Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls372 383 11 3.0%
Incl. Wall Time (microsec)56,164 58,387 2,223 4.0%
Incl. Wall Time (microsec) per call 151 152 1 1.0%
Excl. Wall Time (microsec)3,576 3,634 58 1.6%
Incl. CPU (microsecs)55,621 57,769 2,148 3.9%
Incl. CPU (microsecs) per call 150 151 1 0.9%
Excl. CPU (microsec)2,923 2,993 70 2.4%
Incl. MemUse (bytes)1,487,864 1,487,784 -80 -0.0%
Incl. MemUse (bytes) per call 4,000 3,885 -115 -2.9%
Excl. MemUse (bytes)-60,464 -60,536 -72 -0.1%
Incl. PeakMemUse (bytes)1,422,088 1,402,440 -19,648 -1.4%
Incl. PeakMemUse (bytes) per call 3,823 3,662 -161 -4.2%
Excl. PeakMemUse (bytes)23,120 22,064 -1,056 -4.6%

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 45.8% 2,223 24.2% 2,148 26.0% -80 -0.1% -19,648 -16.3%
Exclusive Metrics Diff for Current Function58 2.6% 70 3.3% -72 -90.0% -1,056 -5.4%
Parent functions
Drupal\node\NodeViewBuilder::renderLinks0 0.0% 1,326 59.6% 1,321 61.5% -64 -80.0% -20,408 -103.9%
Drupal\Core\Entity\EntityViewBuilder::viewMultiple0 0.0% 827 37.2% 746 34.7% -8 -10.0% 88 0.4%
l10 90.9% 56 2.5% 65 3.0% 0 0.0% -728 -3.7%
_theme@21 9.1% 27 1.2% 28 1.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityViewBuilder::buildMultiple0 0.0% -18 -0.8% -22 -1.0% -8 -10.0% 0 0.0%
Drupal\Core\Entity\Entity\EntityViewDisplay::buildMultiple0 0.0% -17 -0.8% -23 -1.1% 0 0.0% 0 0.0%
Drupal\block\BlockViewBuilder::viewMultiple0 0.0% 16 0.7% 15 0.7% 256 320.0% -24 -0.1%
_template_preprocess_default_variables0 0.0% 12 0.5% 12 0.6% 0 0.0% 144 0.7%
Drupal\Core\Entity\Entity\EntityViewDisplay::collectRenderDisplays0 0.0% -12 -0.5% -14 -0.7% 0 0.0% 0 0.0%
_theme0 0.0% 11 0.5% 6 0.3% 0 0.0% 0 0.0%
drupal_get_css0 0.0% -6 -0.3% 4 0.2% 0 0.0% 1,808 9.2%
Drupal\Core\Entity\EntityViewBuilder::getBuildDefaults0 0.0% 4 0.2% 2 0.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityAccessControlHandler::fieldAccess0 0.0% 4 0.2% 10 0.5% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 4 0.2% 4 0.2% 0 0.0% 0 0.0%
_drupal_add_library0 0.0% -3 -0.1% -6 -0.3% 0 0.0% 0 0.0%
Drupal\Core\Render\ElementInfoManager::buildInfo0 0.0% -3 -0.1% -3 -0.1% 0 0.0% 0 0.0%
drupal_prepare_page0 0.0% -3 -0.1% -3 -0.1% -256 -320.0% -528 -2.7%
file_create_url0 0.0% 3 0.1% 5 0.2% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 0.0% 2 0.1% 1 0.0% 0 0.0% 0 0.0%
_theme@30 0.0% -2 -0.1% 3 0.1% 0 0.0% 8 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% -2 -0.1% 1 0.0% 0 0.0% 0 0.0%
_theme@10 0.0% 2 0.1% 3 0.1% 0 0.0% -8 -0.0%
menu_local_tasks0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
_theme@40 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 0.0% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
comment_node_links_alter0 0.0% 1,321 59.4% 1,311 61.0% -64 -80.0% -20,408 -103.9%
comment_entity_build_defaults_alter0 0.0% 829 37.3% 758 35.3% -8 -10.0% 80 0.4%
array_keys0 0.0% 39 1.8% 40 1.9% 40 50.0% -16 -0.1%
array_intersect0 0.0% -35 -1.6% -39 -1.8% 0 0.0% 0 0.0%
views_theme_suggestions_node_alter0 0.0% 10 0.4% 7 0.3% 0 0.0% 0 0.0%
quickedit_entity_view_alter0 0.0% -9 -0.4% -18 -0.8% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 0.0% 9 0.4% 9 0.4% 0 0.0% 144 0.7%
node_entity_view_display_alter0 0.0% -9 -0.4% -15 -0.7% 0 0.0% 0 0.0%
is_array11 84.6% 8 0.4% 51 2.4% 0 0.0% 0 0.0%
color_css_alter0 0.0% -7 -0.3% 3 0.1% 0 0.0% 1,808 9.2%
Drupal\Core\Extension\ModuleHandler::alter@10 0.0% 5 0.2% 5 0.2% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% -4 -0.2% -5 -0.2% 0 0.0% -200 -1.0%
implode1 7.7% 4 0.2% -1 -0.0% 120 150.0% 0 0.0%
array_merge0 0.0% 3 0.1% 3 0.1% 0 0.0% 0 0.0%
menu_ui_system_breadcrumb_alter0 0.0% -3 -0.1% -4 -0.2% 0 0.0% 0 0.0%
views_page_alter0 0.0% 2 0.1% 0 0.0% 0 0.0% 0 0.0%
menu_ui_block_view_system_menu_block_alter0 0.0% -1 -0.0% 2 0.1% 0 0.0% 0 0.0%
array_diff0 0.0% -1 -0.0% -9 -0.4% 0 0.0% 0 0.0%
simpletest_js_alter0 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift1 7.7% 1 0.0% -17 -0.8% -88 -110.0% 0 0.0%
views_query_views_alter0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
comment_node_view_alter0 0.0% 1 0.0% 2 0.1% -8 -10.0% 0 0.0%
history_node_view_alter0 0.0% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% -1 -0.0% -2 -0.1% 0 0.0% 0 0.0%
user_js_alter0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
function_exists0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
node_query_node_access_alter0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%
array_fill_keys0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
editor_element_info_alter0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
user_element_info_alter0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
quickedit_library_alter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
system_block_view_system_main_block_alter0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%