Diff Report
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #517d7587ada9cRun #517d750163e11DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)82 31 -51 -62.2%
Incl. Wall Time (microsec) per call 41 16 -26 -62.2%
Excl. Wall Time (microsec)69 23 -46 -66.7%
Incl. CPU (microsecs)84 34 -50 -59.5%
Incl. CPU (microsecs) per call 42 17 -25 -59.5%
Excl. CPU (microsec)64 17 -47 -73.4%
Incl. MemUse (bytes)6,792 6,784 -8 -0.1%
Incl. MemUse (bytes) per call 3,396 3,392 -4 -0.1%
Excl. MemUse (bytes)3,408 3,408 0 0.0%
Incl. PeakMemUse (bytes)5,864 5,856 -8 -0.1%
Incl. PeakMemUse (bytes) per call 2,932 2,928 -4 -0.1%
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% -51 -0.6% -50 -0.5% -8 -0.1% -8 -0.1%
Exclusive Metrics Diff for Current Function-46 -90.2% -47 -94.0% 0 0.0% 0 0.0%
Parent functions
Drupal\devel\EventSubscriber\DevelEventSubscriber::onRequest0 N/A% -51 -100.0% -52 -104.0% -8 -100.0% -8 -100.0%
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% 0 0.0% 2 4.0% 0 0.0% 0 0.0%
Child functions
func_get_args0 N/A% -4 -7.8% -5 -10.0% -8 -100.0% -8 -100.0%
array_shift0 N/A% -1 -2.0% 0 0.0% 0 0.0% 0 0.0%
register_shutdown_function0 N/A% 0 0.0% 2 4.0% 0 0.0% 0 0.0%