Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)3,736 3,781 45 1.2%
Incl. Wall Time (microsec) per call 63 64 1 1.2%
Excl. Wall Time (microsec)429 430 1 0.2%
Incl. CPU (microsecs)3,533 3,592 59 1.7%
Incl. CPU (microsecs) per call 60 61 1 1.7%
Excl. CPU (microsec)343 344 1 0.3%
Incl. MemUse (bytes)99,384 99,384 0 0.0%
Incl. MemUse (bytes) per call 1,684 1,684 0 0.0%
Excl. MemUse (bytes)15,240 15,240 0 0.0%
Incl. PeakMemUse (bytes)78,208 78,224 16 0.0%
Incl. PeakMemUse (bytes) per call 1,326 1,326 0 0.0%
Excl. PeakMemUse (bytes)7,168 7,168 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% 45 24.2% 59 11.5% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function1 2.2% 1 1.7% 0 N/A% 0 0.0%
Parent functions
drupal_render_page0 N/A% 48 106.7% 61 103.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 28 62.2% 28 47.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -18 -40.0% -20 -33.9% 0 N/A% 0 0.0%
url0 N/A% 13 28.9% 13 22.0% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -10 -22.2% -10 -16.9% 0 N/A% -48 -300.0%
path_get_admin_paths0 N/A% -8 -17.8% -8 -13.6% 0 N/A% 0 0.0%
element_info0 N/A% -6 -13.3% -6 -10.2% 0 N/A% 0 0.0%
user_format_name0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -1 -2.2% -2 -3.4% 0 N/A% 0 0.0%
drupal_get_js0 N/A% -1 -2.2% 4 6.8% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 1 2.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 0.0%
field_attach_view0 N/A% -1 -2.2% 1 1.7% 0 N/A% 0 0.0%
field_language0 N/A% -1 -2.2% -1 -1.7% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 1 2.2% 1 1.7% 0 N/A% 16 100.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 0.0%
menu_get_item0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_library0 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% 48 300.0%
file_create_url0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 35 77.8% 45 76.3% 0 N/A% 16 100.0%
drupal_container0 N/A% 7 15.6% 6 10.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 2 4.4% 7 11.9% 0 N/A% 0 0.0%