Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls349 349 0 0.0%
Incl. Wall Time (microsec)93,691 58,158 -35,533 -37.9%
Incl. Wall Time (microsec) per call 268 167 -102 -37.9%
Excl. Wall Time (microsec)16,402 10,300 -6,102 -37.2%
Incl. CPU (microsecs)24,002 12,002 -12,000 -50.0%
Incl. CPU (microsecs) per call 69 34 -34 -50.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)161,656 161,656 0 0.0%
Incl. MemUse (bytes) per call 463 463 0 0.0%
Excl. MemUse (bytes)-3,576 -3,576 0 0.0%
Incl. PeakMemUse (bytes)178,240 178,240 0 0.0%
Incl. PeakMemUse (bytes) per call 511 511 0 0.0%
Excl. PeakMemUse (bytes)7,888 7,888 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% -35,533 -3.0% -12,000 -300.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6,102 -17.2% 4,000 33.3% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% -222 -0.6% 4,001 33.3% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% -3,942 -11.1% -4,000 -33.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -248 -0.7% -4,000 -33.3% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% -1,405 -4.0% -4,000 -33.3% 0 N/A% 0 N/A%
file_create_url0 N/A% -874 -2.5% -4,000 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -8,837 -24.9% -1 -0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -225 -0.6% 0 0.0% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -152 -0.4% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% -138 -0.4% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -134 -0.4% 0 0.0% 0 N/A% 0 N/A%
drupal_render_page0 N/A% -2,778 -7.8% 0 0.0% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% -142 -0.4% 0 0.0% 0 N/A% 0 N/A%
url0 N/A% -4,429 -12.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -1,836 -5.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -206 -0.6% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% -132 -0.4% 0 0.0% 0 N/A% 0 N/A%
field_language0 N/A% -3,743 -10.5% 0 0.0% 0 N/A% 0 N/A%
field_attach_view0 N/A% -5,652 -15.9% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -140 -0.4% 0 0.0% 0 N/A% 0 N/A%
element_info0 N/A% -166 -0.5% 0 0.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -132 -0.4% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -16,606 -46.7% -12,000 -100.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -7,105 -20.0% -4,001 -33.3% 0 N/A% 0 N/A%
drupal_container0 N/A% -5,720 -16.1% 1 0.0% 0 N/A% 0 N/A%