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

system_registerRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)93 109 16 17.2%
Incl. Wall Time (microsec) per call 23 27 4 17.2%
Excl. Wall Time (microsec)27 33 6 22.2%
Incl. CPU (microsecs)93 112 19 20.4%
Incl. CPU (microsecs) per call 23 28 5 20.4%
Excl. CPU (microsec)20 24 4 20.0%
Incl. MemUse (bytes)9,352 9,368 16 0.2%
Incl. MemUse (bytes) per call 2,338 2,342 4 0.2%
Excl. MemUse (bytes)1,424 1,440 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 Function6 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%