Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_register

system_registerRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)86 62 -24 -27.9%
Incl. Wall Time (microsec) per call 43 31 -12 -27.9%
Excl. Wall Time (microsec)24 16 -8 -33.3%
Incl. CPU (microsecs)87 66 -21 -24.1%
Incl. CPU (microsecs) per call 44 33 -11 -24.1%
Excl. CPU (microsec)18 16 -2 -11.1%
Incl. MemUse (bytes)8,320 8,320 0 0.0%
Incl. MemUse (bytes) per call 4,160 4,160 0 0.0%
Excl. MemUse (bytes)1,752 1,752 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% -24 -0.4% -21 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -33.3% -2 -9.5% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -24 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -13 -54.2% -15 -71.4% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -3 -12.5% -3 -14.3% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%