Diff Report
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)116 101 -15 -12.9%
Incl. Wall Time (microsec) per call 58 51 -8 -12.9%
Excl. Wall Time (microsec)32 25 -7 -21.9%
Incl. CPU (microsecs)119 104 -15 -12.6%
Incl. CPU (microsecs) per call 60 52 -8 -12.6%
Excl. CPU (microsec)28 23 -5 -17.9%
Incl. MemUse (bytes)8,008 8,008 0 0.0%
Incl. MemUse (bytes) per call 4,004 4,004 0 0.0%
Excl. MemUse (bytes)1,744 1,744 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% -15 -0.0% -15 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -46.7% -5 -33.3% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -15 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -5 -33.3% -6 -40.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -2 -13.3% -3 -20.0% 0 N/A% 0 N/A%
dirname0 N/A% -1 -6.7% -1 -6.7% 0 N/A% 0 N/A%