Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls945 945 0 0.0%
Incl. Wall Time (microsec)20,987 20,014 -973 -4.6%
Incl. Wall Time (microsec) per call 22 21 -1 -4.6%
Excl. Wall Time (microsec)6,464 6,179 -285 -4.4%
Incl. CPU (microsecs)21,739 20,778 -961 -4.4%
Incl. CPU (microsecs) per call 23 22 -1 -4.4%
Excl. CPU (microsec)4,958 4,803 -155 -3.1%
Incl. MemUse (bytes)92,816 92,816 0 0.0%
Incl. MemUse (bytes) per call 98 98 0 0.0%
Excl. MemUse (bytes)-26,488 -26,472 16 0.1%
Incl. PeakMemUse (bytes)157,576 86,576 -71,000 -45.1%
Incl. PeakMemUse (bytes) per call 167 92 -75 -45.1%
Excl. PeakMemUse (bytes)7,520 5,408 -2,112 -28.1%

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% -973 -3.8% -961 -3.4% 0 0.0% -71,000 -51.4%
Exclusive Metrics Diff for Current Function-285 -29.3% -155 -16.1% 16 N/A% -2,112 -3.0%
Parent functions
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -391 -40.2% -393 -40.9% 0 N/A% -39,736 -56.0%
url0 N/A% -333 -34.2% -309 -32.2% 0 N/A% -2,296 -3.2%
field_attach_view0 N/A% -195 -20.0% -185 -19.3% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -28 -2.9% -43 -4.5% 0 N/A% -48 -0.1%
Drupal\Core\Entity\EntityRenderController::viewMultiple@10 N/A% 26 2.7% 17 1.8% 0 N/A% 0 0.0%
element_info0 N/A% -26 -2.7% -26 -2.7% 0 N/A% 0 0.0%
user_format_name0 N/A% -15 -1.5% -6 -0.6% 0 N/A% -312 -0.4%
file_create_url0 N/A% -8 -0.8% -10 -1.0% 0 N/A% -28,496 -40.1%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 7 0.7% 3 0.3% 0 N/A% -112 -0.2%
field_language0 N/A% -6 -0.6% -7 -0.7% 0 N/A% 0 0.0%
drupal_render_page0 N/A% -3 -0.3% -2 -0.2% 0 N/A% 0 0.0%
menu_get_item0 N/A% 3 0.3% 3 0.3% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -3 -0.3% -1 -0.1% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 2 0.2% 3 0.3% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -2 -0.2% -3 -0.3% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 1 0.1% 2 0.2% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% -1 -0.1% -1 -0.1% 0 N/A% 0 0.0%
drupal_get_library0 N/A% -1 -0.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -0.1% -4 -0.4% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 1 0.1% 1 0.1% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -435 -44.7% -452 -47.0% -16 N/A% -68,344 -96.3%
Symfony\Component\DependencyInjection\Container::get0 N/A% -192 -19.7% -240 -25.0% 0 N/A% -400 -0.6%
drupal_container0 N/A% -61 -6.3% -114 -11.9% 0 N/A% -144 -0.2%