Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)24 20 -4 -16.7%
Incl. Wall Time (microsec) per call 24 20 -4 -16.7%
Excl. Wall Time (microsec)17 14 -3 -17.6%
Incl. CPU (microsecs)25 21 -4 -16.0%
Incl. CPU (microsecs) per call 25 21 -4 -16.0%
Excl. CPU (microsec)13 11 -2 -15.4%
Incl. MemUse (bytes)5,336 5,328 -8 -0.1%
Incl. MemUse (bytes) per call 5,336 5,328 -8 -0.1%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -4 -0.5% -4 -0.9% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -2 -50.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% -4 -100.0% -4 -100.0% -8 -100.0% 0 N/A%
Child functions
register_shutdown_function0 N/A% -1 -25.0% -1 -25.0% -8 -100.0% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
func_get_args0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 N/A%