Diff Report
Run #51981e001fd46: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51981e001fd46Run #51981beb768adDiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)3,301 3,232 -69 -2.1%
Incl. Wall Time (microsec) per call 42 41 -1 -2.1%
Excl. Wall Time (microsec)581 568 -13 -2.2%
Incl. CPU (microsecs)3,380 3,311 -69 -2.0%
Incl. CPU (microsecs) per call 43 42 -1 -2.0%
Excl. CPU (microsec)454 457 3 0.7%
Incl. MemUse (bytes)90,824 90,824 0 0.0%
Incl. MemUse (bytes) per call 1,164 1,164 0 0.0%
Excl. MemUse (bytes)16,704 16,704 0 0.0%
Incl. PeakMemUse (bytes)58,592 58,592 0 0.0%
Incl. PeakMemUse (bytes) per call 751 751 0 0.0%
Excl. PeakMemUse (bytes)7,104 7,104 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% -69 -48.3% -69 -22.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -18.8% 3 4.3% 0 N/A% 0 N/A%
Parent functions
Drupal\block\BlockBase::build0 N/A% -41 -59.4% -43 -62.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -25 -36.2% -21 -30.4% 0 N/A% 0 N/A%
url0 N/A% -7 -10.1% -5 -7.2% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -7 -10.1% -7 -10.1% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 4 5.8% 4 5.8% 0 N/A% 0 N/A%
field_language0 N/A% 3 4.3% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 3 4.3% 2 2.9% 0 N/A% 0 N/A%
field_attach_view0 N/A% -2 -2.9% -3 -4.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple@10 N/A% 2 2.9% 3 4.3% 0 N/A% 0 N/A%
menu_get_active_breadcrumb0 N/A% -1 -1.4% -1 -1.4% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 1 1.4% 1 1.4% 0 N/A% 0 N/A%
menu_get_item0 N/A% -1 -1.4% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -1.4% 0 0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 1.4% 0 0.0% 0 N/A% 0 N/A%
field_attach_view@10 N/A% 1 1.4% 2 2.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 1 1.4% 1 1.4% 0 N/A% 0 N/A%
element_info0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
user_format_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
file_create_url0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -45 -65.2% -44 -63.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -8 -11.6% -19 -27.5% 0 N/A% 0 N/A%
drupal_container0 N/A% -3 -4.3% -9 -13.0% 0 N/A% 0 N/A%