Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls383 383 0 0.0%
Incl. Wall Time (microsec)58,387 56,822 -1,565 -2.7%
Incl. Wall Time (microsec) per call 152 148 -4 -2.7%
Excl. Wall Time (microsec)3,634 3,624 -10 -0.3%
Incl. CPU (microsecs)57,769 56,236 -1,533 -2.7%
Incl. CPU (microsecs) per call 151 147 -4 -2.7%
Excl. CPU (microsec)2,993 2,988 -5 -0.2%
Incl. MemUse (bytes)1,487,784 1,487,784 0 0.0%
Incl. MemUse (bytes) per call 3,885 3,885 0 0.0%
Excl. MemUse (bytes)-60,536 -60,536 0 0.0%
Incl. PeakMemUse (bytes)1,402,440 1,402,440 0 0.0%
Incl. PeakMemUse (bytes) per call 3,662 3,662 0 0.0%
Excl. PeakMemUse (bytes)22,064 22,064 0 0.0%

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% -1,565 -80.8% -1,533 -105.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -0.6% -5 -0.3% 0 N/A% 0 N/A%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -1,105 -70.6% -1,109 -72.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% -475 -30.4% -443 -28.9% 0 N/A% 0 N/A%
_theme@10 N/A% 31 2.0% 39 2.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 9 0.6% 7 0.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -9 -0.6% -13 -0.8% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -8 -0.5% -8 -0.5% 0 N/A% 0 N/A%
_theme0 N/A% -6 -0.4% 1 0.1% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 5 0.3% 4 0.3% 0 N/A% 0 N/A%
_theme@20 N/A% -5 -0.3% -4 -0.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% -5 -0.3% -7 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 4 0.3% 10 0.7% 0 N/A% 0 N/A%
_theme@30 N/A% 4 0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% -3 -0.2% -15 -1.0% 0 N/A% 0 N/A%
l0 N/A% -3 -0.2% -5 -0.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 3 0.2% 4 0.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -3 -0.2% -2 -0.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 2 0.1% -4 -0.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 2 0.1% 2 0.1% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Render\ElementInfoManager::buildInfo0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 -0.1% -4 -0.3% 0 N/A% 0 N/A%
_theme@40 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 0 0.0% 11 0.7% 0 N/A% 0 N/A%
_drupal_add_library0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Child functions
comment_node_links_alter0 N/A% -1,095 -70.0% -1,093 -71.3% 0 N/A% 0 N/A%
comment_entity_build_defaults_alter0 N/A% -469 -30.0% -436 -28.4% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 14 0.9% 29 1.9% 0 N/A% 0 N/A%
views_theme_suggestions_node_alter0 N/A% -13 -0.8% -11 -0.7% 0 N/A% 0 N/A%
comment_node_view_alter0 N/A% -12 -0.8% -12 -0.8% 0 N/A% 0 N/A%
array_keys0 N/A% -6 -0.4% -7 -0.5% 0 N/A% 0 N/A%
system_page_alter0 N/A% 6 0.4% 7 0.5% 0 N/A% 0 N/A%
color_css_alter0 N/A% 4 0.3% -2 -0.1% 0 N/A% 0 N/A%
array_shift0 N/A% 4 0.3% 4 0.3% 0 N/A% 0 N/A%
quickedit_entity_view_alter0 N/A% 4 0.3% 1 0.1% 0 N/A% 0 N/A%
array_diff0 N/A% 3 0.2% 10 0.7% 0 N/A% 0 N/A%
array_merge0 N/A% 3 0.2% -5 -0.3% 0 N/A% 0 N/A%
implode0 N/A% 3 0.2% 10 0.7% 0 N/A% 0 N/A%
views_page_alter0 N/A% -2 -0.1% 0 0.0% 0 N/A% 0 N/A%
quickedit_library_alter0 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
user_element_info_alter0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
views_query_views_alter0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% -1 -0.1% -2 -0.1% 0 N/A% 0 N/A%
function_exists0 N/A% 1 0.1% -7 -0.5% 0 N/A% 0 N/A%
node_query_node_access_alter0 N/A% 1 0.1% 2 0.1% 0 N/A% 0 N/A%
is_array0 N/A% -1 -0.1% -19 -1.2% 0 N/A% 0 N/A%
menu_ui_block_view_system_menu_block_alter0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
menu_ui_system_breadcrumb_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
node_entity_view_display_alter0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% -3 -0.2% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
history_node_view_alter0 N/A% 0 0.0% 4 0.3% 0 N/A% 0 N/A%
editor_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 2 0.1% 0 N/A% 0 N/A%