Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)103 98 -5 -4.9%
Incl. Wall Time (microsec) per call 26 25 -1 -4.9%
Excl. Wall Time (microsec)29 27 -2 -6.9%
Incl. CPU (microsecs)106 100 -6 -5.7%
Incl. CPU (microsecs) per call 27 25 -2 -5.7%
Excl. CPU (microsec)21 19 -2 -9.5%
Incl. MemUse (bytes)9,288 9,288 0 0.0%
Incl. MemUse (bytes) per call 2,322 2,322 0 0.0%
Excl. MemUse (bytes)1,624 1,624 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% -5 -0.1% -6 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -40.0% -2 -33.3% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -5 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
dirname0 N/A% -2 -40.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -1 -20.0% -1 -16.7% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -2 -33.3% 0 N/A% 0 N/A%