Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls117 117 0 0.0%
Incl. Wall Time (microsec)7,970 8,058 88 1.1%
Incl. Wall Time (microsec) per call 68 69 1 1.1%
Excl. Wall Time (microsec)1,101 1,072 -29 -2.6%
Incl. CPU (microsecs)7,587 7,640 53 0.7%
Incl. CPU (microsecs) per call 65 65 0 0.7%
Excl. CPU (microsec)857 898 41 4.8%
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)107,368 107,248 -120 -0.1%
Incl. PeakMemUse (bytes) per call 918 917 -1 -0.1%
Excl. PeakMemUse (bytes)5,408 5,328 -80 -1.5%

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% 88 1.5% 53 0.8% 0 0.0% -120 -0.5%
Exclusive Metrics Diff for Current Function-29 -33.0% 41 77.4% 0 N/A% -80 -66.7%
Parent functions
drupal_get_js0 N/A% 92 104.5% 38 71.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 46 52.3% 50 94.3% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -21 -23.9% -20 -37.7% 0 N/A% 0 0.0%
url0 N/A% -17 -19.3% -2 -3.8% 0 N/A% -120 -100.0%
_menu_link_translate0 N/A% -7 -8.0% -8 -15.1% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 6 6.8% 7 13.2% 0 N/A% 0 0.0%
file_create_url0 N/A% -6 -6.8% -4 -7.5% 0 N/A% 0 0.0%
field_language0 N/A% 4 4.5% 5 9.4% 0 N/A% 0 0.0%
drupal_get_library0 N/A% -3 -3.4% -3 -5.7% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -3 -3.4% -3 -5.7% 0 N/A% 0 0.0%
element_info0 N/A% 3 3.4% 3 5.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -3 -3.4% -2 -3.8% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -2 -2.3% -3 -5.7% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 -1.1% -1 -1.9% 0 N/A% 0 0.0%
menu_get_item0 N/A% -1 -1.1% -2 -3.8% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 1 1.1% -1 -1.9% 0 N/A% 0 0.0%
field_attach_view0 N/A% 0 0.0% 1 1.9% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
user_format_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 118 134.1% 51 96.2% 0 N/A% 0 0.0%
drupal_container0 N/A% -5 -5.7% -26 -49.1% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 4 4.5% -13 -24.5% 0 N/A% -40 -33.3%