Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 25 25 N/A%
Incl. Wall Time (microsec) per call N/A 25 25 N/A%
Excl. Wall Time (microsec) 17 17 N/A%
Incl. CPU (microsecs) 26 26 N/A%
Incl. CPU (microsecs) per call N/A 26 26 N/A%
Excl. CPU (microsec) 13 13 N/A%
Incl. MemUse (bytes) 5,248 5,248 N/A%
Incl. MemUse (bytes) per call N/A 5,248 5,248 N/A%
Excl. MemUse (bytes) 2,040 2,040 N/A%
Incl. PeakMemUse (bytes) 5,080 5,080 N/A%
Incl. PeakMemUse (bytes) per call N/A 5,080 5,080 N/A%
Excl. PeakMemUse (bytes) 1,904 1,904 N/A%

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_function1 7.7% 25 0.0% 26 0.0% 5,248 0.0% 5,080 0.0%
Exclusive Metrics Diff for Current Function17 68.0% 13 50.0% 2,040 38.9% 1,904 37.5%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::__construct1 100.0% 25 100.0% 26 100.0% 5,248 100.0% 5,080 100.0%
Child functions
register_shutdown_function1 33.3% 4 16.0% 6 23.1% 1,120 21.3% 872 17.2%
array_shift1 33.3% 2 8.0% 4 15.4% 648 12.3% 912 18.0%
func_get_args1 33.3% 2 8.0% 3 11.5% 1,440 27.4% 1,392 27.4%