Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)1,549 1,538 -11 -0.7%
Incl. Wall Time (microsec) per call 31 31 -0 -0.7%
Excl. Wall Time (microsec)243 237 -6 -2.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)113,376 113,376 0 0.0%
Incl. MemUse (bytes) per call 2,268 2,268 0 0.0%
Excl. MemUse (bytes)15,672 15,672 0 0.0%
Incl. PeakMemUse (bytes)114,752 114,824 72 0.1%
Incl. PeakMemUse (bytes) per call 2,295 2,296 1 0.1%
Excl. PeakMemUse (bytes)8,696 8,696 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% -11 -2.0% 0 0.0% 0 0.0% 72 0.7%
Exclusive Metrics Diff for Current Function-6 -54.5% 0 N/A% 0 N/A% 0 0.0%
Parent functions
drupal_get_js0 N/A% -9 -81.8% 0 N/A% 0 N/A% 0 0.0%
drupal_render_page0 N/A% 6 54.5% 0 N/A% 0 N/A% 0 0.0%
url0 N/A% -4 -36.4% 0 N/A% 0 N/A% 0 0.0%
user_format_name0 N/A% 2 18.2% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -2 -18.2% 0 N/A% 0 N/A% 72 100.0%
path_get_admin_paths0 N/A% 1 9.1% 0 N/A% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
field_attach_preprocess0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
drupal_get_library0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
file_get_stream_wrappers0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
Drupal\block\BlockBase::build0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
menu_get_item0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 9.1% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 1 9.1% 0 N/A% 0 N/A% 0 0.0%
field_attach_view0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
drupal_get_html_head0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
field_language0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
file_create_url0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
element_info0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
_template_preprocess_default_variables0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -5 -45.5% 0 N/A% 0 N/A% 72 100.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% -1 -9.1% 0 N/A% 0 N/A% 0 0.0%
drupal_container0 N/A% 1 9.1% 0 N/A% 0 N/A% 0 0.0%