Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)111 103 -8 -7.2%
Incl. Wall Time (microsec) per call 28 26 -2 -7.2%
Excl. Wall Time (microsec)33 31 -2 -6.1%
Incl. CPU (microsecs)113 107 -6 -5.3%
Incl. CPU (microsecs) per call 28 27 -2 -5.3%
Excl. CPU (microsec)25 22 -3 -12.0%
Incl. MemUse (bytes)9,296 9,296 0 0.0%
Incl. MemUse (bytes) per call 2,324 2,324 0 0.0%
Excl. MemUse (bytes)1,632 1,632 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% -8 -2.5% -6 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -25.0% -3 -50.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -8 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -4 -50.0% -2 -33.3% 0 N/A% 0 N/A%
dirname0 N/A% -1 -12.5% 0 0.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -1 -12.5% -1 -16.7% 0 N/A% 0 N/A%