Diff Report
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #512a40ad78082Run #512a40915a5ddDiffDiff%
Number of Function Calls625 622 -3 -0.5%
Incl. Wall Time (microsec)13,443 12,831 -612 -4.6%
Incl. Wall Time (microsec) per call 22 21 -1 -4.1%
Excl. Wall Time (microsec)3,902 3,840 -62 -1.6%
Incl. CPU (microsecs)8,000 16,002 8,002 100.0%
Incl. CPU (microsecs) per call 13 26 13 101.0%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)189,680 139,248 -50,432 -26.6%
Incl. MemUse (bytes) per call 303 224 -80 -26.2%
Excl. MemUse (bytes)-73,440 -74,112 -672 -0.9%
Incl. PeakMemUse (bytes)186,112 124,704 -61,408 -33.0%
Incl. PeakMemUse (bytes) per call 298 200 -97 -32.7%
Excl. PeakMemUse (bytes)10,408 9,808 -600 -5.8%

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-3 -25.0% -612 -2.1% 8,002 28.6% -50,432 -1.5% -61,408 -1.8%
Exclusive Metrics Diff for Current Function-62 -10.1% 4,001 50.0% -672 -1.3% -600 -1.0%
Parent functions
Drupal\Core\Database\Query\Select::preExecute-2 -66.7% -414 -67.6% 0 0.0% -29,744 -59.0% -40,080 -65.3%
drupal_render_page0 0.0% -76 -12.4% 0 0.0% -17,184 -34.1% -14,264 -23.2%
menu_get_active_breadcrumb-1 -33.3% -46 -7.5% 0 0.0% -3,376 -6.7% -3,096 -5.0%
user_format_name0 0.0% -24 -3.9% 0 0.0% 0 0.0% 120 0.2%
url0 0.0% -22 -3.6% 4,000 50.0% 0 0.0% 872 1.4%
field_attach_view0 0.0% -13 -2.1% -4,000 -50.0% 0 0.0% 0 0.0%
file_create_url0 0.0% -8 -1.3% 4,001 50.0% 0 0.0% -528 -0.9%
Drupal\block\BlockRenderController::viewMultiple0 0.0% -6 -1.0% -4,000 -50.0% 0 0.0% -2,880 -4.7%
drupal_get_html_head0 0.0% 4 0.7% 0 0.0% 256 0.5% 0 0.0%
drupal_get_library0 0.0% -3 -0.5% 0 0.0% -256 -0.5% 0 0.0%
field_attach_preprocess0 0.0% -2 -0.3% 4,001 50.0% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% -2 -0.3% 0 0.0% -128 -0.3% 0 0.0%
drupal_get_js0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
filter_get_filters0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
menu_get_item0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% 0 0.0% 4,000 50.0% 0 0.0% -1,552 -2.5%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter-3 -33.3% -523 -85.5% -4,000 -50.0% -49,568 -98.3% -58,984 -96.1%
Symfony\Component\DependencyInjection\Container::get-3 -33.3% -28 -4.6% 8,001 100.0% 0 0.0% -1,192 -1.9%
drupal_container-3 -33.3% 1 0.2% 0 0.0% -192 -0.4% -632 -1.0%