Diff Report
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_register

system_registerRun #51978cc86c728Run #51978d2b1f3d1DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)88 92 4 4.5%
Incl. Wall Time (microsec) per call 29 31 1 4.5%
Excl. Wall Time (microsec)21 22 1 4.8%
Incl. CPU (microsecs)93 95 2 2.2%
Incl. CPU (microsecs) per call 31 32 1 2.2%
Excl. CPU (microsec)21 19 -2 -9.5%
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% 4 1.0% 2 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% 4 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% 2 50.0% 3 150.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 1 25.0% 1 50.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%