Diff Report
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_register

system_registerRun #51ec66a5a877dRun #51ec623000e0cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)83 85 2 2.4%
Incl. Wall Time (microsec) per call 28 28 1 2.4%
Excl. Wall Time (microsec)22 23 1 4.5%
Incl. CPU (microsecs)85 87 2 2.4%
Incl. CPU (microsecs) per call 28 29 1 2.4%
Excl. CPU (microsec)21 15 -6 -28.6%
Incl. MemUse (bytes)9,704 9,720 16 0.2%
Incl. MemUse (bytes) per call 3,235 3,240 5 0.2%
Excl. MemUse (bytes)1,496 1,504 8 0.5%
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% 2 0.1% 2 0.1% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -6 -300.0% 8 50.0% 0 N/A%
Parent function
system_list0 N/A% 2 100.0% 2 100.0% 16 100.0% 0 N/A%
Child functions
drupal_classloader_register0 N/A% 1 50.0% 2 100.0% 0 0.0% 0 N/A%
dirname0 N/A% 0 0.0% 3 150.0% 8 50.0% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% 3 150.0% 0 0.0% 0 N/A%