Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls57 57 0 0.0%
Incl. Wall Time (microsec)2,491 2,439 -52 -2.1%
Incl. Wall Time (microsec) per call 44 43 -1 -2.1%
Excl. Wall Time (microsec)425 416 -9 -2.1%
Incl. CPU (microsecs)2,552 2,504 -48 -1.9%
Incl. CPU (microsecs) per call 45 44 -1 -1.9%
Excl. CPU (microsec)343 326 -17 -5.0%
Incl. MemUse (bytes)74,192 74,192 0 0.0%
Incl. MemUse (bytes) per call 1,302 1,302 0 0.0%
Excl. MemUse (bytes)15,336 15,336 0 0.0%
Incl. PeakMemUse (bytes)71,880 71,880 0 0.0%
Incl. PeakMemUse (bytes) per call 1,261 1,261 0 0.0%
Excl. PeakMemUse (bytes)7,576 7,576 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% -52 -56.5% -48 -9.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -17.3% -17 -35.4% 0 N/A% 0 N/A%
Parent functions
drupal_render_page0 N/A% -18 -34.6% -17 -35.4% 0 N/A% 0 N/A%
file_create_url0 N/A% -14 -26.9% -9 -18.8% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -9 -17.3% -8 -16.7% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -9 -17.3% -11 -22.9% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -4 -7.7% -6 -12.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 3 5.8% 3 6.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -3 -5.8% -3 -6.2% 0 N/A% 0 N/A%
url0 N/A% 2 3.8% 4 8.3% 0 N/A% 0 N/A%
user_format_name0 N/A% -2 -3.8% -2 -4.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 1.9% 1 2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 1.9% 3 6.2% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -1.9% -1 -2.1% 0 N/A% 0 N/A%
field_attach_view0 N/A% -1 -1.9% -2 -4.2% 0 N/A% 0 N/A%
element_info0 N/A% 1 1.9% 1 2.1% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 2.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_language0 N/A% 0 0.0% 2 4.2% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% -1 -2.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -29 -55.8% -17 -35.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -9 -17.3% 0 0.0% 0 N/A% 0 N/A%
drupal_container0 N/A% -5 -9.6% -14 -29.2% 0 N/A% 0 N/A%