Diff Report
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52e49b394aea8Run #52e49acfb0eb8DiffDiff%
Number of Function Calls138 138 0 0.0%
Incl. Wall Time (microsec)3,166 3,142 -24 -0.8%
Incl. Wall Time (microsec) per call 23 23 -0 -0.8%
Excl. Wall Time (microsec)1,423 1,405 -18 -1.3%
Incl. CPU (microsecs)3,173 3,156 -17 -0.5%
Incl. CPU (microsecs) per call 23 23 -0 -0.5%
Excl. CPU (microsec)1,066 1,102 36 3.4%
Incl. MemUse (bytes)78,568 78,568 0 0.0%
Incl. MemUse (bytes) per call 569 569 0 0.0%
Excl. MemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes)41,512 53,400 11,888 28.6%
Incl. PeakMemUse (bytes) per call 301 387 86 28.6%
Excl. PeakMemUse (bytes)13,904 15,112 1,208 8.7%

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% -24 -2.2% -17 -2.1% 0 0.0% 11,888 45.0%
Exclusive Metrics Diff for Current Function-18 -75.0% 36 211.8% 0 N/A% 1,208 10.2%
Parent functions
drupal_alter0 N/A% -30 -125.0% -34 -200.0% 0 N/A% 11,608 97.6%
theme@10 N/A% 15 62.5% 16 94.1% 0 N/A% 0 0.0%
theme0 N/A% -13 -54.2% 2 11.8% 0 N/A% 248 2.1%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 6 25.0% 4 23.5% 0 N/A% 32 0.3%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -2 -8.3% -1 -5.9% 0 N/A% 0 0.0%
theme@30 N/A% 1 4.2% -1 -5.9% 0 N/A% 0 0.0%
theme@20 N/A% -1 -4.2% 1 5.9% 0 N/A% 0 0.0%
Drupal\options\Plugin\Field\FieldWidget\OptionsWidgetBase::getOptions0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
theme@40 N/A% 0 0.0% 2 11.8% 0 N/A% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
l0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 0 0.0% -3 -17.6% 0 N/A% 0 0.0%
Child functions
user_template_preprocess_default_variables_alter0 N/A% -32 -133.3% -32 -188.2% 0 N/A% 7,608 64.0%
system_page_alter0 N/A% 16 66.7% 16 94.1% 0 N/A% 640 5.4%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 14 58.3% 6 35.3% 0 N/A% 0 0.0%
color_css_alter0 N/A% -12 -50.0% -15 -88.2% 0 N/A% 0 0.0%
array_shift0 N/A% 4 16.7% -16 -94.1% 0 N/A% 0 0.0%
array_keys0 N/A% -2 -8.3% -3 -17.6% 0 N/A% 0 0.0%
function_exists0 N/A% -2 -8.3% -2 -11.8% 0 N/A% -16 -0.1%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 2 8.3% 1 5.9% 0 N/A% 0 0.0%
implode0 N/A% 2 8.3% -8 -47.1% 0 N/A% 96 0.8%
array_merge0 N/A% 2 8.3% 8 47.1% 0 N/A% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 4.2% -1 -5.9% 0 N/A% 32 0.3%
views_page_alter0 N/A% 1 4.2% 0 0.0% 0 N/A% 2,288 19.2%
array_diff0 N/A% -1 -4.2% 3 17.6% 0 N/A% 32 0.3%
user_js_alter0 N/A% 1 4.2% 1 5.9% 0 N/A% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_intersect0 N/A% 0 0.0% -3 -17.6% 0 N/A% 0 0.0%
node_entity_form_display_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
edit_library_info_alter0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% -6 -35.3% 0 N/A% 0 0.0%
array_fill_keys0 N/A% 0 0.0% -1 -5.9% 0 N/A% 0 0.0%