Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_register

system_registerRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)92 85 -7 -7.6%
Incl. Wall Time (microsec) per call 31 28 -2 -7.6%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)95 87 -8 -8.4%
Incl. CPU (microsecs) per call 32 29 -3 -8.4%
Excl. CPU (microsec)14 16 2 14.3%
Incl. MemUse (bytes)9,792 9,792 0 0.0%
Incl. MemUse (bytes) per call 3,264 3,264 0 0.0%
Excl. MemUse (bytes)1,496 1,496 0 0.0%
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 system_register [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
system_register0 N/A% -7 -1.5% -8 -2.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -14.3% 2 25.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -7 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -3 -42.9% -5 -62.5% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -2 -28.6% -1 -12.5% 0 N/A% 0 N/A%
dirname0 N/A% -1 -14.3% -4 -50.0% 0 N/A% 0 N/A%