Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls233 244 11 4.7%
Incl. Wall Time (microsec)30,191 29,713 -478 -1.6%
Incl. Wall Time (microsec) per call 130 122 -8 -6.0%
Excl. Wall Time (microsec)3,128 3,132 4 0.1%
Incl. CPU (microsecs)30,114 29,662 -452 -1.5%
Incl. CPU (microsecs) per call 129 122 -8 -5.9%
Excl. CPU (microsec)2,480 2,523 43 1.7%
Incl. MemUse (bytes)1,171,296 1,171,368 72 0.0%
Incl. MemUse (bytes) per call 5,027 4,801 -226 -4.5%
Excl. MemUse (bytes)-63,752 -63,752 0 0.0%
Incl. PeakMemUse (bytes)1,185,008 1,185,808 800 0.1%
Incl. PeakMemUse (bytes) per call 5,086 4,860 -226 -4.4%
Excl. PeakMemUse (bytes)30,072 30,312 240 0.8%

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::alter11 50.0% -478 -7.1% -452 -6.6% 72 0.2% 800 2.1%
Exclusive Metrics Diff for Current Function4 0.8% 43 9.5% 0 0.0% 240 30.0%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 0.0% -267 -55.9% -241 -53.3% -8 -11.1% -8 -1.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 0.0% -196 -41.0% -210 -46.5% 88 122.2% 232 29.0%
_theme@10 0.0% -37 -7.7% -33 -7.3% 0 0.0% 512 64.0%
l11 100.0% 28 5.9% 42 9.3% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 0.0% -23 -4.8% -18 -4.0% 0 0.0% 64 8.0%
Drupal\block\BlockViewBuilder::viewMultiple0 0.0% 21 4.4% 17 3.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% 8 1.7% 4 0.9% -24 -33.3% -24 -3.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 0.0% -6 -1.3% -2 -0.4% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 0.0% -6 -1.3% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 0.0% -5 -1.0% -5 -1.1% 0 0.0% 0 0.0%
_theme@30 0.0% 5 1.0% 0 0.0% 0 0.0% 8 1.0%
drupal_get_js0 0.0% 5 1.0% 4 0.9% 16 22.2% 16 2.0%
file_get_stream_wrappers0 0.0% -4 -0.8% -4 -0.9% 0 0.0% 0 0.0%
drupal_prepare_page0 0.0% -4 -0.8% -5 -1.1% 0 0.0% 0 0.0%
_drupal_add_library0 0.0% -3 -0.6% -2 -0.4% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 0.0% -3 -0.6% -3 -0.7% 0 0.0% 0 0.0%
_theme@20 0.0% -3 -0.6% -3 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 0.0% 3 0.6% 3 0.7% 0 0.0% 0 0.0%
drupal_get_css0 0.0% 2 0.4% -1 -0.2% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0%
file_create_url0 0.0% 2 0.4% 4 0.9% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 0.0% 2 0.4% 3 0.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 0.0% 2 0.4% 2 0.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 0.0% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 1 0.2% -1 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\ElementInfo::buildInfo0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
_theme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% 0 0.0% -5 -1.1% 0 0.0% 0 0.0%
Child functions
comment_node_links_alter0 0.0% -266 -55.6% -238 -52.7% -8 -11.1% -8 -1.0%
comment_entity_build_defaults_alter0 0.0% -198 -41.4% -208 -46.0% 88 122.2% 232 29.0%
views_query_views_alter0 0.0% -22 -4.6% -22 -4.9% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% -12 -2.5% -12 -2.7% 0 0.0% 64 8.0%
system_page_alter0 0.0% -7 -1.5% -6 -1.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 7 1.5% 14 3.1% 0 0.0% 136 17.0%
array_keys0 0.0% -6 -1.3% -11 -2.4% 0 0.0% 0 0.0%
color_css_alter0 0.0% 6 1.3% 3 0.7% 0 0.0% 0 0.0%
implode0 0.0% -5 -1.0% -20 -4.4% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 0.0% 5 1.0% 5 1.1% 0 0.0% 0 0.0%
views_theme_suggestions_node_alter0 0.0% 5 1.0% 3 0.7% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 0.0% 4 0.8% 4 0.9% 0 0.0% 0 0.0%
function_exists0 0.0% -4 -0.8% 5 1.1% 0 0.0% 48 6.0%
array_fill_keys0 0.0% 3 0.6% -3 -0.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 3 0.6% -2 -0.4% 0 0.0% 0 0.0%
array_merge0 0.0% 3 0.6% 7 1.5% 0 0.0% 88 11.0%
history_node_view_alter0 0.0% 2 0.4% 1 0.2% 0 0.0% 0 0.0%
comment_node_view_alter0 0.0% -2 -0.4% -2 -0.4% 0 0.0% 0 0.0%
array_intersect0 0.0% 2 0.4% 1 0.2% 0 0.0% 0 0.0%
node_entity_view_display_alter0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
array_diff0 0.0% -1 -0.2% -3 -0.7% 0 0.0% 8 1.0%
views_page_alter0 0.0% 1 0.2% 1 0.2% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
user_js_alter0 0.0% 1 0.2% 2 0.4% 0 0.0% 16 2.0%
node_query_node_access_alter0 0.0% 1 0.2% -1 -0.2% -24 -33.3% -24 -3.0%
simpletest_js_alter0 0.0% 0 0.0% 1 0.2% 16 22.2% 0 0.0%
array_shift0 0.0% 0 0.0% -11 -2.4% 0 0.0% 0 0.0%
is_array11 100.0% 0 0.0% 3 0.7% 0 0.0% 0 0.0%
quickedit_library_alter0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 0.0% 0 0.0% -5 -1.1% 0 0.0% 0 0.0%