Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51978cc86c728Run #51978d4d92dd9DiffDiff%
Number of Function Calls72 72 0 0.0%
Incl. Wall Time (microsec)3,030 3,031 1 0.0%
Incl. Wall Time (microsec) per call 42 42 0 0.0%
Excl. Wall Time (microsec)541 535 -6 -1.1%
Incl. CPU (microsecs)3,119 3,104 -15 -0.5%
Incl. CPU (microsecs) per call 43 43 -0 -0.5%
Excl. CPU (microsec)439 431 -8 -1.8%
Incl. MemUse (bytes)81,256 81,256 0 0.0%
Incl. MemUse (bytes) per call 1,129 1,129 0 0.0%
Excl. MemUse (bytes)16,208 16,208 0 0.0%
Incl. PeakMemUse (bytes)55,720 55,736 16 0.0%
Incl. PeakMemUse (bytes) per call 774 774 0 0.0%
Excl. PeakMemUse (bytes)6,872 6,888 16 0.2%

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 0.4% -15 -12.4% 0 0.0% 16 0.1%
Exclusive Metrics Diff for Current Function-6 -600.0% -8 -53.3% 0 N/A% 16 100.0%
Parent functions
url0 N/A% -4 -400.0% -10 -66.7% 0 N/A% 0 0.0%
field_attach_view0 N/A% 4 400.0% 4 26.7% 0 N/A% 0 0.0%
file_create_url0 N/A% -4 -400.0% -4 -26.7% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -4 -400.0% -5 -33.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 3 300.0% 0 0.0% 0 N/A% 16 100.0%
drupal_render_page0 N/A% 2 200.0% -1 -6.7% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% -2 -200.0% -4 -26.7% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 2 200.0% 2 13.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 200.0% 1 6.7% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -1 -100.0% -1 -6.7% 0 N/A% 0 0.0%
user_format_name0 N/A% 1 100.0% 3 20.0% 0 N/A% 0 0.0%
element_info0 N/A% 1 100.0% 1 6.7% 0 N/A% 0 0.0%
menu_get_item0 N/A% 1 100.0% 2 13.3% 0 N/A% 0 0.0%
field_attach_view@10 N/A% 1 100.0% 1 6.7% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -1 -100.0% -1 -6.7% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -100.0% -2 -13.3% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
field_language0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple@10 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 19 1900.0% 10 66.7% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% -8 -800.0% -12 -80.0% 0 N/A% 0 0.0%
drupal_container0 N/A% -4 -400.0% -5 -33.3% 0 N/A% 0 0.0%