Diff Report
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #538e3af7e977dRun #538e3ac0de109DiffDiff%
Number of Function Calls229 229 0 0.0%
Incl. Wall Time (microsec)14,756 14,807 51 0.3%
Incl. Wall Time (microsec) per call 64 65 0 0.3%
Excl. Wall Time (microsec)2,218 2,243 25 1.1%
Incl. CPU (microsecs)14,094 14,135 41 0.3%
Incl. CPU (microsecs) per call 62 62 0 0.3%
Excl. CPU (microsec)1,643 1,717 74 4.5%
Incl. MemUse (bytes)819,504 819,504 0 0.0%
Incl. MemUse (bytes) per call 3,579 3,579 0 0.0%
Excl. MemUse (bytes)-49,472 -49,472 0 0.0%
Incl. PeakMemUse (bytes)806,504 806,504 0 0.0%
Incl. PeakMemUse (bytes) per call 3,522 3,522 0 0.0%
Excl. PeakMemUse (bytes)27,720 27,720 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% 51 7.0% 41 5.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 49.0% 74 180.5% 0 N/A% 0 N/A%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -37 -72.5% -37 -90.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 34 66.7% 37 90.2% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 31 60.8% 33 80.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 N/A% -19 -37.3% -20 -48.8% 0 N/A% 0 N/A%
_theme@20 N/A% 16 31.4% 5 12.2% 0 N/A% 0 N/A%
_theme@40 N/A% 8 15.7% 1 2.4% 0 N/A% 0 N/A%
_theme@30 N/A% 7 13.7% 2 4.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 9.8% 2 4.9% 0 N/A% 0 N/A%
Drupal\user\Entity\User::getUsername0 N/A% 3 5.9% 3 7.3% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -3 -5.9% -3 -7.3% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -2.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% 1 2.0% 2 4.9% 0 N/A% 0 N/A%
_drupal_add_library0 N/A% 1 2.0% 1 2.4% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 2.0% 1 2.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% -1 -2.0% -2 -4.9% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
_theme@10 N/A% 1 2.0% 5 12.2% 0 N/A% 0 N/A%
_theme0 N/A% -1 -2.0% 3 7.3% 0 N/A% 0 N/A%
file_create_url0 N/A% 1 2.0% 5 12.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 1 2.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% 1 2.0% 1 2.4% 0 N/A% 0 N/A%
drupal_get_html_head0 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 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
Drupal\Core\Render\ElementInfo::buildInfo0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 0 0.0% 2 4.9% 0 N/A% 0 N/A%
l0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
Child functions
comment_entity_build_defaults_alter0 N/A% 59 115.7% 65 158.5% 0 N/A% 0 N/A%
comment_node_links_alter0 N/A% -37 -72.5% -39 -95.1% 0 N/A% 0 N/A%
array_intersect0 N/A% -26 -51.0% -28 -68.3% 0 N/A% 0 N/A%
implode0 N/A% 17 33.3% 6 14.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 11 21.6% -7 -17.1% 0 N/A% 0 N/A%
menu_ui_block_view_system_menu_block_alter0 N/A% 5 9.8% 6 14.6% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -4 -7.8% -5 -12.2% 0 N/A% 0 N/A%
system_page_alter0 N/A% 3 5.9% 2 4.9% 0 N/A% 0 N/A%
function_exists0 N/A% -3 -5.9% -9 -22.0% 0 N/A% 0 N/A%
array_shift0 N/A% 2 3.9% 8 19.5% 0 N/A% 0 N/A%
quickedit_entity_view_alter0 N/A% -2 -3.9% -1 -2.4% 0 N/A% 0 N/A%
views_page_alter0 N/A% -1 -2.0% -2 -4.9% 0 N/A% 0 N/A%
is_array0 N/A% 1 2.0% -15 -36.6% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 1 2.0% 2 4.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 1 2.0% -3 -7.3% 0 N/A% 0 N/A%
array_keys0 N/A% -1 -2.0% 1 2.4% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_js_alter0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
color_css_alter0 N/A% 0 0.0% 2 4.9% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
quickedit_library_alter0 N/A% 0 0.0% -2 -4.9% 0 N/A% 0 N/A%
comment_node_view_alter0 N/A% 0 0.0% -2 -4.9% 0 N/A% 0 N/A%
array_diff0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -10 -24.4% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -1 -2.4% 0 N/A% 0 N/A%
node_entity_view_display_alter0 N/A% 0 0.0% -3 -7.3% 0 N/A% 0 N/A%
views_theme_suggestions_node_alter0 N/A% 0 0.0% 1 2.4% 0 N/A% 0 N/A%
history_node_view_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% -1 -2.4% 0 N/A% 0 N/A%