Diff Report
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #52c2691acb42fRun #52c2677cc22b0DiffDiff%
Number of Function Calls1,331 1,331 0 0.0%
Incl. Wall Time (microsec)105,913 106,665 752 0.7%
Incl. Wall Time (microsec) per call 80 80 1 0.7%
Excl. Wall Time (microsec)6,639 6,546 -93 -1.4%
Incl. CPU (microsecs)106,442 107,113 671 0.6%
Incl. CPU (microsecs) per call 80 80 1 0.6%
Excl. CPU (microsec)5,584 5,528 -56 -1.0%
Incl. MemUse (bytes)448,264 448,264 0 0.0%
Incl. MemUse (bytes) per call 337 337 0 0.0%
Excl. MemUse (bytes)21,168 21,168 0 0.0%
Incl. PeakMemUse (bytes)564,736 564,736 0 0.0%
Incl. PeakMemUse (bytes) per call 424 424 0 0.0%
Excl. PeakMemUse (bytes)14,928 14,928 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% 752 11.4% 671 10.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-93 -12.4% -56 -8.3% 0 N/A% 0 N/A%
Parent functions
drupal_alter0 N/A% 727 96.7% 753 112.2% 0 N/A% 0 N/A%
theme@40 N/A% 124 16.5% 15 2.2% 0 N/A% 0 N/A%
theme@30 N/A% -72 -9.6% -53 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -19 -2.5% -21 -3.1% 0 N/A% 0 N/A%
theme0 N/A% -10 -1.3% -15 -2.2% 0 N/A% 0 N/A%
l0 N/A% -4 -0.5% -5 -0.7% 0 N/A% 0 N/A%
theme@20 N/A% 2 0.3% -5 -0.7% 0 N/A% 0 N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build0 N/A% 2 0.3% 3 0.4% 0 N/A% 0 N/A%
theme@10 N/A% 2 0.3% -1 -0.1% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
Drupal\Core\Utility\LinkGenerator::generate0 N/A% 0 0.0% 1 0.1% 0 N/A% 0 N/A%
Child functions
field_system_info_alter0 N/A% 782 104.0% 787 117.3% 0 N/A% 0 N/A%
is_array0 N/A% 129 17.2% 5 0.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -23 -3.1% -11 -1.6% 0 N/A% 0 N/A%
user_js_alter0 N/A% 16 2.1% 24 3.6% 0 N/A% 0 N/A%
menu_block_view_system_menu_block_alter0 N/A% -15 -2.0% -14 -2.1% 0 N/A% 0 N/A%
user_template_preprocess_default_variables_alter0 N/A% -12 -1.6% -11 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -7 -0.9% -16 -2.4% 0 N/A% 0 N/A%
function_exists0 N/A% -6 -0.8% -13 -1.9% 0 N/A% 0 N/A%
array_diff0 N/A% -4 -0.5% -3 -0.4% 0 N/A% 0 N/A%
implode0 N/A% -3 -0.4% -8 -1.2% 0 N/A% 0 N/A%
array_intersect0 N/A% -2 -0.3% -1 -0.1% 0 N/A% 0 N/A%
system_system_info_alter0 N/A% -2 -0.3% -7 -1.0% 0 N/A% 0 N/A%
array_merge0 N/A% -2 -0.3% -2 -0.3% 0 N/A% 0 N/A%
array_keys0 N/A% -2 -0.3% -2 -0.3% 0 N/A% 0 N/A%
user_translated_menu_link_alter0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A%
system_page_alter0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 N/A%
views_page_alter0 N/A% -1 -0.1% 1 0.1% 0 N/A% 0 N/A%
color_css_alter0 N/A% 0 0.0% 2 0.3% 0 N/A% 0 N/A%
menu_link_system_breadcrumb_alter0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
array_fill_keys0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%
edit_library_info_alter0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%