Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)23 31 8 34.8%
Incl. Wall Time (microsec) per call 23 31 8 34.8%
Excl. Wall Time (microsec)14 19 5 35.7%
Incl. CPU (microsecs)24 32 8 33.3%
Incl. CPU (microsecs) per call 24 32 8 33.3%
Excl. CPU (microsec)12 14 2 16.7%
Incl. MemUse (bytes)5,248 5,248 0 0.0%
Incl. MemUse (bytes) per call 5,248 5,248 0 0.0%
Excl. MemUse (bytes)2,040 2,040 0 0.0%
Incl. PeakMemUse (bytes)4,896 4,896 0 0.0%
Incl. PeakMemUse (bytes) per call 4,896 4,896 0 0.0%
Excl. PeakMemUse (bytes)1,904 1,904 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% 8 14.8% 8 10.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 62.5% 2 25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% 8 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
func_get_args0 N/A% 2 25.0% 3 37.5% 0 N/A% 0 N/A%
array_shift0 N/A% 1 12.5% 1 12.5% 0 N/A% 0 N/A%
register_shutdown_function0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%