Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)49 46 -3 -6.1%
Incl. Wall Time (microsec) per call 25 23 -2 -6.1%
Excl. Wall Time (microsec)38 36 -2 -5.3%
Incl. CPU (microsecs)53 50 -3 -5.7%
Incl. CPU (microsecs) per call 27 25 -2 -5.7%
Excl. CPU (microsec)35 30 -5 -14.3%
Incl. MemUse (bytes)3,740 3,740 0 0.0%
Incl. MemUse (bytes) per call 1,870 1,870 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)3,240 3,240 0 0.0%
Incl. PeakMemUse (bytes) per call 1,620 1,620 0 0.0%
Excl. PeakMemUse (bytes)1,788 1,788 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% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -66.7% -5 -166.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% -3 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Drupal\devel\EventSubscriber\DevelEventSubscriber::onRequest0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
register_shutdown_function0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
func_get_args0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%