Diff Report
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd1075886b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for system_register

system_registerRun #523bd0c5929e9Run #523bd1075886bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)137 75 -62 -45.3%
Incl. Wall Time (microsec) per call 69 38 -31 -45.3%
Excl. Wall Time (microsec)39 25 -14 -35.9%
Incl. CPU (microsecs)139 77 -62 -44.6%
Incl. CPU (microsecs) per call 70 39 -31 -44.6%
Excl. CPU (microsec)30 19 -11 -36.7%
Incl. MemUse (bytes)8,064 8,064 0 0.0%
Incl. MemUse (bytes) per call 4,032 4,032 0 0.0%
Excl. MemUse (bytes)1,560 1,560 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% -62 -3.5% -62 -7.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-14 -22.6% -11 -17.7% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -62 -100.0% -62 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -33 -53.2% -34 -54.8% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -10 -16.1% -10 -16.1% 0 N/A% 0 N/A%
dirname0 N/A% -5 -8.1% -7 -11.3% 0 N/A% 0 N/A%