Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4a154bbb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #519af44245f83Run #519af4a154bbbDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)134 118 -16 -11.9%
Incl. Wall Time (microsec) per call 45 39 -5 -11.9%
Excl. Wall Time (microsec)31 27 -4 -12.9%
Incl. CPU (microsecs)135 120 -15 -11.1%
Incl. CPU (microsecs) per call 45 40 -5 -11.1%
Excl. CPU (microsec)19 20 1 5.3%
Incl. MemUse (bytes)9,752 9,752 0 0.0%
Incl. MemUse (bytes) per call 3,251 3,251 0 0.0%
Excl. MemUse (bytes)1,472 1,472 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% -16 -3.1% -15 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -25.0% 1 6.7% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -16 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -8 -50.0% -10 -66.7% 0 N/A% 0 N/A%
dirname0 N/A% -2 -12.5% -3 -20.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -2 -12.5% -3 -20.0% 0 N/A% 0 N/A%