Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)180 158 -22 -12.2%
Incl. Wall Time (microsec) per call 30 26 -4 -12.2%
Excl. Wall Time (microsec)53 49 -4 -7.5%
Incl. CPU (microsecs)185 163 -22 -11.9%
Incl. CPU (microsecs) per call 31 27 -4 -11.9%
Excl. CPU (microsec)47 36 -11 -23.4%
Incl. MemUse (bytes)10,080 10,080 0 0.0%
Incl. MemUse (bytes) per call 1,680 1,680 0 0.0%
Excl. MemUse (bytes)1,336 1,336 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% -22 -2.3% -22 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -18.2% -11 -50.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -22 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -8 -36.4% -9 -40.9% 0 N/A% 0 N/A%
dirname0 N/A% -7 -31.8% 1 4.5% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -3 -13.6% -3 -13.6% 0 N/A% 0 N/A%