Diff Report
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Extension\ModuleHandler::alter

Drupal\Core\Extension\ModuleHandler::alterRun #51e3103d95a81Run #51e30f7568a45DiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)15,639 15,941 302 1.9%
Incl. Wall Time (microsec) per call 211 215 4 1.9%
Excl. Wall Time (microsec)955 912 -43 -4.5%
Incl. CPU (microsecs)13,745 13,903 158 1.1%
Incl. CPU (microsecs) per call 186 188 2 1.1%
Excl. CPU (microsec)773 732 -41 -5.3%
Incl. MemUse (bytes)702,480 702,552 72 0.0%
Incl. MemUse (bytes) per call 9,493 9,494 1 0.0%
Excl. MemUse (bytes)-10,888 -10,864 24 0.2%
Incl. PeakMemUse (bytes)643,440 643,384 -56 -0.0%
Incl. PeakMemUse (bytes) per call 8,695 8,694 -1 -0.0%
Excl. PeakMemUse (bytes)9,696 9,576 -120 -1.2%

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% 302 4.7% 158 33.5% 72 0.1% -56 -0.1%
Exclusive Metrics Diff for Current Function-43 -14.2% -41 -25.9% 24 33.3% -120 -214.3%
Parent functions
drupal_alter0 N/A% 288 95.4% 146 92.4% 72 100.0% -56 -100.0%
Drupal\Core\Entity\EntityFormController::init0 N/A% 6 2.0% 5 3.2% 0 0.0% 0 0.0%
l0 N/A% 5 1.7% 4 2.5% 0 0.0% 0 0.0%
menu_local_tasks0 N/A% 2 0.7% 2 1.3% 0 0.0% 0 0.0%
Drupal\Core\Plugin\DefaultPluginManager::findDefinitions0 N/A% 1 0.3% 1 0.6% 0 0.0% 0 0.0%
Child functions
menu_form_node_form_alter0 N/A% 209 69.2% 66 41.8% 48 66.7% 8 14.3%
comment_form_node_form_alter0 N/A% 76 25.2% 72 45.6% 0 0.0% 0 0.0%
path_form_node_form_alter0 N/A% 54 17.9% 54 34.2% 0 0.0% 0 0.0%
datetime_form_node_form_alter0 N/A% 44 14.6% 44 27.8% 0 0.0% 24 42.9%
is_array0 N/A% -9 -3.0% 2 1.3% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::getImplementations0 N/A% -8 -2.6% 0 0.0% 0 0.0% 0 0.0%
array_keys0 N/A% -6 -2.0% -7 -4.4% 0 0.0% 0 0.0%
color_css_alter0 N/A% -4 -1.3% -5 -3.2% 0 0.0% 0 0.0%
array_fill_keys0 N/A% -3 -1.0% -3 -1.9% 0 0.0% 0 0.0%
array_intersect0 N/A% -3 -1.0% -2 -1.3% 0 0.0% 88 157.1%
overlay_page_alter0 N/A% -2 -0.7% -4 -2.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter@10 N/A% -2 -0.7% -4 -2.5% 0 0.0% 0 0.0%
system_page_alter0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% -1 -0.3% -12 -7.6% 0 0.0% -56 -100.0%
array_diff0 N/A% -1 -0.3% -6 -3.8% 0 0.0% 0 0.0%
implode0 N/A% -1 -0.3% -1 -0.6% 0 0.0% 0 0.0%
menu_block_view_system_menu_block_alter0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
array_shift0 N/A% -1 -0.3% -3 -1.9% 0 0.0% 0 0.0%
array_merge0 N/A% 1 0.3% 6 3.8% 0 0.0% 0 0.0%
views_page_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 2 1.3% 0 0.0% 0 0.0%