Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_register

system_registerRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)98 101 3 3.1%
Incl. Wall Time (microsec) per call 33 34 1 3.1%
Excl. Wall Time (microsec)22 25 3 13.6%
Incl. CPU (microsecs)101 103 2 2.0%
Incl. CPU (microsecs) per call 34 34 1 2.0%
Excl. CPU (microsec)19 18 -1 -5.3%
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% 3 0.3% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -1 -50.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -2 -66.7% -2 -100.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 1 33.3% 1 50.0% 0 N/A% 0 N/A%
dirname0 N/A% 1 33.3% 4 200.0% 0 N/A% 0 N/A%