Diff Report
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #53195bb0cc668Run #53195a48b6f09DiffDiff%
Number of Function Calls465 465 0 0.0%
Incl. Wall Time (microsec)44,557 44,491 -66 -0.1%
Incl. Wall Time (microsec) per call 96 96 -0 -0.1%
Excl. Wall Time (microsec)3,396 3,438 42 1.2%
Incl. CPU (microsecs)44,663 44,502 -161 -0.4%
Incl. CPU (microsecs) per call 96 96 -0 -0.4%
Excl. CPU (microsec)2,826 2,858 32 1.1%
Incl. MemUse (bytes)535,432 535,440 8 0.0%
Incl. MemUse (bytes) per call 1,151 1,151 0 0.0%
Excl. MemUse (bytes)3,336 3,336 0 0.0%
Incl. PeakMemUse (bytes)681,584 677,704 -3,880 -0.6%
Incl. PeakMemUse (bytes) per call 1,466 1,457 -8 -0.6%
Excl. PeakMemUse (bytes)18,696 17,424 -1,272 -6.8%

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% -66 -1.9% -161 -4.6% 8 0.0% -3,880 -1.1%
Exclusive Metrics Diff for Current Function42 63.6% 32 19.9% 0 0.0% -1,272 -32.8%
Parent functions
_theme@126 N/A% 278 421.2% 287 178.3% 280 3500.0% -880 -22.7%
_theme@2-26 N/A% -274 -415.2% -294 -182.6% -280 -3500.0% -1,520 -39.2%
_system_rebuild_module_data0 N/A% -210 -318.2% -223 -138.5% 24 300.0% -72 -1.9%
drupal_get_js0 N/A% 144 218.2% 104 64.6% -16 -200.0% -104 -2.7%
l0 N/A% 67 101.5% 23 14.3% 0 0.0% -136 -3.5%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% -39 -59.1% -38 -23.6% 0 0.0% -1,016 -26.2%
_template_preprocess_default_variables0 N/A% -39 -59.1% -38 -23.6% 0 0.0% 24 0.6%
_theme0 N/A% -13 -19.7% -15 -9.3% 0 0.0% 0 0.0%
_theme@30 N/A% 10 15.2% 9 5.6% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 10 15.2% 12 7.5% 0 0.0% -176 -4.5%
file_create_url0 N/A% 7 10.6% 13 8.1% 0 0.0% 0 0.0%
drupal_add_library@10 N/A% 4 6.1% 6 3.7% 0 0.0% 0 0.0%
drupal_add_library0 N/A% -4 -6.1% -8 -5.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -3 -4.5% -3 -1.9% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% -2 -3.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_library@20 N/A% 2 3.0% 3 1.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 1.5% 1 0.6% 0 0.0% 0 0.0%
element_info0 N/A% -1 -1.5% -1 -0.6% 0 0.0% 0 0.0%
_theme@40 N/A% -1 -1.5% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 N/A% 1 1.5% 1 0.6% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% -1 -1.5% -1 -0.6% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -1.5% -1 -0.6% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Session\UserSession::getUsername0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 2 1.2% 0 0.0% 0 0.0%
Child functions
field_system_info_alter0 N/A% -205 -310.6% -219 -136.0% 24 300.0% -72 -1.9%
user_js_alter0 N/A% 143 216.7% 101 62.7% -16 -200.0% -104 -2.7%
user_template_preprocess_default_variables_alter0 N/A% -39 -59.1% -38 -23.6% 0 0.0% 24 0.6%
array_merge0 N/A% -22 -33.3% -25 -15.5% 0 0.0% -176 -4.5%
is_array0 N/A% 17 25.8% 6 3.7% 0 0.0% 0 0.0%
color_css_alter0 N/A% 8 12.1% 10 6.2% 0 0.0% -176 -4.5%
function_exists0 N/A% -5 -7.6% -7 -4.3% 0 0.0% -96 -2.5%
array_fill_keys0 N/A% -5 -7.6% -4 -2.5% 0 0.0% 0 0.0%
implode0 N/A% 4 6.1% 7 4.3% 0 0.0% -192 -4.9%
views_page_alter0 N/A% -3 -4.5% -4 -2.5% 0 0.0% 0 0.0%
system_page_alter0 N/A% -2 -3.0% -3 -1.9% 0 0.0% 0 0.0%
user_translated_menu_link_alter0 N/A% -2 -3.0% -2 -1.2% 0 0.0% 0 0.0%
edit_library_alter0 N/A% 1 1.5% -4 -2.5% 0 0.0% 0 0.0%
system_block_view_system_help_block_alter0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -1 -1.5% -17 -10.6% 0 0.0% -504 -13.0%
seven_element_info_alter0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
array_diff0 N/A% 1 1.5% 10 6.2% 0 0.0% -256 -6.6%
array_intersect0 N/A% -1 -1.5% -1 -0.6% 0 0.0% -1,056 -27.2%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% 0 0.0% -2 -1.2% 0 0.0% 0 0.0%
system_system_info_alter0 N/A% 0 0.0% -9 -5.6% 0 0.0% 0 0.0%
array_shift0 N/A% 0 0.0% 12 7.5% 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%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -4 -2.5% 0 0.0% 0 0.0%