Diff Report
Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed10e385b9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #518eceb4aac68Run #518ed10e385b9DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)2,509 2,485 -24 -1.0%
Incl. Wall Time (microsec) per call 50 50 -0 -1.0%
Excl. Wall Time (microsec)377 388 11 2.9%
Incl. CPU (microsecs)2,563 2,535 -28 -1.1%
Incl. CPU (microsecs) per call 51 51 -1 -1.1%
Excl. CPU (microsec)301 311 10 3.3%
Incl. MemUse (bytes)82,168 82,168 0 0.0%
Incl. MemUse (bytes) per call 1,643 1,643 0 0.0%
Excl. MemUse (bytes)14,896 14,896 0 0.0%
Incl. PeakMemUse (bytes)91,456 91,456 0 0.0%
Incl. PeakMemUse (bytes) per call 1,829 1,829 0 0.0%
Excl. PeakMemUse (bytes)8,832 8,832 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% -24 -100.0% -28 -2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 45.8% 10 35.7% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% -38 -158.3% -38 -135.7% 0 N/A% 0 N/A%
user_format_name0 N/A% -11 -45.8% -12 -42.9% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 9 37.5% 8 28.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 7 29.2% 7 25.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 7 29.2% 5 17.9% 0 N/A% 0 N/A%
url0 N/A% -6 -25.0% -7 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 20.8% 7 25.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -4 -16.7% -2 -7.1% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 2 8.3% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 4.2% 1 3.6% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 1 4.2% 1 3.6% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
field_language0 N/A% 1 4.2% 1 3.6% 0 N/A% 0 N/A%
element_info0 N/A% -1 -4.2% -1 -3.6% 0 N/A% 0 N/A%
field_attach_view0 N/A% 1 4.2% 2 7.1% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 0 0.0% 1 3.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -34 -141.7% -33 -117.9% 0 N/A% 0 N/A%
drupal_container0 N/A% -1 -4.2% -8 -28.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 0 0.0% 3 10.7% 0 N/A% 0 N/A%