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

Drupal\Core\Extension\ModuleHandler::alterRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls465 465 0 0.0%
Incl. Wall Time (microsec)44,491 44,557 66 0.1%
Incl. Wall Time (microsec) per call 96 96 0 0.1%
Excl. Wall Time (microsec)3,438 3,396 -42 -1.2%
Incl. CPU (microsecs)44,502 44,663 161 0.4%
Incl. CPU (microsecs) per call 96 96 0 0.4%
Excl. CPU (microsec)2,858 2,826 -32 -1.1%
Incl. MemUse (bytes)535,440 535,432 -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)677,704 681,584 3,880 0.6%
Incl. PeakMemUse (bytes) per call 1,457 1,466 8 0.6%
Excl. PeakMemUse (bytes)17,424 18,696 1,272 7.3%

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 Function-42 -63.6% -32 -19.9% 0 0.0% 1,272 32.8%
Parent functions
_theme@1-26 N/A% -278 -421.2% -287 -178.3% -280 -3500.0% 880 22.7%
_theme@226 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_library0 N/A% 4 6.1% 8 5.0% 0 0.0% 0 0.0%
drupal_add_library@10 N/A% -4 -6.1% -6 -3.7% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 3 4.5% 3 1.9% 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_prepare_page0 N/A% 2 3.0% 0 0.0% 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%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 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%
menu_local_tasks0 N/A% 1 1.5% 1 0.6% 0 0.0% 0 0.0%
drupal_get_html_head0 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%
_theme@40 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\Form\FormBuilder::prepareForm0 N/A% 0 0.0% -2 -1.2% 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%
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%