Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed72fd446c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52ed72044139bRun #52ed72fd446c1DiffDiff%
Number of Function Calls1,422 1,422 0 0.0%
Incl. Wall Time (microsec)172,315 171,872 -443 -0.3%
Incl. Wall Time (microsec) per call 121 121 -0 -0.3%
Excl. Wall Time (microsec)15,029 14,471 -558 -3.7%
Incl. CPU (microsecs)173,006 172,811 -195 -0.1%
Incl. CPU (microsecs) per call 122 122 -0 -0.1%
Excl. CPU (microsec)12,971 12,649 -322 -2.5%
Incl. MemUse (bytes)506,944 506,944 0 0.0%
Incl. MemUse (bytes) per call 357 357 0 0.0%
Excl. MemUse (bytes)-25,848 -25,848 0 0.0%
Incl. PeakMemUse (bytes)615,040 615,040 0 0.0%
Incl. PeakMemUse (bytes) per call 433 433 0 0.0%
Excl. PeakMemUse (bytes)10,536 10,536 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% -443 -45.4% -195 -10.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-558 -126.0% -322 -165.1% 0 N/A% 0 N/A%
Parent functions
theme@10 N/A% -408 -92.1% -263 -134.9% 0 N/A% 0 N/A%
theme@20 N/A% -125 -28.2% -43 -22.1% 0 N/A% 0 N/A%
Drupal\block\BlockViewBuilder::viewMultiple0 N/A% 72 16.3% 75 38.5% 0 N/A% 0 N/A%
drupal_alter0 N/A% 47 10.6% 52 26.7% 0 N/A% 0 N/A%
l0 N/A% -46 -10.4% -44 -22.6% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 40 9.0% 41 21.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -31 -7.0% -31 -15.9% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 18 4.1% 20 10.3% 0 N/A% 0 N/A%
theme0 N/A% -14 -3.2% -7 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 10 2.3% 12 6.2% 0 N/A% 0 N/A%
theme@40 N/A% -5 -1.1% -6 -3.1% 0 N/A% 0 N/A%
theme@30 N/A% -1 -0.2% -1 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Session\UserSession::getUsername0 N/A% 1 0.2% 2 1.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% -1 -0.2% -2 -1.0% 0 N/A% 0 N/A%
Child functions
field_system_info_alter0 N/A% -628 -141.8% -621 -318.5% 0 N/A% 0 N/A%
user_js_alter0 N/A% 445 100.5% 417 213.8% 0 N/A% 0 N/A%
system_page_alter0 N/A% 167 37.7% 166 85.1% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% 91 20.5% 97 49.7% 0 N/A% 0 N/A%
function_exists0 N/A% 22 5.0% 24 12.3% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -13 -2.9% -13 -6.7% 0 N/A% 0 N/A%
array_merge0 N/A% 12 2.7% 14 7.2% 0 N/A% 0 N/A%
array_diff0 N/A% 11 2.5% 13 6.7% 0 N/A% 0 N/A%
is_array0 N/A% -6 -1.4% 0 0.0% 0 N/A% 0 N/A%
system_system_info_alter0 N/A% 5 1.1% -5 -2.6% 0 N/A% 0 N/A%
views_page_alter0 N/A% 4 0.9% 4 2.1% 0 N/A% 0 N/A%
array_shift0 N/A% 3 0.7% 24 12.3% 0 N/A% 0 N/A%
implode0 N/A% -3 -0.7% 5 2.6% 0 N/A% 0 N/A%
color_css_alter0 N/A% 2 0.5% 2 1.0% 0 N/A% 0 N/A%
seven_element_info_alter0 N/A% 2 0.5% 3 1.5% 0 N/A% 0 N/A%
simpletest_js_alter0 N/A% 1 0.2% -2 -1.0% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%