Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)157 467 310 197.5%
Incl. Wall Time (microsec) per call 157 467 310 197.5%
Excl. Wall Time (microsec)93 272 179 192.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,376 7,376 0 0.0%
Incl. MemUse (bytes) per call 7,376 7,376 0 0.0%
Excl. MemUse (bytes)2,856 2,856 0 0.0%
Incl. PeakMemUse (bytes)3,944 3,944 0 0.0%
Incl. PeakMemUse (bytes) per call 3,944 3,944 0 0.0%
Excl. PeakMemUse (bytes)2,264 2,264 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% 310 0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function179 57.7% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% 310 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
register_shutdown_function0 N/A% 54 17.4% 0 N/A% 0 N/A% 0 N/A%
array_shift0 N/A% 42 13.5% 0 N/A% 0 N/A% 0 N/A%
func_get_args0 N/A% 35 11.3% 0 N/A% 0 N/A% 0 N/A%