Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_register

system_registerRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)109 93 -16 -14.7%
Incl. Wall Time (microsec) per call 27 23 -4 -14.7%
Excl. Wall Time (microsec)33 27 -6 -18.2%
Incl. CPU (microsecs)112 93 -19 -17.0%
Incl. CPU (microsecs) per call 28 23 -5 -17.0%
Excl. CPU (microsec)24 20 -4 -16.7%
Incl. MemUse (bytes)9,368 9,352 -16 -0.2%
Incl. MemUse (bytes) per call 2,342 2,338 -4 -0.2%
Excl. MemUse (bytes)1,440 1,424 -16 -1.1%
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% -16 -0.7% -19 -0.9% -16 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -37.5% -4 -21.1% -16 -100.0% 0 N/A%
Parent function
system_list0 N/A% -16 -100.0% -19 -100.0% -16 -100.0% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -9 -56.2% -9 -47.4% 0 0.0% 0 N/A%
drupal_get_filename0 N/A% -1 -6.2% -3 -15.8% -16 -100.0% 0 N/A%
dirname0 N/A% 0 0.0% -3 -15.8% 16 100.0% 0 N/A%