Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)26 19 -7 -26.9%
Incl. Wall Time (microsec) per call 26 19 -7 -26.9%
Excl. Wall Time (microsec)20 13 -7 -35.0%
Incl. CPU (microsecs)28 20 -8 -28.6%
Incl. CPU (microsecs) per call 28 20 -8 -28.6%
Excl. CPU (microsec)11 10 -1 -9.1%
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)5,328 5,328 0 0.0%
Incl. PeakMemUse (bytes) per call 5,328 5,328 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% -7 -1.9% -8 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -1 -12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% -7 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
func_get_args0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%
register_shutdown_function0 N/A% 0 0.0% -8 -100.0% 0 N/A% 0 N/A%