Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls286 286 0 0.0%
Incl. Wall Time (microsec)8,650 8,564 -86 -1.0%
Incl. Wall Time (microsec) per call 30 30 -0 -1.0%
Excl. Wall Time (microsec)2,075 2,050 -25 -1.2%
Incl. CPU (microsecs)8,927 8,847 -80 -0.9%
Incl. CPU (microsecs) per call 31 31 -0 -0.9%
Excl. CPU (microsec)1,550 1,586 36 2.3%
Incl. MemUse (bytes)114,792 114,784 -8 -0.0%
Incl. MemUse (bytes) per call 401 401 -0 -0.0%
Excl. MemUse (bytes)5,928 5,928 0 0.0%
Incl. PeakMemUse (bytes)79,288 79,128 -160 -0.2%
Incl. PeakMemUse (bytes) per call 277 277 -1 -0.2%
Excl. PeakMemUse (bytes)2,920 2,920 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% -86 -3.5% -80 -2.5% -8 -0.1% -160 -0.8%
Exclusive Metrics Diff for Current Function-25 -29.1% 36 45.0% 0 0.0% 0 0.0%
Parent functions
field_view_field0 N/A% -41 -47.7% -41 -51.2% 0 0.0% 8 5.0%
file_create_url0 N/A% -25 -29.1% -21 -26.2% 0 0.0% 0 0.0%
field_language0 N/A% -11 -12.8% -11 -13.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -11 -12.8% -11 -13.8% -8 -100.0% -168 -105.0%
drupal_prepare_form0 N/A% 9 10.5% 10 12.5% 0 0.0% 0 0.0%
field_attach_preprocess0 N/A% -5 -5.8% -3 -3.8% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 5 5.8% 6 7.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -4 -4.7% -7 -8.8% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -3 -3.5% -2 -2.5% 0 0.0% 0 0.0%
field_attach_view0 N/A% 3 3.5% 1 1.2% 0 0.0% 0 0.0%
element_info0 N/A% 2 2.3% 1 1.2% 0 0.0% 0 0.0%
url0 N/A% -2 -2.3% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -1 -1.2% -1 -1.2% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AlterDecorator::getDefinitions0 N/A% -1 -1.2% -1 -1.2% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -1 -1.2% -1 -1.2% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 1 1.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -1.2% -1 -1.2% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
menu_get_item0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
user_format_name0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%
Child functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -28 -32.6% -50 -62.5% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -26 -30.2% -38 -47.5% -8 -100.0% -160 -100.0%
drupal_container0 N/A% -7 -8.1% -28 -35.0% 0 0.0% 0 0.0%