Diff Report
Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #517d525cbaeb1Run #517d51ae434deDiffDiff%
Number of Function Calls247 247 0 0.0%
Incl. Wall Time (microsec)5,371 5,379 8 0.1%
Incl. Wall Time (microsec) per call 22 22 0 0.1%
Excl. Wall Time (microsec)1,557 1,515 -42 -2.7%
Incl. CPU (microsecs)5,559 5,618 59 1.1%
Incl. CPU (microsecs) per call 23 23 0 1.1%
Excl. CPU (microsec)1,180 1,173 -7 -0.6%
Incl. MemUse (bytes)77,400 77,400 0 0.0%
Incl. MemUse (bytes) per call 313 313 0 0.0%
Excl. MemUse (bytes)7,056 7,056 0 0.0%
Incl. PeakMemUse (bytes)51,224 54,024 2,800 5.5%
Incl. PeakMemUse (bytes) per call 207 219 11 5.5%
Excl. PeakMemUse (bytes)7,456 7,696 240 3.2%

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% 8 0.1% 59 1.1% 0 0.0% 2,800 45.8%
Exclusive Metrics Diff for Current Function-42 -525.0% -7 -11.9% 0 N/A% 240 8.6%
Parent functions
Drupal\block\BlockRenderController::viewMultiple0 N/A% 17 212.5% 16 27.1% 0 N/A% 3,080 110.0%
url0 N/A% -6 -75.0% 38 64.4% 0 N/A% -280 -10.0%
file_create_url0 N/A% 5 62.5% 9 15.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -4 -50.0% -2 -3.4% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% -4 -50.0% -1 -1.7% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 3 37.5% 3 5.1% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% -2 -25.0% -2 -3.4% 0 N/A% 0 0.0%
user_format_name0 N/A% -2 -25.0% -8 -13.6% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -2 -25.0% -2 -3.4% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 2 25.0% 2 3.4% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 1 12.5% 1 1.7% 0 N/A% 0 0.0%
drupal_get_library0 N/A% -1 -12.5% 1 1.7% 0 N/A% 0 0.0%
drupal_get_js0 N/A% -1 -12.5% 1 1.7% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 1 12.5% 1 1.7% 0 N/A% 0 0.0%
element_info0 N/A% 1 12.5% 2 3.4% 0 N/A% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% 1 12.5% 3 5.1% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -1 -12.5% -2 -3.4% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
field_attach_view0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% 1 1.7% 0 N/A% 0 0.0%
field_language0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 0 0.0% -2 -3.4% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 54 675.0% 91 154.2% 0 N/A% 2,656 94.9%
Symfony\Component\DependencyInjection\Container::get0 N/A% -11 -137.5% -7 -11.9% 0 N/A% -96 -3.4%
drupal_container0 N/A% 7 87.5% -18 -30.5% 0 N/A% 0 0.0%