Diff Report
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for system_register

system_registerRun #536ffc2aeaceaRun #536ffbe232db1DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)210 206 -4 -1.9%
Incl. Wall Time (microsec) per call 26 26 -1 -1.9%
Excl. Wall Time (microsec)61 58 -3 -4.9%
Incl. CPU (microsecs)217 212 -5 -2.3%
Incl. CPU (microsecs) per call 27 27 -1 -2.3%
Excl. CPU (microsec)43 42 -1 -2.3%
Incl. MemUse (bytes)11,816 11,816 0 0.0%
Incl. MemUse (bytes) per call 1,477 1,477 0 0.0%
Excl. MemUse (bytes)1,424 1,424 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 -0.1% -5 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -75.0% -1 -20.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -1 -25.0% -2 -40.0% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% 0 0.0% -5 -100.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 3 60.0% 0 N/A% 0 N/A%