Diff Report
Run #51a4463d308ce: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a448a326782: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51a4463d308ceRun #51a448a326782DiffDiff%
Number of Function Calls320 320 0 0.0%
Incl. Wall Time (microsec)59,666 60,875 1,209 2.0%
Incl. Wall Time (microsec) per call 186 190 4 2.0%
Excl. Wall Time (microsec)3,487 3,527 40 1.1%
Incl. CPU (microsecs)88,007 72,005 -16,002 -18.2%
Incl. CPU (microsecs) per call 275 225 -50 -18.2%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)285,148 285,180 32 0.0%
Incl. MemUse (bytes) per call 891 891 0 0.0%
Excl. MemUse (bytes)1,396 1,396 0 0.0%
Incl. PeakMemUse (bytes)253,708 250,936 -2,772 -1.1%
Incl. PeakMemUse (bytes) per call 793 784 -9 -1.1%
Excl. PeakMemUse (bytes)4,320 4,112 -208 -4.8%

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% 1,209 7.7% -16,002 -200.0% 32 0.0% -2,772 -2.6%
Exclusive Metrics Diff for Current Function40 3.3% -4,000 -25.0% 0 0.0% -208 -7.5%
Parent functions
_system_rebuild_module_data0 N/A% 1,492 123.4% -4,001 -25.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 184 15.2% 0 0.0% 32 100.0% -2,716 -98.0%
update_get_projects0 N/A% -168 -13.9% 0 0.0% 0 0.0% 0 0.0%
url0 N/A% -167 -13.8% -8,000 -50.0% 0 0.0% -84 -3.0%
file_create_url0 N/A% -116 -9.6% 4,000 25.0% 0 0.0% -64 -2.3%
drupal_get_library0 N/A% 26 2.2% -4,001 -25.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -24 -2.0% 4,000 25.0% 0 0.0% 48 1.7%
update_calculate_project_data0 N/A% -5 -0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% -4 -0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 N/A% -4 -0.3% 0 0.0% 0 0.0% 44 1.6%
file_get_stream_wrappers0 N/A% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%
_system_rebuild_theme_data0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
user_format_name0 N/A% -1 -0.1% -4,000 -25.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 1 0.1% 0 0.0% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% -4,000 -25.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1,339 110.8% -12,001 -75.0% 32 100.0% -2,444 -88.2%
Symfony\Component\DependencyInjection\Container::get0 N/A% -193 -16.0% 3,999 25.0% 0 0.0% -120 -4.3%
drupal_container0 N/A% 23 1.9% -4,000 -25.0% 0 0.0% 0 0.0%