Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b18dba5252: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #519b182c941bfRun #519b18dba5252DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)133 127 -6 -4.5%
Incl. Wall Time (microsec) per call 44 42 -2 -4.5%
Excl. Wall Time (microsec)27 28 1 3.7%
Incl. CPU (microsecs)136 129 -7 -5.1%
Incl. CPU (microsecs) per call 45 43 -2 -5.1%
Excl. CPU (microsec)22 18 -4 -18.2%
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)1,472 1,472 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 -1.6% -7 -1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% -4 -57.1% 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_classloader_register0 N/A% -3 -50.0% -2 -28.6% 0 N/A% 0 N/A%
dirname0 N/A% -2 -33.3% 2 28.6% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -2 -33.3% -3 -42.9% 0 N/A% 0 N/A%