Diff Report
Run #51ad06a537e44: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51ad06a537e44Run #51ad0610ca11aDiffDiff%
Number of Function Calls236 236 0 0.0%
Incl. Wall Time (microsec)6,722 6,687 -35 -0.5%
Incl. Wall Time (microsec) per call 28 28 -0 -0.5%
Excl. Wall Time (microsec)1,553 1,560 7 0.5%
Incl. CPU (microsecs)6,933 6,911 -22 -0.3%
Incl. CPU (microsecs) per call 29 29 -0 -0.3%
Excl. CPU (microsec)1,221 1,247 26 2.1%
Incl. MemUse (bytes)134,320 134,320 0 0.0%
Incl. MemUse (bytes) per call 569 569 0 0.0%
Excl. MemUse (bytes)8,336 8,336 0 0.0%
Incl. PeakMemUse (bytes)106,976 106,976 0 0.0%
Incl. PeakMemUse (bytes) per call 453 453 0 0.0%
Excl. PeakMemUse (bytes)5,016 5,016 0 0.0%

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% -35 -3.9% -22 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 20.0% 26 118.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% -24 -68.6% -26 -118.2% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 14 40.0% 14 63.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -9 -25.7% 1 4.5% 0 N/A% 0 N/A%
file_create_url0 N/A% -9 -25.7% -8 -36.4% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 7 20.0% 3 13.6% 0 N/A% 0 N/A%
element_info0 N/A% -6 -17.1% -7 -31.8% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -4 -11.4% -4 -18.2% 0 N/A% 0 N/A%
field_language0 N/A% -3 -8.6% 2 9.1% 0 N/A% 0 N/A%
menu_get_item0 N/A% -3 -8.6% -3 -13.6% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 5.7% 1 4.5% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 2 5.7% 1 4.5% 0 N/A% 0 N/A%
toolbar_pre_render0 N/A% -1 -2.9% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -1 -2.9% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AlterDecorator::getDefinitions0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -2.9% -4 -18.2% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 2.9% 2 9.1% 0 N/A% 0 N/A%
url0 N/A% -1 -2.9% -1 -4.5% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
user_format_name0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
field_attach_view0 N/A% 0 0.0% 5 22.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -25 -71.4% -25 -113.6% 0 N/A% 0 N/A%
drupal_container0 N/A% -13 -37.1% -27 -122.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -4 -11.4% 4 18.2% 0 N/A% 0 N/A%