Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f219706e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #5198f0bb880efRun #5198f219706e9DiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)4,786 4,846 60 1.3%
Incl. Wall Time (microsec) per call 29 29 0 1.3%
Excl. Wall Time (microsec)1,135 1,114 -21 -1.9%
Incl. CPU (microsecs)4,938 5,001 63 1.3%
Incl. CPU (microsecs) per call 30 30 0 1.3%
Excl. CPU (microsec)894 912 18 2.0%
Incl. MemUse (bytes)88,616 88,616 0 0.0%
Incl. MemUse (bytes) per call 534 534 0 0.0%
Excl. MemUse (bytes)12,480 12,480 0 0.0%
Incl. PeakMemUse (bytes)55,768 55,768 0 0.0%
Incl. PeakMemUse (bytes) per call 336 336 0 0.0%
Excl. PeakMemUse (bytes)5,560 5,560 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% 60 130.4% 63 29.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-21 -35.0% 18 28.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 35 58.3% 37 58.7% 0 N/A% 0 N/A%
field_attach_view@10 N/A% 23 38.3% 22 34.9% 0 N/A% 0 N/A%
file_create_url0 N/A% -17 -28.3% -6 -9.5% 0 N/A% 0 N/A%
field_language0 N/A% 13 21.7% 14 22.2% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 7 11.7% 3 4.8% 0 N/A% 0 N/A%
menu_get_item0 N/A% -4 -6.7% -6 -9.5% 0 N/A% 0 N/A%
url0 N/A% 4 6.7% -2 -3.2% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 2 3.3% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -2 -3.3% -2 -3.2% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
menu_get_active_breadcrumb0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple@10 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -1.7% -2 -3.2% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 1 1.7% -1 -1.6% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
user_format_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_attach_view0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 0 0.0% 2 3.2% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 76 126.7% 67 106.3% 0 N/A% 0 N/A%
drupal_container0 N/A% 4 6.7% -13 -20.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 1 1.7% -9 -14.3% 0 N/A% 0 N/A%