Diff Report
Run #519eb7f35533b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_register

system_registerRun #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)176 174 -2 -1.1%
Incl. Wall Time (microsec) per call 44 44 -1 -1.1%
Excl. Wall Time (microsec)41 39 -2 -4.9%
Incl. CPU (microsecs)180 178 -2 -1.1%
Incl. CPU (microsecs) per call 45 45 -1 -1.1%
Excl. CPU (microsec)29 32 3 10.3%
Incl. MemUse (bytes)5,612 5,612 0 0.0%
Incl. MemUse (bytes) per call 1,403 1,403 0 0.0%
Excl. MemUse (bytes)660 660 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% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 3 150.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% 3 150.0% 1 50.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
dirname0 N/A% -1 -50.0% -4 -200.0% 0 N/A% 0 N/A%