Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)2,533 2,555 22 0.9%
Incl. Wall Time (microsec) per call 24 24 0 0.9%
Excl. Wall Time (microsec)813 812 -1 -0.1%
Incl. CPU (microsecs)2,356 2,399 43 1.8%
Incl. CPU (microsecs) per call 22 22 0 1.8%
Excl. CPU (microsec)662 662 0 0.0%
Incl. MemUse (bytes)71,432 71,432 0 0.0%
Incl. MemUse (bytes) per call 668 668 0 0.0%
Excl. MemUse (bytes)1,224 1,224 0 0.0%
Incl. PeakMemUse (bytes)51,272 55,632 4,360 8.5%
Incl. PeakMemUse (bytes) per call 479 520 41 8.5%
Excl. PeakMemUse (bytes)7,488 8,000 512 6.8%

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% 22 14.4% 43 4.2% 0 0.0% 4,360 16.9%
Exclusive Metrics Diff for Current Function-1 -4.5% 0 0.0% 0 N/A% 512 11.7%
Parent functions
drupal_alter0 N/A% 38 172.7% 48 111.6% 0 N/A% 4,360 100.0%
l0 N/A% -10 -45.5% 2 4.7% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% -4 -18.2% -3 -7.0% 0 N/A% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions0 N/A% -2 -9.1% -3 -7.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityListController::buildOperations0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
Child functions
user_template_preprocess_default_variables_alter0 N/A% 16 72.7% 15 34.9% 0 N/A% 3,856 88.4%
devel_page_alter0 N/A% 12 54.5% 20 46.5% 0 N/A% -144 -3.3%
devel_translated_menu_link_alter0 N/A% 6 27.3% 7 16.3% 0 N/A% 0 0.0%
array_merge0 N/A% -5 -22.7% -3 -7.0% 0 N/A% 80 1.8%
array_keys0 N/A% -5 -22.7% -7 -16.3% 0 N/A% 0 0.0%
system_page_alter0 N/A% -4 -18.2% -6 -14.0% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 3 13.6% 5 11.6% 0 N/A% 56 1.3%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -3 -13.6% -2 -4.7% 0 N/A% 0 0.0%
is_array0 N/A% 3 13.6% 11 25.6% 0 N/A% 0 0.0%
array_intersect0 N/A% 2 9.1% 4 9.3% 0 N/A% 0 0.0%
function_exists0 N/A% -2 -9.1% 5 11.6% 0 N/A% 0 0.0%
overlay_page_alter0 N/A% -1 -4.5% -2 -4.7% 0 N/A% 0 0.0%
color_css_alter0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 0.0%
implode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
views_page_alter0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_diff0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 0 0.0% -2 -4.7% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -1 -2.3% 0 N/A% 0 0.0%