Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls1,962 1,962 0 0.0%
Incl. Wall Time (microsec)242,563 237,071 -5,492 -2.3%
Incl. Wall Time (microsec) per call 124 121 -3 -2.3%
Excl. Wall Time (microsec)16,856 16,232 -624 -3.7%
Incl. CPU (microsecs)243,037 238,437 -4,600 -1.9%
Incl. CPU (microsecs) per call 124 122 -2 -1.9%
Excl. CPU (microsec)14,125 13,770 -355 -2.5%
Incl. MemUse (bytes)-26,483,360 -26,494,296 -10,936 -0.0%
Incl. MemUse (bytes) per call -13,498 -13,504 -6 -0.0%
Excl. MemUse (bytes)-29,269,784 -29,269,784 0 0.0%
Incl. PeakMemUse (bytes)1,916,008 1,899,824 -16,184 -0.8%
Incl. PeakMemUse (bytes) per call 977 968 -8 -0.8%
Excl. PeakMemUse (bytes)22,408 22,448 40 0.2%

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% -5,492 -163.0% -4,600 -58.9% -10,936 -10.5% -16,184 -16.2%
Exclusive Metrics Diff for Current Function-624 -11.4% -355 -7.7% 0 0.0% 40 0.2%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -7,507 -136.7% -6,789 -147.6% -48 -0.4% -480 -3.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 2,401 43.7% 2,420 52.6% 24 0.2% -152 -0.9%
Drupal\Core\StreamWrapper\StreamWrapperManager::register0 N/A% 256 4.7% 246 5.3% -10,872 -99.4% -15,536 -96.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -139 -2.5% -137 -3.0% 24 0.2% 0 0.0%
_theme@30 N/A% -135 -2.5% -22 -0.5% 0 0.0% 0 0.0%
_theme@20 N/A% -127 -2.3% -110 -2.4% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -106 -1.9% -105 -2.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 98 1.8% 99 2.2% 0 0.0% 0 0.0%
_theme0 N/A% -70 -1.3% -62 -1.3% -24 -0.2% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -55 -1.0% -51 -1.1% 0 0.0% 0 0.0%
_theme@40 N/A% -51 -0.9% -51 -1.1% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% -37 -0.7% -11 -0.2% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% -30 -0.5% -27 -0.6% 0 0.0% 0 0.0%
_theme@50 N/A% 29 0.5% 28 0.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% -28 -0.5% -24 -0.5% 0 0.0% 0 0.0%
_theme@10 N/A% -27 -0.5% -12 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 23 0.4% 22 0.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 N/A% 14 0.3% -57 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -13 -0.2% -13 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 11 0.2% 12 0.3% 0 0.0% 72 0.4%
drupal_get_html_head0 N/A% 10 0.2% 9 0.2% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -7 -0.1% -7 -0.2% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 6 0.1% 6 0.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 N/A% -6 -0.1% 23 0.5% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 6 0.1% 2 0.0% 0 0.0% -88 -0.5%
drupal_get_css0 N/A% -5 -0.1% -5 -0.1% -24 -0.2% 0 0.0%
drupal_get_js0 N/A% -4 -0.1% -5 -0.1% -16 -0.1% 0 0.0%
_theme@60 N/A% 3 0.1% 9 0.2% 0 0.0% 0 0.0%
file_create_url0 N/A% -1 -0.0% 11 0.2% 0 0.0% 0 0.0%
Drupal\Core\Render\ElementInfoManager::buildInfo0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
system_page_attachments0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
Child functions
comment_node_links_alter0 N/A% -7,428 -135.3% -6,738 -146.5% -48 -0.4% -480 -3.0%
comment_entity_build_defaults_alter0 N/A% 2,534 46.1% 2,500 54.3% 24 0.2% -208 -1.3%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 222 4.0% 220 4.8% -10,872 -99.4% -15,624 -96.5%
array_keys0 N/A% -130 -2.4% -124 -2.7% 16 0.1% 0 0.0%
views_theme_suggestions_node_alter0 N/A% -90 -1.6% -81 -1.8% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% 54 1.0% 56 1.2% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% -50 -0.9% -73 -1.6% 24 0.2% 0 0.0%
implode0 N/A% -37 -0.7% -30 -0.7% -8 -0.1% 0 0.0%
node_entity_view_display_alter0 N/A% 30 0.5% 12 0.3% 0 0.0% 0 0.0%
color_library_alter0 N/A% -28 -0.5% -25 -0.5% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 28 0.5% 27 0.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 19 0.3% 23 0.5% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 N/A% -18 -0.3% 2 0.0% 0 0.0% 0 0.0%
is_array0 N/A% 16 0.3% 26 0.6% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% -12 -0.2% -16 -0.3% 0 0.0% 0 0.0%
function_exists0 N/A% 12 0.2% 12 0.3% 0 0.0% 56 0.3%
array_intersect0 N/A% 9 0.2% 8 0.2% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 8 0.1% 7 0.2% 0 0.0% 0 0.0%
taxonomy_page_attachments_alter0 N/A% -7 -0.1% -7 -0.2% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 N/A% 6 0.1% 5 0.1% -24 -0.2% 32 0.2%
color_css_alter0 N/A% -6 -0.1% -5 -0.1% -24 -0.2% 0 0.0%
array_merge0 N/A% 5 0.1% 7 0.2% 0 0.0% 0 0.0%
array_diff0 N/A% -5 -0.1% -2 -0.0% 0 0.0% 0 0.0%
array_fill_keys0 N/A% 3 0.1% -2 -0.0% -8 -0.1% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% -1 -0.0% -3 -0.1% 0 0.0% 0 0.0%
views_element_info_alter0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
user_js_alter0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 0 0.0% 1 0.0% -16 -0.1% 0 0.0%
quickedit_library_alter0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% -41 -0.9% 0 0.0% 0 0.0%
user_element_info_alter0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
editor_element_info_alter0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%