Diff Report
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #51ec3c1813b11Run #51ec3b81ad265DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)17 26 9 52.9%
Incl. Wall Time (microsec) per call 17 26 9 52.9%
Excl. Wall Time (microsec)12 20 8 66.7%
Incl. CPU (microsecs)18 28 10 55.6%
Incl. CPU (microsecs) per call 18 28 10 55.6%
Excl. CPU (microsec)9 11 2 22.2%
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% 9 0.4% 10 1.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 88.9% 2 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% 9 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
register_shutdown_function0 N/A% 1 11.1% 8 80.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 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%