Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls428 428 0 0.0%
Incl. Wall Time (microsec)18,467 18,372 -95 -0.5%
Incl. Wall Time (microsec) per call 43 43 -0 -0.5%
Excl. Wall Time (microsec)4,416 4,378 -38 -0.9%
Incl. CPU (microsecs)18,401 18,401 0 0.0%
Incl. CPU (microsecs) per call 43 43 0 0.0%
Excl. CPU (microsec)3,626 3,667 41 1.1%
Incl. MemUse (bytes)73,008 73,008 0 0.0%
Incl. MemUse (bytes) per call 171 171 0 0.0%
Excl. MemUse (bytes)-1,668 -1,668 0 0.0%
Incl. PeakMemUse (bytes)60,656 60,656 0 0.0%
Incl. PeakMemUse (bytes) per call 142 142 0 0.0%
Excl. PeakMemUse (bytes)2,988 2,988 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% -95 -7.2% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-38 -40.0% 41 N/A% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -41 -43.2% -22 N/A% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -40 -42.1% 21 N/A% 0 N/A% 0 N/A%
user_format_name0 N/A% 26 27.4% 27 N/A% 0 N/A% 0 N/A%
file_create_url0 N/A% -26 -27.4% -17 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -22 -23.2% -26 N/A% 0 N/A% 0 N/A%
url0 N/A% 5 5.3% 14 N/A% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 4 4.2% 5 N/A% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -4 -4.2% -3 N/A% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 3 3.2% 2 N/A% 0 N/A% 0 N/A%
filter_get_filters0 N/A% -3 -3.2% -2 N/A% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 2 2.1% 2 N/A% 0 N/A% 0 N/A%
field_language0 N/A% -2 -2.1% -6 N/A% 0 N/A% 0 N/A%
field_attach_view0 N/A% 2 2.1% 5 N/A% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 1.1% 0 N/A% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -1 -1.1% -2 N/A% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 1 1.1% 0 N/A% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -1.1% -1 N/A% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 1.1% 1 N/A% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 2 N/A% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -79 -83.2% -27 N/A% 0 N/A% 0 N/A%
drupal_container0 N/A% 16 16.8% 9 N/A% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 6 6.3% -23 N/A% 0 N/A% 0 N/A%