Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls169 169 0 0.0%
Incl. Wall Time (microsec)22,397 23,003 606 2.7%
Incl. Wall Time (microsec) per call 133 136 4 2.7%
Excl. Wall Time (microsec)1,926 1,994 68 3.5%
Incl. CPU (microsecs)22,367 22,998 631 2.8%
Incl. CPU (microsecs) per call 132 136 4 2.8%
Excl. CPU (microsec)1,515 1,574 59 3.9%
Incl. MemUse (bytes)1,046,584 1,046,680 96 0.0%
Incl. MemUse (bytes) per call 6,193 6,193 1 0.0%
Excl. MemUse (bytes)-44,584 -44,536 48 0.1%
Incl. PeakMemUse (bytes)1,044,000 1,043,984 -16 -0.0%
Incl. PeakMemUse (bytes) per call 6,178 6,177 -0 -0.0%
Excl. PeakMemUse (bytes)19,648 19,768 120 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% 606 72.7% 631 73.1% 96 0.1% -16 -0.0%
Exclusive Metrics Diff for Current Function68 11.2% 59 9.4% 48 50.0% 120 750.0%
Parent functions
drupal_alter0 N/A% 626 103.3% 649 102.9% 72 75.0% -16 -100.0%
theme@30 N/A% -15 -2.5% -14 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -10 -1.7% -11 -1.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -6 -1.0% -6 -1.0% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 5 0.8% 5 0.8% 0 0.0% 0 0.0%
l0 N/A% 5 0.8% 1 0.2% 0 0.0% 0 0.0%
theme0 N/A% -3 -0.5% -4 -0.6% 0 0.0% 0 0.0%
theme@20 N/A% 3 0.5% 7 1.1% 24 25.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
theme@40 N/A% 0 0.0% 6 1.0% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
theme@10 N/A% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%
Child functions
node_entity_display_alter0 N/A% 259 42.7% 277 43.9% 56 58.3% 56 350.0%
user_template_preprocess_default_variables_alter0 N/A% 180 29.7% 179 28.4% -8 -8.3% 96 600.0%
node_query_node_access_alter0 N/A% -53 -8.7% -52 -8.2% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% 48 7.9% 49 7.8% 0 0.0% 0 0.0%
edit_entity_view_alter0 N/A% 26 4.3% 25 4.0% 0 0.0% 0 0.0%
array_intersect0 N/A% 17 2.8% 19 3.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -17 -2.8% -6 -1.0% 0 0.0% 0 0.0%
array_keys0 N/A% 17 2.8% 18 2.9% -24 -25.0% -16 -100.0%
views_query_views_alter0 N/A% 15 2.5% 15 2.4% 0 0.0% 0 0.0%
color_css_alter0 N/A% 9 1.5% 10 1.6% 0 0.0% 0 0.0%
array_diff0 N/A% 7 1.2% 1 0.2% 0 0.0% 0 0.0%
system_page_alter0 N/A% 7 1.2% 7 1.1% 24 25.0% -272 -1700.0%
implode0 N/A% 7 1.2% 8 1.3% 0 0.0% 0 0.0%
devel_page_alter0 N/A% 6 1.0% 6 1.0% 0 0.0% 0 0.0%
views_theme_suggestions_node_alter0 N/A% -5 -0.8% -6 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 5 0.8% 5 0.8% 0 0.0% 0 0.0%
function_exists0 N/A% 5 0.8% 23 3.6% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% -4 -0.7% -3 -0.5% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% 4 0.7% 5 0.8% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% 3 0.5% 2 0.3% 0 0.0% 0 0.0%
views_page_alter0 N/A% 2 0.3% 2 0.3% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 2 0.3% -4 -0.6% 0 0.0% 0 0.0%
array_merge0 N/A% -2 -0.3% 0 0.0% 0 0.0% 0 0.0%
is_array0 N/A% -1 -0.2% -6 -1.0% 0 0.0% 0 0.0%
array_shift0 N/A% 1 0.2% 3 0.5% 0 0.0% 0 0.0%
devel_translated_menu_link_alter0 N/A% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% -1 -0.2% -2 -0.3% 0 0.0% 0 0.0%
user_js_alter0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
edit_library_info_alter0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%