Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls354 354 0 0.0%
Incl. Wall Time (microsec)13,844 13,928 84 0.6%
Incl. Wall Time (microsec) per call 39 39 0 0.6%
Excl. Wall Time (microsec)3,649 3,627 -22 -0.6%
Incl. CPU (microsecs)13,944 14,018 74 0.5%
Incl. CPU (microsecs) per call 39 40 0 0.5%
Excl. CPU (microsec)2,888 2,953 65 2.3%
Incl. MemUse (bytes)-207,728 -207,744 -16 -0.0%
Incl. MemUse (bytes) per call -587 -587 -0 -0.0%
Excl. MemUse (bytes)-571,168 -571,176 -8 -0.0%
Incl. PeakMemUse (bytes)292,264 278,496 -13,768 -4.7%
Incl. PeakMemUse (bytes) per call 826 787 -39 -4.7%
Excl. PeakMemUse (bytes)28,232 28,112 -120 -0.4%

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% 84 6.1% 74 5.2% -16 -0.0% -13,768 -3.6%
Exclusive Metrics Diff for Current Function-22 -26.2% 65 87.8% -8 -50.0% -120 -0.9%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% 98 116.7% 92 124.3% 0 0.0% 112 0.8%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -77 -91.7% -82 -110.8% 0 0.0% -32 -0.2%
drupal_get_js0 N/A% 38 45.2% 37 50.0% -16 -100.0% -7,648 -55.5%
_template_preprocess_default_variables0 N/A% 25 29.8% 21 28.4% 0 0.0% 72 0.5%
_theme0 N/A% -22 -26.2% -22 -29.7% -8 -50.0% 0 0.0%
_theme@10 N/A% 18 21.4% 17 23.0% 0 0.0% 80 0.6%
drupal_add_library0 N/A% -10 -11.9% -7 -9.5% 0 0.0% 0 0.0%
_theme@30 N/A% 10 11.9% 8 10.8% 0 0.0% -512 -3.7%
_theme@20 N/A% 9 10.7% 8 10.8% 0 0.0% 0 0.0%
l0 N/A% -8 -9.5% -1 -1.4% 0 0.0% -40 -0.3%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% -8 -9.5% -6 -8.1% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 7 8.3% 7 9.5% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 6 7.1% 6 8.1% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% -4 -4.8% -4 -5.4% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -3 -3.6% -6 -8.1% 8 50.0% -5,872 -42.6%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 3 3.6% 5 6.8% 0 0.0% 0 0.0%
drupal_add_library@20 N/A% 3 3.6% 5 6.8% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 N/A% 2 2.4% 2 2.7% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% -2 -2.4% -5 -6.8% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -1 -1.2% -2 -2.7% 0 0.0% 0 0.0%
drupal_add_library@10 N/A% 1 1.2% -3 -4.1% 0 0.0% 0 0.0%
drupal_add_library@30 N/A% 1 1.2% 3 4.1% 0 0.0% 0 0.0%
_theme@40 N/A% -1 -1.2% -2 -2.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 1 1.2% 2 2.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% 1 1.2% -1 -1.4% 0 0.0% 0 0.0%
file_create_url0 N/A% -1 -1.2% -4 -5.4% 0 0.0% 360 2.6%
path_get_admin_paths0 N/A% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 1 1.2% 1 1.4% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -1 -1.2% -1 -1.4% 0 0.0% -48 -0.3%
_menu_link_translate0 N/A% 0 0.0% 1 1.4% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 2 2.7% 0 0.0% 0 0.0%
drupal_add_library@40 N/A% 0 0.0% 1 1.4% 0 0.0% 480 3.5%
toolbar_pre_render0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 2 2.7% 0 0.0% -720 -5.2%
Child functions
comment_node_links_alter0 N/A% 97 115.5% 92 124.3% 0 0.0% 112 0.8%
user_js_alter0 N/A% 38 45.2% 35 47.3% -16 -100.0% -7,648 -55.5%
array_keys0 N/A% 23 27.4% 22 29.7% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 20 23.8% 20 27.0% 0 0.0% 72 0.5%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -19 -22.6% -24 -32.4% 0 0.0% -192 -1.4%
edit_library_alter0 N/A% -16 -19.0% -16 -21.6% -8 -50.0% 48 0.3%
node_query_node_access_alter0 N/A% -14 -16.7% -18 -24.3% 0 0.0% 0 0.0%
array_shift0 N/A% -13 -15.5% -11 -14.9% 0 0.0% 40 0.3%
array_intersect0 N/A% 10 11.9% 3 4.1% 0 0.0% 0 0.0%
array_merge0 N/A% -10 -11.9% -16 -21.6% 8 50.0% 0 0.0%
is_array0 N/A% -9 -10.7% -54 -73.0% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% -7 -8.3% -8 -10.8% 0 0.0% 0 0.0%
views_page_alter0 N/A% 4 4.8% 4 5.4% 0 0.0% 0 0.0%
function_exists0 N/A% 4 4.8% -2 -2.7% 0 0.0% -48 -0.3%
color_css_alter0 N/A% -3 -3.6% -5 -6.8% 8 50.0% -5,872 -42.6%
system_page_alter0 N/A% 2 2.4% 2 2.7% 0 0.0% 0 0.0%
array_diff0 N/A% 2 2.4% -3 -4.1% 0 0.0% -160 -1.2%
menu_link_system_breadcrumb_alter0 N/A% -1 -1.2% -2 -2.7% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 1.2% 1 1.4% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -1.2% -5 -6.8% 0 0.0% 0 0.0%
array_fill_keys0 N/A% -1 -1.2% 0 0.0% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% -1 -1.2% -1 -1.4% 0 0.0% 0 0.0%
comment_entity_view_alter0 N/A% 1 1.2% 1 1.4% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% -1 -1.2% -1 -1.4% 0 0.0% 0 0.0%
node_entity_view_display_alter0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
implode0 N/A% 0 0.0% -4 -5.4% 0 0.0% 0 0.0%
edit_entity_view_alter0 N/A% 0 0.0% 2 2.7% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%