Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_register_shutdown_function

drupal_register_shutdown_functionRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)35 53 18 51.4%
Incl. Wall Time (microsec) per call 35 27 -9 -24.3%
Excl. Wall Time (microsec)24 38 14 58.3%
Incl. CPU (microsecs)46 56 10 21.7%
Incl. CPU (microsecs) per call 46 28 -18 -39.1%
Excl. CPU (microsec)27 29 2 7.4%
Incl. MemUse (bytes)5,208 6,720 1,512 29.0%
Incl. MemUse (bytes) per call 5,208 3,360 -1,848 -35.5%
Excl. MemUse (bytes)1,992 3,296 1,304 65.5%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 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 33.3% 18 0.2% 10 0.2% 1,512 0.5% 0 0.0%
Exclusive Metrics Diff for Current Function14 77.8% 2 20.0% 1,304 86.2% 0 N/A%
Parent functions
_drupal_session_read1 100.0% 17 94.4% 19 190.0% 1,512 100.0% 0 N/A%
Drupal\Core\Lock\DatabaseLockBackend::__construct0 0.0% 1 5.6% -9 -90.0% 0 0.0% 0 N/A%
Child functions
array_shift1 50.0% 2 11.1% 5 50.0% -136 -9.0% 0 N/A%
func_get_args1 50.0% 2 11.1% 3 30.0% 344 22.8% 0 N/A%
register_shutdown_function0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%