Diff Report
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519de8fbb9479Run #519de96d52213DiffDiff%
Number of Function Calls375 375 0 0.0%
Incl. Wall Time (microsec)10,154 10,255 101 1.0%
Incl. Wall Time (microsec) per call 27 27 0 1.0%
Excl. Wall Time (microsec)2,543 2,510 -33 -1.3%
Incl. CPU (microsecs)10,416 10,552 136 1.3%
Incl. CPU (microsecs) per call 28 28 0 1.3%
Excl. CPU (microsec)1,936 1,988 52 2.7%
Incl. MemUse (bytes)136,800 136,800 0 0.0%
Incl. MemUse (bytes) per call 365 365 0 0.0%
Excl. MemUse (bytes)72 72 0 0.0%
Incl. PeakMemUse (bytes)150,800 150,800 0 0.0%
Incl. PeakMemUse (bytes) per call 402 402 0 0.0%
Excl. PeakMemUse (bytes)6,752 6,752 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% 101 6.1% 136 7.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-33 -32.7% 52 38.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 51 50.5% 50 36.8% 0 N/A% 0 N/A%
field_attach_view0 N/A% 26 25.7% 29 21.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 19 18.8% 29 21.3% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 16 15.8% 16 11.8% 0 N/A% 0 N/A%
field_language0 N/A% -13 -12.9% -7 -5.1% 0 N/A% 0 N/A%
user_format_name0 N/A% -6 -5.9% 1 0.7% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 4 4.0% 4 2.9% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 3 3.0% 2 1.5% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 2 2.0% 6 4.4% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 -1.0% -1 -0.7% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 1 1.0% -1 -0.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 1.0% 2 1.5% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -1 -1.0% -2 -1.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% 2 1.5% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
url0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% 1 0.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 113 111.9% 72 52.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 20 19.8% 22 16.2% 0 N/A% 0 N/A%
drupal_container0 N/A% 1 1.0% -10 -7.4% 0 N/A% 0 N/A%