Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls195 195 0 0.0%
Incl. Wall Time (microsec)7,454 7,560 106 1.4%
Incl. Wall Time (microsec) per call 38 39 1 1.4%
Excl. Wall Time (microsec)1,361 1,342 -19 -1.4%
Incl. CPU (microsecs)7,107 7,213 106 1.5%
Incl. CPU (microsecs) per call 36 37 1 1.5%
Excl. CPU (microsec)1,083 1,073 -10 -0.9%
Incl. MemUse (bytes)123,112 123,112 0 0.0%
Incl. MemUse (bytes) per call 631 631 0 0.0%
Excl. MemUse (bytes)8,712 8,712 0 0.0%
Incl. PeakMemUse (bytes)270,928 270,928 0 0.0%
Incl. PeakMemUse (bytes) per call 1,389 1,389 0 0.0%
Excl. PeakMemUse (bytes)178,032 178,032 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% 106 6.8% 106 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -17.9% -10 -9.4% 0 N/A% 0 N/A%
Parent functions
field_attach_view0 N/A% 27 25.5% 24 22.6% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 23 21.7% 24 22.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 17 16.0% 20 18.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 17 16.0% 9 8.5% 0 N/A% 0 N/A%
url0 N/A% 15 14.2% 16 15.1% 0 N/A% 0 N/A%
field_language0 N/A% -10 -9.4% -9 -8.5% 0 N/A% 0 N/A%
file_create_url0 N/A% 9 8.5% 14 13.2% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 7 6.6% 8 7.5% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -7 -6.6% -14 -13.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 1.9% 3 2.8% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 2 1.9% 2 1.9% 0 N/A% 0 N/A%
user_format_name0 N/A% 2 1.9% 5 4.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 0.9% 2 1.9% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 1 0.9% -1 -0.9% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 1 0.9% 2 1.9% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -0.9% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 0.9% 1 0.9% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -0.9% 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%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 98 92.5% 108 101.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 17 16.0% -2 -1.9% 0 N/A% 0 N/A%
drupal_container0 N/A% 10 9.4% 10 9.4% 0 N/A% 0 N/A%