 14 14 -0 -2.9%
Excl. CPU (microsec)856 861 5 0.6%
Incl. MemUse (bytes)71,192 71,208 16 0.0%
Incl. MemUse (bytes) per call 453 454 0 0.0%
Excl. MemUse (bytes)1,984 2,000 16 0.8%
Incl. PeakMemUse (bytes)31,432 31,264 -168 -0.5%
Incl. PeakMemUse (bytes) per call 200 199 -1 -0.5%
Excl. PeakMemUse (bytes)7,664 7,616 -48 -0.6%

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% -71 -1.6% -65 -2.1% 16 0.0% -168 -0.1%
Exclusive Metrics Diff for Current Function-3 -4.2% 5 7.7% 16 100.0% -48 -28.6%
Parent functions
drupal_alter0 N/A% -64 -90.1% -61 -93.8% 16 100.0% -120 -71.4%
l0 N/A% -5 -7.0% -2 -3.1% 0 0.0% -48 -28.6%
menu_local_tasks0 N/A% -2 -2.8% -2 -3.1% 0 0.0% 0 0.0%
Child functions
overlay_page_alter0 N/A% -37 -52.1% -37 -56.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -11 -15.5% -11 -16.9% 0 0.0% 0 0.0%
system_page_alter0 N/A% -6 -8.5% -6 -9.2% 0 0.0% -120 -71.4%
menu_block_view_system_menu_block_alter0 N/A% -5 -7.0% -2 -3.1% 0 0.0% 0 0.0%
function_exists0 N/A% -4 -5.6% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% -4 -5.6% -9 -13.8% 0 0.0% 0 0.0%
views_page_alter0 N/A% -3 -4.2% -2 -3.1% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 2 2.8% 2 3.1% 0 0.0% 0 0.0%
devel_page_alter0 N/A% -1 -1.4% -4 -6.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -1.4% -1 -1.5% 0 0.0% 0 0.0%
array_intersect0 N/A% 1 1.4% 2 3.1% 0 0.0% 0 0.0%
array_shift0 N/A% 1 1.4% 2 3.1% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% -2 -3.1% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
user_menu_site_status_alter0 N/A% 0 0.0% -4 -6.2% 0 0.0% 0 0.0%
array_diff0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
array_keys0 N/A% 0 0.0% 1 1.5% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% 2 3.1% 0 0.0% 0 0.0%