Diff Report
Run #51a279f421da5: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a278c0bf3d5: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51a279f421da5Run #51a278c0bf3d5DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)15,637 15,960 323 2.1%
Incl. Wall Time (microsec) per call 95 97 2 2.1%
Excl. Wall Time (microsec)1,689 1,766 77 4.6%
Incl. CPU (microsecs)0 20,001 20,001 N/A%
Incl. CPU (microsecs) per call 0 122 122 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)73,528 73,544 16 0.0%
Incl. MemUse (bytes) per call 448 448 0 0.0%
Excl. MemUse (bytes)5,772 5,780 8 0.1%
Incl. PeakMemUse (bytes)86,076 86,136 60 0.1%
Incl. PeakMemUse (bytes) per call 525 525 0 0.1%
Excl. PeakMemUse (bytes)5,304 5,400 96 1.8%

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% 323 6.2% 20,001 500.0% 16 0.1% 60 0.3%
Exclusive Metrics Diff for Current Function77 23.8% 0 0.0% 8 50.0% 96 160.0%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% 97 30.0% 0 0.0% 0 0.0% -20 -33.3%
file_create_url0 N/A% 72 22.3% 4,000 20.0% 8 50.0% 96 160.0%
file_get_stream_wrappers0 N/A% 45 13.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 31 9.6% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 N/A% 20 6.2% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% -19 -5.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 15 4.6% 4,001 20.0% 0 0.0% 0 0.0%
url0 N/A% 12 3.7% 8,000 40.0% 0 0.0% -16 -26.7%
drupal_prepare_form0 N/A% 12 3.7% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 11 3.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 6 1.9% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 6 1.9% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 5 1.5% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% -3 -0.9% 0 0.0% 0 0.0% 0 0.0%
user_format_name0 N/A% 3 0.9% 0 0.0% 0 0.0% 0 0.0%
field_language0 N/A% 3 0.9% 0 0.0% 0 0.0% 0 0.0%
field_attach_view0 N/A% 2 0.6% 4,000 20.0% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% 2 0.6% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 1 0.3% 0 0.0% 8 50.0% 0 0.0%
field_attach_preprocess0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 113 35.0% 16,001 80.0% 8 50.0% -32 -53.3%
Symfony\Component\DependencyInjection\Container::get0 N/A% 108 33.4% 0 0.0% 0 0.0% -4 -6.7%
drupal_container0 N/A% 25 7.7% 4,000 20.0% 0 0.0% 0 0.0%