Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)8,058 8,369 311 3.9%
Incl. Wall Time (microsec) per call 69 72 3 3.9%
Excl. Wall Time (microsec)1,072 1,103 31 2.9%
Incl. CPU (microsecs)7,640 7,762 122 1.6%
Incl. CPU (microsecs) per call 65 66 1 1.6%
Excl. CPU (microsec)898 907 9 1.0%
Incl. MemUse (bytes)122,328 122,328 0 0.0%
Incl. MemUse (bytes) per call 1,046 1,046 0 0.0%
Excl. MemUse (bytes)12,456 12,456 0 0.0%
Incl. PeakMemUse (bytes)107,248 107,248 0 0.0%
Incl. PeakMemUse (bytes) per call 917 917 0 0.0%
Excl. PeakMemUse (bytes)5,328 5,328 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% 311 10.7% 122 7.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function31 10.0% 9 7.4% 0 N/A% 0 N/A%
Parent functions
drupal_get_js0 N/A% 188 60.5% 11 9.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 78 25.1% 80 65.6% 0 N/A% 0 N/A%
_menu_link_translate0 N/A% 20 6.4% 21 17.2% 0 N/A% 0 N/A%
Drupal\block\BlockBase::build0 N/A% 14 4.5% 13 10.7% 0 N/A% 0 N/A%
url0 N/A% 9 2.9% -7 -5.7% 0 N/A% 0 N/A%
field_language0 N/A% -6 -1.9% -8 -6.6% 0 N/A% 0 N/A%
file_create_url0 N/A% 4 1.3% 7 5.7% 0 N/A% 0 N/A%
element_info0 N/A% 2 0.6% 1 0.8% 0 N/A% 0 N/A%
drupal_render_page0 N/A% 1 0.3% 2 1.6% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
menu_get_item0 N/A% 1 0.3% 2 1.6% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 1 0.3% 1 0.8% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% 1 0.3% 2 1.6% 0 N/A% 0 N/A%
drupal_get_library0 N/A% 1 0.3% 2 1.6% 0 N/A% 0 N/A%
user_format_name0 N/A% -1 -0.3% -2 -1.6% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -0.3% -1 -0.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -1 -0.3% -2 -1.6% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 1 0.3% 2 1.6% 0 N/A% 0 N/A%
field_attach_view0 N/A% -1 -0.3% -2 -1.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 277 89.1% 85 69.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 2 0.6% 7 5.7% 0 N/A% 0 N/A%
drupal_container0 N/A% 1 0.3% 21 17.2% 0 N/A% 0 N/A%