Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)18 17 -1 -5.6%
Incl. Wall Time (microsec) per call 18 17 -1 -5.6%
Excl. Wall Time (microsec)14 11 -3 -21.4%
Incl. CPU (microsecs)20 18 -2 -10.0%
Incl. CPU (microsecs) per call 20 18 -2 -10.0%
Excl. CPU (microsec)13 8 -5 -38.5%
Incl. MemUse (bytes)5,328 5,328 0 0.0%
Incl. MemUse (bytes) per call 5,328 5,328 0 0.0%
Excl. MemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes)5,280 5,280 0 0.0%
Incl. PeakMemUse (bytes) per call 5,280 5,280 0 0.0%
Excl. PeakMemUse (bytes)2,200 2,200 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% -1 -0.2% -2 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -300.0% -5 -250.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
array_shift0 N/A% 2 200.0% 1 50.0% 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% 2 100.0% 0 N/A% 0 N/A%