Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_register

system_registerRun #518b13c95a609Run #518b15389813fDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)105 86 -19 -18.1%
Incl. Wall Time (microsec) per call 35 29 -6 -18.1%
Excl. Wall Time (microsec)27 22 -5 -18.5%
Incl. CPU (microsecs)107 87 -20 -18.7%
Incl. CPU (microsecs) per call 36 29 -7 -18.7%
Excl. CPU (microsec)19 13 -6 -31.6%
Incl. MemUse (bytes)9,800 9,800 0 0.0%
Incl. MemUse (bytes) per call 3,267 3,267 0 0.0%
Excl. MemUse (bytes)1,504 1,504 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% -19 -0.1% -20 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -26.3% -6 -30.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -19 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -9 -47.4% -9 -45.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -5 -26.3% -6 -30.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 1 5.0% 0 N/A% 0 N/A%