Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_register

system_registerRun #52d4b590e6e18Run #52d4b5e5ddba1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)38 37 -1 -2.6%
Incl. Wall Time (microsec) per call 19 19 -1 -2.6%
Excl. Wall Time (microsec)13 13 0 0.0%
Incl. CPU (microsecs)40 38 -2 -5.0%
Incl. CPU (microsecs) per call 20 19 -1 -5.0%
Excl. CPU (microsec)12 7 -5 -41.7%
Incl. MemUse (bytes)8,040 8,040 0 0.0%
Incl. MemUse (bytes) per call 4,020 4,020 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% -1 -0.3% -2 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -5 -250.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -1 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -1 -100.0% 2 100.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%