Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #523e49a66dc20Run #523e4c6056bfdDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)50 46 -4 -8.0%
Incl. Wall Time (microsec) per call 25 23 -2 -8.0%
Excl. Wall Time (microsec)17 15 -2 -11.8%
Incl. CPU (microsecs)51 49 -2 -3.9%
Incl. CPU (microsecs) per call 26 25 -1 -3.9%
Excl. CPU (microsec)10 9 -1 -10.0%
Incl. MemUse (bytes)8,048 8,048 0 0.0%
Incl. MemUse (bytes) per call 4,024 4,024 0 0.0%
Excl. MemUse (bytes)1,552 1,552 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% -4 -0.0% -2 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -4 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -1 -25.0% -1 -50.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -1 -25.0% -2 -100.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%