Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)180 136 -44 -24.4%
Incl. Wall Time (microsec) per call 30 23 -7 -24.4%
Excl. Wall Time (microsec)53 39 -14 -26.4%
Incl. CPU (microsecs)185 142 -43 -23.2%
Incl. CPU (microsecs) per call 31 24 -7 -23.2%
Excl. CPU (microsec)47 26 -21 -44.7%
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% -44 -129.4% -43 -26.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -31.8% -21 -48.8% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -44 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -18 -40.9% -19 -44.2% 0 N/A% 0 N/A%
dirname0 N/A% -7 -15.9% 2 4.7% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -5 -11.4% -5 -11.6% 0 N/A% 0 N/A%