Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)19 37 18 94.7%
Incl. Wall Time (microsec) per call 19 37 18 94.7%
Excl. Wall Time (microsec)15 32 17 113.3%
Incl. CPU (microsecs)21 39 18 85.7%
Incl. CPU (microsecs) per call 21 39 18 85.7%
Excl. CPU (microsec)13 20 7 53.8%
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% 18 5.0% 18 9.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 94.4% 7 38.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct0 N/A% 18 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
register_shutdown_function0 N/A% 1 5.6% 1 5.6% 0 N/A% 0 N/A%
func_get_args0 N/A% 0 0.0% 10 55.6% 0 N/A% 0 N/A%