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

Drupal\Core\Extension\ModuleHandler::alterRun #52ed72fd446c1Run #52ed72044139bDiffDiff%
Number of Function Calls1,422 1,422 0 0.0%
Incl. Wall Time (microsec)171,872 172,315 443 0.3%
Incl. Wall Time (microsec) per call 121 121 0 0.3%
Excl. Wall Time (microsec)14,471 15,029 558 3.9%
Incl. CPU (microsecs)172,811 173,006 195 0.1%
Incl. CPU (microsecs) per call 122 122 0 0.1%
Excl. CPU (microsec)12,649 12,971 322 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 Function558 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%