Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls175 175 0 0.0%
Incl. Wall Time (microsec)5,342 5,333 -9 -0.2%
Incl. Wall Time (microsec) per call 31 30 -0 -0.2%
Excl. Wall Time (microsec)1,269 1,299 30 2.4%
Incl. CPU (microsecs)5,521 5,491 -30 -0.5%
Incl. CPU (microsecs) per call 32 31 -0 -0.5%
Excl. CPU (microsec)1,058 1,072 14 1.3%
Incl. MemUse (bytes)79,112 79,112 0 0.0%
Incl. MemUse (bytes) per call 452 452 0 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)73,552 73,552 0 0.0%
Incl. PeakMemUse (bytes) per call 420 420 0 0.0%
Excl. PeakMemUse (bytes)3,096 3,096 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% -9 -2.0% -30 -2.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function30 333.3% 14 46.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::preExecute0 N/A% -170 -1888.9% -168 -560.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityRenderController::viewMultiple0 N/A% 63 700.0% 55 183.3% 0 N/A% 0 N/A%
user_format_name0 N/A% 44 488.9% 46 153.3% 0 N/A% 0 N/A%
field_language0 N/A% 32 355.6% 32 106.7% 0 N/A% 0 N/A%
url0 N/A% 26 288.9% 26 86.7% 0 N/A% 0 N/A%
field_attach_view0 N/A% -5 -55.6% -14 -46.7% 0 N/A% 0 N/A%
field_attach_preprocess0 N/A% 3 33.3% -1 -3.3% 0 N/A% 0 N/A%
element_info0 N/A% -2 -22.2% -1 -3.3% 0 N/A% 0 N/A%
file_create_url0 N/A% -2 -22.2% -4 -13.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 11.1% 1 3.3% 0 N/A% 0 N/A%
file_get_stream_wrappers0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
_template_preprocess_default_variables0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
menu_get_item0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenanceModeCheck0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -84 -933.3% -74 -246.7% 0 N/A% 0 N/A%
drupal_container0 N/A% 24 266.7% 22 73.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 21 233.3% 8 26.7% 0 N/A% 0 N/A%