Diff Report
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #517dc41118628Run #517dc23f63001DiffDiff%
Number of Function Calls452 432 -20 -4.4%
Incl. Wall Time (microsec)11,606 11,190 -416 -3.6%
Incl. Wall Time (microsec) per call 26 26 0 0.9%
Excl. Wall Time (microsec)3,200 3,056 -144 -4.5%
Incl. CPU (microsecs)12,000 8,001 -3,999 -33.3%
Incl. CPU (microsecs) per call 27 19 -8 -30.2%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)188,912 190,400 1,488 0.8%
Incl. MemUse (bytes) per call 418 441 23 5.5%
Excl. MemUse (bytes)-8,464 -6,880 1,584 18.7%
Incl. PeakMemUse (bytes)175,864 185,600 9,736 5.5%
Incl. PeakMemUse (bytes) per call 389 430 41 10.4%
Excl. PeakMemUse (bytes)10,288 11,720 1,432 13.9%

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-20 -25.0% -416 -0.8% -3,999 -7.7% 1,488 0.1% 9,736 0.7%
Exclusive Metrics Diff for Current Function-144 -34.6% 0 0.0% 1,584 106.5% 1,432 14.7%
Parent functions
file_create_url-21 -105.0% -470 -113.0% 8,001 200.1% 0 0.0% 1,848 19.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 0.0% 38 9.1% -12,000 -300.1% -128 -8.6% 352 3.6%
field_attach_view0 0.0% 20 4.8% 0 0.0% 1,376 92.5% 1,064 10.9%
url1 5.0% -12 -2.9% 0 0.0% 0 0.0% 576 5.9%
field_language0 0.0% 10 2.4% 0 0.0% 0 0.0% 0 0.0%
drupal_get_library0 0.0% 4 1.0% 0 0.0% 256 17.2% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple0 0.0% 3 0.7% 0 0.0% -16 -1.1% -16 -0.2%
Drupal\Core\Database\Query\Select::preExecute0 0.0% -2 -0.5% 0 0.0% -64 -4.3% 728 7.5%
_template_preprocess_default_variables0 0.0% -2 -0.5% 0 0.0% 0 0.0% 4,024 41.3%
_menu_link_translate0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
field_attach_preprocess0 0.0% -1 -0.2% 0 0.0% 0 0.0% 1,248 12.8%
drupal_get_js0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_render_page0 0.0% -1 -0.2% 0 0.0% 0 0.0% -88 -0.9%
user_format_name0 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%
menu_get_item0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
file_get_stream_wrappers0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_get_css0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 0 0.0% 0 0.0% 64 4.3% 0 0.0%
drupal_prepare_form0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
drupal_container-20 -33.3% -123 -29.6% 0 0.0% 0 0.0% 592 6.1%
Symfony\Component\DependencyInjection\Container::get-20 -33.3% -105 -25.2% 0 0.0% 0 0.0% 1,680 17.3%
Drupal\Core\Extension\ModuleHandler::alter-20 -33.3% -44 -10.6% -3,999 -100.0% -96 -6.5% 6,032 62.0%