Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_alter

drupal_alterRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)1,565 1,580 15 1.0%
Incl. Wall Time (microsec) per call 31 31 0 1.0%
Excl. Wall Time (microsec)346 344 -2 -0.6%
Incl. CPU (microsecs)1,621 1,639 18 1.1%
Incl. CPU (microsecs) per call 32 32 0 1.1%
Excl. CPU (microsec)305 286 -19 -6.2%
Incl. MemUse (bytes)51,824 51,824 0 0.0%
Incl. MemUse (bytes) per call 1,016 1,016 0 0.0%
Excl. MemUse (bytes)12,512 12,512 0 0.0%
Incl. PeakMemUse (bytes)27,360 27,360 0 0.0%
Incl. PeakMemUse (bytes) per call 536 536 0 0.0%
Excl. PeakMemUse (bytes)4,344 4,344 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% 15 35.7% 18 33.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -13.3% -19 -105.6% 0 N/A% 0 N/A%
Parent functions
file_create_url0 N/A% 11 73.3% 10 55.6% 0 N/A% 0 N/A%
url0 N/A% 10 66.7% 9 50.0% 0 N/A% 0 N/A%
path_get_admin_paths0 N/A% -7 -46.7% -7 -38.9% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 3 20.0% 3 16.7% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% -2 -13.3% -1 -5.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% -2 -13.3% -1 -5.6% 0 N/A% 0 N/A%
drupal_get_library0 N/A% -2 -13.3% -3 -16.7% 0 N/A% 0 N/A%
user_format_name0 N/A% -1 -6.7% 0 0.0% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 1 6.7% 1 5.6% 0 N/A% 0 N/A%
element_info0 N/A% -1 -6.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 1 6.7% 1 5.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 6.7% 1 5.6% 0 N/A% 0 N/A%
field_language0 N/A% 1 6.7% 1 5.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 6.7% 2 11.1% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
field_attach_view0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 11 73.3% 10 55.6% 0 N/A% 0 N/A%
drupal_container0 N/A% 5 33.3% 9 50.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 1 6.7% 18 100.0% 0 N/A% 0 N/A%