Diff Report
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #5350e2663e694Run #5350e128cfd2bDiffDiff%
Number of Function Calls1,182 1,182 0 0.0%
Incl. Wall Time (microsec)78,792 78,645 -147 -0.2%
Incl. Wall Time (microsec) per call 67 67 -0 -0.2%
Excl. Wall Time (microsec)7,333 7,391 58 0.8%
Incl. CPU (microsecs)79,353 79,206 -147 -0.2%
Incl. CPU (microsecs) per call 67 67 -0 -0.2%
Excl. CPU (microsec)5,822 5,856 34 0.6%
Incl. MemUse (bytes)456,184 456,160 -24 -0.0%
Incl. MemUse (bytes) per call 386 386 -0 -0.0%
Excl. MemUse (bytes)-64,040 -64,040 0 0.0%
Incl. PeakMemUse (bytes)381,648 380,976 -672 -0.2%
Incl. PeakMemUse (bytes) per call 323 322 -1 -0.2%
Excl. PeakMemUse (bytes)56,224 56,424 200 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% -147 -9.2% -147 -8.5% -24 -0.1% -672 -3.0%
Exclusive Metrics Diff for Current Function58 39.5% 34 23.1% 0 0.0% 200 29.8%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 N/A% -245 -166.7% -249 -169.4% -16 -66.7% -544 -81.0%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 N/A% 98 66.7% 93 63.3% 0 0.0% 56 8.3%
_theme@10 N/A% 30 20.4% 28 19.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessController::fieldAccess0 N/A% -22 -15.0% -6 -4.1% 0 0.0% 48 7.1%
_theme@20 N/A% 17 11.6% 43 29.3% 0 0.0% 0 0.0%
Drupal\entity\Entity\EntityViewDisplay::collectRenderDisplays0 N/A% -10 -6.8% -18 -12.2% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -9 -6.1% -9 -6.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -7 -4.8% -8 -5.4% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -4 -2.7% -1 -0.7% 0 0.0% -320 -47.6%
_menu_link_translate0 N/A% -4 -2.7% -3 -2.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 2 1.4% -1 -0.7% 0 0.0% -64 -9.5%
file_create_url0 N/A% 2 1.4% -2 -1.4% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 1 0.7% 4 2.7% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 1 0.7% 1 0.7% 0 0.0% 0 0.0%
_drupal_add_library0 N/A% 1 0.7% 5 3.4% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
_theme0 N/A% 1 0.7% 3 2.0% -8 -33.3% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@30 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
_theme@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 152 22.6%
Drupal\entity\Entity\EntityViewDisplay::buildMultiple0 N/A% 0 0.0% 4 2.7% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% 0 0.0% -19 -12.9% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 2 1.4% 0 0.0% 0 0.0%
l0 N/A% 0 0.0% -15 -10.2% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
comment_node_links_alter0 N/A% -249 -169.4% -260 -176.9% -16 -66.7% -544 -81.0%
comment_entity_view_alter0 N/A% 32 21.8% 1 0.7% 0 0.0% 0 0.0%
comment_node_view_alter0 N/A% 23 15.6% 34 23.1% 0 0.0% 0 0.0%
array_shift0 N/A% 12 8.2% 24 16.3% 0 0.0% 0 0.0%
node_entity_view_display_alter0 N/A% -11 -7.5% -2 -1.4% 0 0.0% 0 0.0%
history_node_view_alter0 N/A% 6 4.1% 14 9.5% 0 0.0% 0 0.0%
system_page_alter0 N/A% -6 -4.1% -5 -3.4% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 N/A% 5 3.4% -3 -2.0% 0 0.0% 0 0.0%
node_query_node_access_alter0 N/A% -5 -3.4% -2 -1.4% 0 0.0% 0 0.0%
implode0 N/A% -5 -3.4% -5 -3.4% 0 0.0% 0 0.0%
color_css_alter0 N/A% -4 -2.7% 0 0.0% 0 0.0% -320 -47.6%
views_theme_suggestions_node_alter0 N/A% -4 -2.7% 0 0.0% 0 0.0% 0 0.0%
array_intersect0 N/A% 3 2.0% -3 -2.0% 0 0.0% 56 8.3%
is_array0 N/A% 3 2.0% 49 33.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 3 2.0% -2 -1.4% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 N/A% 3 2.0% 4 2.7% 0 0.0% 0 0.0%
array_fill_keys0 N/A% -2 -1.4% -3 -2.0% 0 0.0% 0 0.0%
views_page_alter0 N/A% -2 -1.4% -3 -2.0% 0 0.0% 0 0.0%
function_exists0 N/A% -2 -1.4% 0 0.0% -8 -33.3% 0 0.0%
user_translated_menu_link_alter0 N/A% -2 -1.4% -4 -2.7% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% -2 -1.4% -2 -1.4% 0 0.0% -64 -9.5%
array_merge0 N/A% -1 -0.7% -6 -4.1% 0 0.0% 0 0.0%
array_keys0 N/A% 1 0.7% -2 -1.4% 0 0.0% 0 0.0%
array_diff0 N/A% -1 -0.7% -8 -5.4% 0 0.0% 0 0.0%
simpletest_js_alter0 N/A% 0 0.0% 3 2.0% 0 0.0% 0 0.0%
user_js_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
views_query_views_alter0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
quickedit_library_alter0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%