Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_register

system_registerRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)152 132 -20 -13.2%
Incl. Wall Time (microsec) per call 51 44 -7 -13.2%
Excl. Wall Time (microsec)38 32 -6 -15.8%
Incl. CPU (microsecs)155 135 -20 -12.9%
Incl. CPU (microsecs) per call 52 45 -7 -12.9%
Excl. CPU (microsec)31 23 -8 -25.8%
Incl. MemUse (bytes)5,200 5,200 0 0.0%
Incl. MemUse (bytes) per call 1,733 1,733 0 0.0%
Excl. MemUse (bytes)744 744 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% -20 -0.0% -20 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -30.0% -8 -40.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -20 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -8 -40.0% -9 -45.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -5 -25.0% -4 -20.0% 0 N/A% 0 N/A%
dirname0 N/A% -1 -5.0% 1 5.0% 0 N/A% 0 N/A%