Diff Report
Run #51a562cdc3626: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5545d76a23: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51a562cdc3626Run #51a5545d76a23DiffDiff%
Number of Function Calls440 423 -17 -3.9%
Incl. Wall Time (microsec)35,090 34,163 -927 -2.6%
Incl. Wall Time (microsec) per call 80 81 1 1.3%
Excl. Wall Time (microsec)4,630 4,462 -168 -3.6%
Incl. CPU (microsecs)28,001 40,003 12,002 42.9%
Incl. CPU (microsecs) per call 64 95 31 48.6%
Excl. CPU (microsec)8,000 8,000 0 0.0%
Incl. MemUse (bytes)77,784 77,784 0 0.0%
Incl. MemUse (bytes) per call 177 184 7 4.0%
Excl. MemUse (bytes)-1,956 -1,480 476 24.3%
Incl. PeakMemUse (bytes)84,260 83,604 -656 -0.8%
Incl. PeakMemUse (bytes) per call 192 198 6 3.2%
Excl. PeakMemUse (bytes)5,180 4,984 -196 -3.8%

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-17 -25.0% -927 -5.0% 12,002 60.0% 0 0.0% -656 -1.0%
Exclusive Metrics Diff for Current Function-168 -18.1% 0 0.0% 476 N/A% -196 -29.9%
Parent functions
file_create_url-17 -100.0% -946 -102.0% -4,000 -33.3% 0 N/A% -452 -68.9%
url0 0.0% -151 -16.3% -4,000 -33.3% 0 N/A% -44 -6.7%
Drupal\block\BlockBase::build0 0.0% 109 11.8% 4,001 33.3% 0 N/A% 0 0.0%
drupal_render_page0 0.0% 48 5.2% 0 0.0% 0 N/A% 0 0.0%
field_attach_view0 0.0% 46 5.0% 0 0.0% 0 N/A% 0 0.0%
field_language0 0.0% 42 4.5% 4,000 33.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% -39 -4.2% -1 -0.0% 0 N/A% -160 -24.4%
drupal_get_library0 0.0% -38 -4.1% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 0.0% -17 -1.8% 4,001 33.3% 0 N/A% 0 0.0%
user_format_name0 0.0% 12 1.3% 4,000 33.3% 0 N/A% 0 0.0%
menu_get_item0 0.0% -8 -0.9% 0 0.0% 0 N/A% 0 0.0%
field_attach_preprocess0 0.0% 7 0.8% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 0.0% 4 0.4% 0 0.0% 0 N/A% 0 0.0%
element_info0 0.0% 4 0.4% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 0.0% 2 0.2% 4,001 33.3% 0 N/A% 0 0.0%
_menu_link_translate0 0.0% -2 -0.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% -2 -0.2% 0 0.0% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 0.0% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
toolbar_pre_render0 0.0% 1 0.1% 0 0.0% 0 N/A% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter-17 -33.3% -407 -43.9% 16,002 133.3% -476 N/A% -136 -20.7%
Symfony\Component\DependencyInjection\Container::get-17 -33.3% -328 -35.4% -4,000 -33.3% 0 N/A% -288 -43.9%
drupal_container-17 -33.3% -24 -2.6% 0 0.0% 0 N/A% -36 -5.5%