Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_register

system_registerRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)69 67 -2 -2.9%
Incl. Wall Time (microsec) per call 35 34 -1 -2.9%
Excl. Wall Time (microsec)21 20 -1 -4.8%
Incl. CPU (microsecs)71 70 -1 -1.4%
Incl. CPU (microsecs) per call 36 35 -1 -1.4%
Excl. CPU (microsec)14 19 5 35.7%
Incl. MemUse (bytes)8,080 8,080 0 0.0%
Incl. MemUse (bytes) per call 4,040 4,040 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% -2 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% 5 500.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -2 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -2 -100.0% -3 -300.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 1 50.0% -2 -200.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%