Diff Report
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519b1908c212cRun #519b182c941bfDiffDiff%
Number of Function Calls118 102 -16 -13.6%
Incl. Wall Time (microsec)7,614 6,939 -675 -8.9%
Incl. Wall Time (microsec) per call 65 68 4 5.4%
Excl. Wall Time (microsec)1,065 913 -152 -14.3%
Incl. CPU (microsecs)7,344 6,749 -595 -8.1%
Incl. CPU (microsecs) per call 62 66 4 6.3%
Excl. CPU (microsec)901 771 -130 -14.4%
Incl. MemUse (bytes)119,080 119,080 0 0.0%
Incl. MemUse (bytes) per call 1,009 1,167 158 15.7%
Excl. MemUse (bytes)12,408 13,176 768 6.2%
Incl. PeakMemUse (bytes)91,840 91,928 88 0.1%
Incl. PeakMemUse (bytes) per call 778 901 123 15.8%
Excl. PeakMemUse (bytes)5,920 5,920 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_alter-16 -25.0% -675 -1.7% -595 -1.4% 0 0.0% 88 0.0%
Exclusive Metrics Diff for Current Function-152 -22.5% -130 -21.8% 768 N/A% 0 0.0%
Parent functions
url-16 -100.0% -451 -66.8% -469 -78.8% 0 N/A% 0 0.0%
drupal_get_js0 0.0% -145 -21.5% -56 -9.4% 0 N/A% 0 0.0%
user_format_name0 0.0% 41 6.1% 41 6.9% 0 N/A% 0 0.0%
drupal_render_page0 0.0% -33 -4.9% -33 -5.5% 0 N/A% 0 0.0%
file_create_url0 0.0% -19 -2.8% -17 -2.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% -19 -2.8% -19 -3.2% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 0.0% -17 -2.5% -16 -2.7% 0 N/A% 88 100.0%
drupal_prepare_form0 0.0% -15 -2.2% -15 -2.5% 0 N/A% 0 0.0%
_menu_link_translate0 0.0% 5 0.7% 7 1.2% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 0.0% -5 -0.7% -5 -0.8% 0 N/A% 0 0.0%
field_attach_view0 0.0% -5 -0.7% -5 -0.8% 0 N/A% 0 0.0%
drupal_get_library0 0.0% -4 -0.6% -3 -0.5% 0 N/A% 0 0.0%
field_attach_preprocess0 0.0% -4 -0.6% -5 -0.8% 0 N/A% 0 0.0%
element_info0 0.0% -4 -0.6% -3 -0.5% 0 N/A% 0 0.0%
drupal_get_html_head0 0.0% -2 -0.3% -2 -0.3% 0 N/A% 0 0.0%
drupal_get_css0 0.0% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% 1 0.1% 4 0.7% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% -1 -0.1% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% 1 0.1% 1 0.2% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
menu_get_item0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
field_language0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter-16 -33.3% -308 -45.6% -245 -41.2% -768 N/A% 88 100.0%
Symfony\Component\DependencyInjection\Container::get-16 -33.3% -115 -17.0% -124 -20.8% 0 N/A% 0 0.0%
drupal_container-16 -33.3% -100 -14.8% -96 -16.1% 0 N/A% 0 0.0%