Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_register

system_registerRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)93 84 -9 -9.7%
Incl. Wall Time (microsec) per call 23 21 -2 -9.7%
Excl. Wall Time (microsec)27 26 -1 -3.7%
Incl. CPU (microsecs)93 87 -6 -6.5%
Incl. CPU (microsecs) per call 23 22 -2 -6.5%
Excl. CPU (microsec)20 18 -2 -10.0%
Incl. MemUse (bytes)9,352 9,352 0 0.0%
Incl. MemUse (bytes) per call 2,338 2,338 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% -9 -0.6% -6 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -11.1% -2 -33.3% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% -9 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% -5 -55.6% -5 -83.3% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% -2 -22.2% 0 0.0% 0 N/A% 0 N/A%
dirname0 N/A% -1 -11.1% 1 16.7% 0 N/A% 0 N/A%