Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls165 165 0 0.0%
Incl. Wall Time (microsec)8,470 8,318 -152 -1.8%
Incl. Wall Time (microsec) per call 51 50 -1 -1.8%
Excl. Wall Time (microsec)1,440 1,423 -17 -1.2%
Incl. CPU (microsecs)8,635 8,453 -182 -2.1%
Incl. CPU (microsecs) per call 52 51 -1 -2.1%
Excl. CPU (microsec)1,208 1,153 -55 -4.6%
Incl. MemUse (bytes)117,224 117,224 0 0.0%
Incl. MemUse (bytes) per call 710 710 0 0.0%
Excl. MemUse (bytes)10,152 10,152 0 0.0%
Incl. PeakMemUse (bytes)117,304 117,328 24 0.0%
Incl. PeakMemUse (bytes) per call 711 711 0 0.0%
Excl. PeakMemUse (bytes)7,464 7,464 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% -152 -6.7% -182 -9.8% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-17 -11.2% -55 -30.2% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -55 -36.2% -62 -34.1% 0 N/A% -88 -366.7%
url0 N/A% -45 -29.6% -59 -32.4% 0 N/A% 0 0.0%
field_attach_view0 N/A% -26 -17.1% -26 -14.3% 0 N/A% 112 466.7%
Drupal\block\BlockBase::build0 N/A% -12 -7.9% -11 -6.0% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -11 -7.2% -11 -6.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 10 6.6% 5 2.7% 0 N/A% 0 0.0%
menu_get_item0 N/A% -6 -3.9% -6 -3.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 3 2.0% 4 2.2% 0 N/A% 0 0.0%
user_format_name0 N/A% -3 -2.0% -3 -1.6% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -2 -1.3% -2 -1.1% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -1 -0.7% 1 0.5% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 -0.7% 1 0.5% 0 N/A% 0 0.0%
field_language0 N/A% -1 -0.7% -5 -2.7% 0 N/A% 0 0.0%
element_info0 N/A% -1 -0.7% -1 -0.5% 0 N/A% 0 0.0%
file_create_url0 N/A% -1 -0.7% 1 0.5% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -1 -0.7% -1 -0.5% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 0.7% 1 0.5% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 0 0.0% -1 -0.5% 0 N/A% 0 0.0%
drupal_get_library0 N/A% 0 0.0% -6 -3.3% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -56 -36.8% -47 -25.8% 0 N/A% 24 100.0%
drupal_container0 N/A% -42 -27.6% -40 -22.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% -37 -24.3% -40 -22.0% 0 N/A% 0 0.0%