Diff Report
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #519f02001a77aRun #519f012418c24DiffDiff%
Number of Function Calls286 286 0 0.0%
Incl. Wall Time (microsec)8,723 8,564 -159 -1.8%
Incl. Wall Time (microsec) per call 31 30 -1 -1.8%
Excl. Wall Time (microsec)2,073 2,050 -23 -1.1%
Incl. CPU (microsecs)8,997 8,847 -150 -1.7%
Incl. CPU (microsecs) per call 31 31 -1 -1.7%
Excl. CPU (microsec)1,588 1,586 -2 -0.1%
Incl. MemUse (bytes)114,784 114,784 0 0.0%
Incl. MemUse (bytes) per call 401 401 0 0.0%
Excl. MemUse (bytes)5,928 5,928 0 0.0%
Incl. PeakMemUse (bytes)79,128 79,128 0 0.0%
Incl. PeakMemUse (bytes) per call 277 277 0 0.0%
Excl. PeakMemUse (bytes)2,920 2,920 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% -159 -49.2% -150 -10.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -14.5% -2 -1.3% 0 N/A% 0 N/A%
Parent functions
field_view_field0 N/A% -64 -40.3% -64 -42.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -55 -34.6% -55 -36.7% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -45 -28.3% -45 -30.0% 0 N/A% 0 N/A%
url0 N/A% 12 7.5% 3 2.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 9 5.7% 10 6.7% 0 N/A% 0 N/A%
file_create_url0 N/A% -8 -5.0% 2 1.3% 0 N/A% 0 N/A%
element_info0 N/A% -7 -4.4% -8 -5.3% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 5 3.1% 7 4.7% 0 N/A% 0 N/A%
field_language0 N/A% -4 -2.5% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -2 -1.3% -1 -0.7% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 2 1.3% 2 1.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -2 -1.3% -3 -2.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 0.6% 1 0.7% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -1 -0.6% 1 0.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 0.6% 2 1.3% 0 N/A% 0 N/A%
user_format_name0 N/A% -1 -0.6% 0 0.0% 0 N/A% 0 N/A%
field_attach_view0 N/A% 1 0.6% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -0.6% -2 -1.3% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 2 1.3% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AlterDecorator::getDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% -2 -1.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -103 -64.8% -99 -66.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -23 -14.5% -21 -14.0% 0 N/A% 0 N/A%
drupal_container0 N/A% -10 -6.3% -28 -18.7% 0 N/A% 0 N/A%