Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_register

system_registerRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)191 166 -25 -13.1%
Incl. Wall Time (microsec) per call 48 42 -6 -13.1%
Excl. Wall Time (microsec)43 38 -5 -11.6%
Incl. CPU (microsecs)194 173 -21 -10.8%
Incl. CPU (microsecs) per call 49 43 -5 -10.8%
Excl. CPU (microsec)31 33 2 6.5%
Incl. MemUse (bytes)5,612 5,612 0 0.0%
Incl. MemUse (bytes) per call 1,403 1,403 0 0.0%
Excl. MemUse (bytes)660 660 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% -25 -1.3% -21 -2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -20.0% 2 9.5% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -25 -100.0% -21 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_get_filename0 N/A% -16 -64.0% -18 -85.7% 0 N/A% 0 N/A%
drupal_classloader_register0 N/A% -4 -16.0% -4 -19.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 N/A%