Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_register

system_registerRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)87 95 8 9.2%
Incl. Wall Time (microsec) per call 29 32 3 9.2%
Excl. Wall Time (microsec)19 22 3 15.8%
Incl. CPU (microsecs)89 96 7 7.9%
Incl. CPU (microsecs) per call 30 32 2 7.9%
Excl. CPU (microsec)14 17 3 21.4%
Incl. MemUse (bytes)9,792 9,792 0 0.0%
Incl. MemUse (bytes) per call 3,264 3,264 0 0.0%
Excl. MemUse (bytes)1,496 1,496 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% 8 0.3% 7 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 37.5% 3 42.9% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% 8 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% 4 50.0% 1 14.3% 0 N/A% 0 N/A%
dirname0 N/A% 1 12.5% -1 -14.3% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% 4 57.1% 0 N/A% 0 N/A%