Diff Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af8e64a59b: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519af7f3cd409Run #519af8e64a59bDiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)4,524 4,592 68 1.5%
Incl. Wall Time (microsec) per call 77 78 1 1.5%
Excl. Wall Time (microsec)497 606 109 21.9%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 136 68 -68 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)107,216 107,224 8 0.0%
Incl. MemUse (bytes) per call 1,817 1,817 0 0.0%
Excl. MemUse (bytes)16,008 16,008 0 0.0%
Incl. PeakMemUse (bytes)93,880 93,936 56 0.1%
Incl. PeakMemUse (bytes) per call 1,591 1,592 1 0.1%
Excl. PeakMemUse (bytes)8,112 8,232 120 1.5%

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% 68 4.8% -4,000 N/A% 8 0.0% 56 0.3%
Exclusive Metrics Diff for Current Function109 160.3% 0 0.0% 0 0.0% 120 214.3%
Parent functions
Drupal\block\BlockBase::build0 N/A% 58 85.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 55 80.9% -4,000 -100.0% 0 0.0% -72 -128.6%
_menu_link_translate0 N/A% -36 -52.9% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 N/A% -9 -13.2% 4,000 100.0% 0 0.0% 0 0.0%
file_create_url0 N/A% 7 10.3% 0 0.0% 0 0.0% 0 0.0%
url0 N/A% -5 -7.4% 0 0.0% 0 0.0% 80 142.9%
field_language0 N/A% -3 -4.4% 0 0.0% 0 0.0% 40 71.4%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -2 -2.9% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -2 -2.9% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 2 2.9% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 N/A% 2 2.9% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
field_view_field0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
field_attach_preprocess0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
field_attach_view0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -1 -1.5% -4,000 -100.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 N/A% 1 1.5% 0 0.0% 8 100.0% 8 14.3%
user_format_name0 N/A% 0 0.0% 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%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -36 -52.9% -4,000 -100.0% 8 100.0% -64 -114.3%
drupal_container0 N/A% -6 -8.8% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 1 1.5% 0 0.0% 0 0.0% 0 0.0%