Diff Report
Run #51a27ce83196d: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a27d81b1262: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51a27ce83196dRun #51a27d81b1262DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)2,165 2,136 -29 -1.3%
Incl. Wall Time (microsec) per call 48 47 -1 -1.3%
Excl. Wall Time (microsec)311 318 7 2.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)68,624 68,624 0 0.0%
Incl. MemUse (bytes) per call 1,525 1,525 0 0.0%
Excl. MemUse (bytes)12,016 12,016 0 0.0%
Incl. PeakMemUse (bytes)69,632 70,880 1,248 1.8%
Incl. PeakMemUse (bytes) per call 1,547 1,575 28 1.8%
Excl. PeakMemUse (bytes)6,024 6,408 384 6.4%

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% -29 -1.1% 0 0.0% 0 0.0% 1,248 2.4%
Exclusive Metrics Diff for Current Function7 24.1% 0 N/A% 0 N/A% 384 30.8%
Parent functions
Drupal\block\BlockBase::build0 N/A% -15 -51.7% 0 N/A% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -12 -41.4% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 9 31.0% 0 N/A% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% -4 -13.8% 0 N/A% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -3 -10.3% 0 N/A% 0 N/A% 0 0.0%
file_create_url0 N/A% 2 6.9% 0 N/A% 0 N/A% 1,248 100.0%
drupal_get_library0 N/A% -2 -6.9% 0 N/A% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -2 -6.9% 0 N/A% 0 N/A% 0 0.0%
drupal_get_js0 N/A% -1 -3.4% 0 N/A% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 1 3.4% 0 N/A% 0 N/A% 0 0.0%
menu_get_item0 N/A% 1 3.4% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -3.4% 0 N/A% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% -1 -3.4% 0 N/A% 0 N/A% 0 0.0%
url0 N/A% -1 -3.4% 0 N/A% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -40 -137.9% 0 N/A% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 4 13.8% 0 N/A% 0 N/A% 672 53.8%
drupal_container0 N/A% 0 0.0% 0 N/A% 0 N/A% 192 15.4%