Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)91 85 -6 -6.6%
Incl. Wall Time (microsec) per call 30 28 -2 -6.6%
Excl. Wall Time (microsec)24 22 -2 -8.3%
Incl. CPU (microsecs)93 86 -7 -7.5%
Incl. CPU (microsecs) per call 31 29 -2 -7.5%
Excl. CPU (microsec)19 14 -5 -26.3%
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)1,496 1,496 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% -6 -0.9% -7 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -33.3% -5 -71.4% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -6 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -2 -33.3% -1 -14.3% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -1 -16.7% -1 -14.3% 0 N/A% 0 N/A%
dirname0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%