Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls111 111 0 0.0%
Incl. Wall Time (microsec)4,241 4,245 4 0.1%
Incl. Wall Time (microsec) per call 38 38 0 0.1%
Excl. Wall Time (microsec)762 766 4 0.5%
Incl. CPU (microsecs)4,359 4,369 10 0.2%
Incl. CPU (microsecs) per call 39 39 0 0.2%
Excl. CPU (microsec)624 611 -13 -2.1%
Incl. MemUse (bytes)110,376 110,376 0 0.0%
Incl. MemUse (bytes) per call 994 994 0 0.0%
Excl. MemUse (bytes)13,520 13,520 0 0.0%
Incl. PeakMemUse (bytes)119,080 119,080 0 0.0%
Incl. PeakMemUse (bytes) per call 1,073 1,073 0 0.0%
Excl. PeakMemUse (bytes)9,560 9,560 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% 4 7.4% 10 13.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 100.0% -13 -130.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% -25 -625.0% -24 -240.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 17 425.0% 16 160.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 6 150.0% 8 80.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 5 125.0% 5 50.0% 0 N/A% 0 N/A%
url0 N/A% 5 125.0% 9 90.0% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -4 -100.0% -4 -40.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -3 -75.0% -2 -20.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 3 75.0% 2 20.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 3 75.0% 3 30.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -3 -75.0% -3 -30.0% 0 N/A% 0 N/A%
user_format_name0 N/A% -2 -50.0% -1 -10.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -2 -50.0% -1 -10.0% 0 N/A% 0 N/A%
field_language0 N/A% 2 50.0% 3 30.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
field_attach_view0 N/A% 0 0.0% 1 10.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% -1 -10.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 2 20.0% 0 N/A% 0 N/A%
filter_get_filters0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 0 0.0% -3 -30.0% 0 N/A% 0 N/A%
Child functions
drupal_container0 N/A% 8 200.0% 12 120.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -7 -175.0% 9 90.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -25.0% 2 20.0% 0 N/A% 0 N/A%