Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls449 449 0 0.0%
Incl. Wall Time (microsec)17,407 17,310 -97 -0.6%
Incl. Wall Time (microsec) per call 39 39 -0 -0.6%
Excl. Wall Time (microsec)4,672 4,621 -51 -1.1%
Incl. CPU (microsecs)17,854 17,772 -82 -0.5%
Incl. CPU (microsecs) per call 40 40 -0 -0.5%
Excl. CPU (microsec)3,838 3,862 24 0.6%
Incl. MemUse (bytes)72,392 72,392 0 0.0%
Incl. MemUse (bytes) per call 161 161 0 0.0%
Excl. MemUse (bytes)-2,256 -2,256 0 0.0%
Incl. PeakMemUse (bytes)64,856 64,756 -100 -0.2%
Incl. PeakMemUse (bytes) per call 144 144 -0 -0.2%
Excl. PeakMemUse (bytes)3,396 3,396 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% -97 -15.5% -82 -5.4% 0 0.0% -100 -0.6%
Exclusive Metrics Diff for Current Function-51 -52.6% 24 29.3% 0 N/A% 0 0.0%
Parent functions
user_format_name0 N/A% -40 -41.2% -47 -57.3% 0 N/A% 0 0.0%
file_create_url0 N/A% 26 26.8% 14 17.1% 0 N/A% 0 0.0%
drupal_get_library0 N/A% -24 -24.7% -24 -29.3% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -22 -22.7% -21 -25.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -21 -21.6% -8 -9.8% 0 N/A% 0 0.0%
url0 N/A% -17 -17.5% -15 -18.3% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 16 16.5% 18 22.0% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% 12 12.4% 8 9.8% 0 N/A% 0 0.0%
field_language0 N/A% -10 -10.3% -6 -7.3% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% -10 -10.3% -11 -13.4% 0 N/A% 0 0.0%
menu_get_item0 N/A% -10 -10.3% -10 -12.2% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 6 6.2% 7 8.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 5.2% 5 6.1% 0 N/A% -100 -100.0%
element_info0 N/A% -4 -4.1% -3 -3.7% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 3 3.1% 2 2.4% 0 N/A% 0 0.0%
field_attach_view0 N/A% -3 -3.1% 11 13.4% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -2 -2.1% -1 -1.2% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 2 2.1% 2 2.4% 0 N/A% 0 0.0%
filter_get_filters0 N/A% -2 -2.1% -2 -2.4% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_js0 N/A% -1 -1.0% -1 -1.2% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -43 -44.3% -75 -91.5% 0 N/A% -100 -100.0%
drupal_container0 N/A% -7 -7.2% -14 -17.1% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 4 4.1% -17 -20.7% 0 N/A% 0 0.0%