Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 18 -2 -10.0%
Incl. Wall Time (microsec) per call 20 18 -2 -10.0%
Excl. Wall Time (microsec)15 14 -1 -6.7%
Incl. CPU (microsecs)24 21 -3 -12.5%
Incl. CPU (microsecs) per call 24 21 -3 -12.5%
Excl. CPU (microsec)17 14 -3 -17.6%
Incl. MemUse (bytes)2,196 2,196 0 0.0%
Incl. MemUse (bytes) per call 2,196 2,196 0 0.0%
Excl. MemUse (bytes)892 892 0 0.0%
Incl. PeakMemUse (bytes)2,148 2,148 0 0.0%
Incl. PeakMemUse (bytes) per call 2,148 2,148 0 0.0%
Excl. PeakMemUse (bytes)900 900 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% -2 -0.8% -3 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% -3 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
register_shutdown_function0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
func_get_args0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%