Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)34 31 -3 -8.8%
Incl. Wall Time (microsec) per call 17 16 -2 -8.8%
Excl. Wall Time (microsec)26 23 -3 -11.5%
Incl. CPU (microsecs)36 34 -2 -5.6%
Incl. CPU (microsecs) per call 18 17 -1 -5.6%
Excl. CPU (microsec)20 20 0 0.0%
Incl. MemUse (bytes)6,784 6,784 0 0.0%
Incl. MemUse (bytes) per call 3,392 3,392 0 0.0%
Excl. MemUse (bytes)3,408 3,408 0 0.0%
Incl. PeakMemUse (bytes)5,856 5,856 0 0.0%
Incl. PeakMemUse (bytes) per call 2,928 2,928 0 0.0%
Excl. PeakMemUse (bytes)2,736 2,736 0 0.0%

Parent/Child Regression/Improvement report for drupal_register_shutdown_function [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_register_shutdown_function0 N/A% -3 -0.0% -2 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% -3 -100.0% -3 -150.0% 0 N/A% 0 N/A%
Drupal\devel\EventSubscriber\DevelEventSubscriber::onRequest0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Child functions
array_shift0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
func_get_args0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
register_shutdown_function0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%