Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls75 75 0 0.0%
Incl. Wall Time (microsec)1,781 1,732 -49 -2.8%
Incl. Wall Time (microsec) per call 24 23 -1 -2.8%
Excl. Wall Time (microsec)622 600 -22 -3.5%
Incl. CPU (microsecs)1,840 1,789 -51 -2.8%
Incl. CPU (microsecs) per call 25 24 -1 -2.8%
Excl. CPU (microsec)491 487 -4 -0.8%
Incl. MemUse (bytes)78,288 74,944 -3,344 -4.3%
Incl. MemUse (bytes) per call 1,044 999 -45 -4.3%
Excl. MemUse (bytes)9,136 9,072 -64 -0.7%
Incl. PeakMemUse (bytes)30,672 37,832 7,160 23.3%
Incl. PeakMemUse (bytes) per call 409 504 95 23.3%
Excl. PeakMemUse (bytes)11,184 11,840 656 5.9%

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% -49 -8.7% -51 -9.2% -3,344 -6.8% 7,160 14.3%
Exclusive Metrics Diff for Current Function-22 -44.9% -4 -7.8% -64 -1.9% 656 9.2%
Parent functions
drupal_alter0 N/A% -54 -110.2% -51 -100.0% -3,216 -96.2% 7,160 100.0%
theme@30 N/A% 3 6.1% 2 3.9% 0 0.0% 0 0.0%
theme0 N/A% 3 6.1% 3 5.9% -128 -3.8% 0 0.0%
theme@10 N/A% 1 2.0% 1 2.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -1 -2.0% 0 0.0% 0 0.0% 0 0.0%
l0 N/A% -1 -2.0% 0 0.0% 0 0.0% 0 0.0%
theme@40 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% -2 -3.9% 0 0.0% 0 0.0%
theme@20 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% -4 -7.8% 0 0.0% 0 0.0%
Child functions
user_template_preprocess_default_variables_alter0 N/A% -26 -53.1% -26 -51.0% -3,344 -100.0% 6,416 89.6%
menu_block_view_system_menu_block_alter0 N/A% -4 -8.2% -3 -5.9% 0 0.0% -8 -0.1%
array_keys0 N/A% -4 -8.2% -4 -7.8% 0 0.0% 8 0.1%
array_intersect0 N/A% 2 4.1% 2 3.9% 0 0.0% 88 1.2%
simpletest_js_alter0 N/A% -2 -4.1% -1 -2.0% 0 0.0% 0 0.0%
system_page_alter0 N/A% 2 4.1% 1 2.0% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% 1 2.0% 1 2.0% 0 0.0% 0 0.0%
color_css_alter0 N/A% 1 2.0% 1 2.0% 0 0.0% 0 0.0%
function_exists0 N/A% 1 2.0% -2 -3.9% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 1 2.0% 8 15.7% 0 0.0% 0 0.0%
user_js_alter0 N/A% 1 2.0% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -2.0% -3 -5.9% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 1 2.0% 2 3.9% 0 0.0% 0 0.0%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -26 -51.0% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% -2 -3.9% 0 0.0% 0 0.0%
edit_library_info_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge0 N/A% 0 0.0% 3 5.9% 0 0.0% 80 1.1%
array_diff0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 1 2.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% 1 2.0% 64 1.9% -80 -1.1%