Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls79 79 0 0.0%
Incl. Wall Time (microsec)7,016 7,042 26 0.4%
Incl. Wall Time (microsec) per call 89 89 0 0.4%
Excl. Wall Time (microsec)558 560 2 0.4%
Incl. CPU (microsecs)7,096 7,107 11 0.2%
Incl. CPU (microsecs) per call 90 90 0 0.2%
Excl. CPU (microsec)438 429 -9 -2.1%
Incl. MemUse (bytes)146,808 146,808 0 0.0%
Incl. MemUse (bytes) per call 1,858 1,858 0 0.0%
Excl. MemUse (bytes)11,920 11,920 0 0.0%
Incl. PeakMemUse (bytes)106,872 106,752 -120 -0.1%
Incl. PeakMemUse (bytes) per call 1,353 1,351 -2 -0.1%
Excl. PeakMemUse (bytes)3,696 3,776 80 2.2%

Parent/Child Regression/Improvement report for drupal_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_alter0 N/A% 26 4.0% 11 0.9% 0 0.0% -120 -2.3%
Exclusive Metrics Diff for Current Function2 7.7% -9 -81.8% 0 N/A% 80 66.7%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 7 26.9% 8 72.7% 0 N/A% -200 -166.7%
field_view_field0 N/A% 3 11.5% 1 9.1% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 3 11.5% 3 27.3% 0 N/A% 0 0.0%
file_create_url0 N/A% 3 11.5% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 3 11.5% 3 27.3% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 2 7.7% 1 9.1% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 2 7.7% 0 0.0% 0 N/A% 0 0.0%
field_language0 N/A% 1 3.8% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 3.8% 1 9.1% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 1 3.8% 1 9.1% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 1 3.8% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% -1 -3.8% -1 -9.1% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
url0 N/A% 0 0.0% -5 -45.5% 0 N/A% 80 66.7%
element_info0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 16 61.5% 27 245.5% 0 N/A% -200 -166.7%
Symfony\Component\DependencyInjection\Container::get0 N/A% 8 30.8% 3 27.3% 0 N/A% 0 0.0%
drupal_container0 N/A% 0 0.0% -10 -90.9% 0 N/A% 0 0.0%