Diff Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #531ee626b79e4Run #531ee5f3237b0DiffDiff%
Number of Function Calls259 259 0 0.0%
Incl. Wall Time (microsec)4,400 4,419 19 0.4%
Incl. Wall Time (microsec) per call 17 17 0 0.4%
Excl. Wall Time (microsec)1,858 1,860 2 0.1%
Incl. CPU (microsecs)4,265 4,279 14 0.3%
Incl. CPU (microsecs) per call 16 17 0 0.3%
Excl. CPU (microsec)1,449 1,465 16 1.1%
Incl. MemUse (bytes)126,792 126,792 0 0.0%
Incl. MemUse (bytes) per call 490 490 0 0.0%
Excl. MemUse (bytes)6,696 6,696 0 0.0%
Incl. PeakMemUse (bytes)87,664 87,664 0 0.0%
Incl. PeakMemUse (bytes) per call 338 338 0 0.0%
Excl. PeakMemUse (bytes)16,872 16,872 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% 19 13.4% 14 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 10.5% 16 114.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 21 110.5% 15 107.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 16 84.2% 14 100.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -10 -52.6% -10 -71.4% 0 N/A% 0 N/A%
drupal_add_library0 N/A% -6 -31.6% -7 -50.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 5 26.3% 5 35.7% 0 N/A% 0 N/A%
_theme@10 N/A% -5 -26.3% -5 -35.7% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 2 10.5% 2 14.3% 0 N/A% 0 N/A%
l0 N/A% -2 -10.5% -5 -35.7% 0 N/A% 0 N/A%
file_create_url0 N/A% -2 -10.5% 4 28.6% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 1 5.3% 1 7.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
drupal_add_library@20 N/A% -1 -5.3% -4 -28.6% 0 N/A% 0 N/A%
_theme@40 N/A% 1 5.3% 2 14.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 5.3% 1 7.1% 0 N/A% 0 N/A%
drupal_add_library@10 N/A% -1 -5.3% -3 -21.4% 0 N/A% 0 N/A%
_theme@30 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
_theme0 N/A% -1 -5.3% -3 -21.4% 0 N/A% 0 N/A%
element_info0 N/A% 1 5.3% 2 14.3% 0 N/A% 0 N/A%
_theme@20 N/A% 1 5.3% 4 28.6% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Child functions
user_js_alter0 N/A% 17 89.5% 15 107.1% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% 5 26.3% 5 35.7% 0 N/A% 0 N/A%
edit_library_alter0 N/A% -2 -10.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -2 -10.5% -7 -50.0% 0 N/A% 0 N/A%
color_css_alter0 N/A% -1 -5.3% 0 0.0% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
system_page_alter0 N/A% 1 5.3% 1 7.1% 0 N/A% 0 N/A%
array_diff0 N/A% -1 -5.3% 2 14.3% 0 N/A% 0 N/A%
implode0 N/A% -1 -5.3% -13 -92.9% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -5.3% -5 -35.7% 0 N/A% 0 N/A%
array_merge0 N/A% 1 5.3% -13 -92.9% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
array_intersect0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
seven_element_info_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 10 71.4% 0 N/A% 0 N/A%
array_keys0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 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 7.1% 0 N/A% 0 N/A%