Diff Report
Run #51a45b36a618d: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a459a8e59c2: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51a45b36a618dRun #51a459a8e59c2DiffDiff%
Number of Function Calls423 423 0 0.0%
Incl. Wall Time (microsec)33,974 33,685 -289 -0.9%
Incl. Wall Time (microsec) per call 80 80 -1 -0.9%
Excl. Wall Time (microsec)4,469 4,441 -28 -0.6%
Incl. CPU (microsecs)48,002 32,002 -16,000 -33.3%
Incl. CPU (microsecs) per call 113 76 -38 -33.3%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)77,764 77,788 24 0.0%
Incl. MemUse (bytes) per call 184 184 0 0.0%
Excl. MemUse (bytes)-1,468 -1,480 -12 -0.8%
Incl. PeakMemUse (bytes)84,540 83,660 -880 -1.0%
Incl. PeakMemUse (bytes) per call 200 198 -2 -1.0%
Excl. PeakMemUse (bytes)5,268 4,984 -284 -5.4%

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% -289 -2.1% -16,000 -133.3% 24 0.1% -880 -2.3%
Exclusive Metrics Diff for Current Function-28 -9.7% -4,000 -25.0% -12 -50.0% -284 -32.3%
Parent functions
file_create_url0 N/A% -67 -23.2% -8,000 -50.0% 0 0.0% -640 -72.7%
field_attach_preprocess0 N/A% -55 -19.0% -4,000 -25.0% 0 0.0% 0 0.0%
url0 N/A% -49 -17.0% 4,000 25.0% 0 0.0% 84 9.5%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -48 -16.6% -4,000 -25.0% -32 -133.3% -72 -8.2%
drupal_get_library0 N/A% -46 -15.9% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -37 -12.8% -4,000 -25.0% 8 33.3% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -37 -12.8% 3,999 25.0% 0 0.0% 0 0.0%
field_language0 N/A% 30 10.4% 0 0.0% 0 0.0% 0 0.0%
user_format_name0 N/A% 19 6.6% -4,000 -25.0% 0 0.0% 0 0.0%
field_attach_view0 N/A% -13 -4.5% 4,001 25.0% 64 266.7% 0 0.0%
path_get_admin_paths0 N/A% 7 2.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build0 N/A% 7 2.4% 0 0.0% 0 0.0% 20 2.3%
drupal_render_page0 N/A% -6 -2.1% -4,000 -25.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 N/A% -5 -1.7% 0 0.0% 0 0.0% -272 -30.9%
menu_get_item0 N/A% 4 1.4% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 4 1.4% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 2 0.7% 0 0.0% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 1 0.3% 0 0.0% -12 -50.0% 0 0.0%
drupal_get_html_head0 N/A% 1 0.3% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
toolbar_pre_render0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 N/A% 1 0.3% 0 0.0% -4 -16.7% 0 0.0%
file_get_stream_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -144 -49.8% 1 0.0% 36 150.0% -456 -51.8%
Symfony\Component\DependencyInjection\Container::get0 N/A% -68 -23.5% -12,001 -75.0% 0 0.0% -104 -11.8%
drupal_container0 N/A% -49 -17.0% 0 0.0% 0 0.0% -36 -4.1%