Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_register

system_registerRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)76 77 1 1.3%
Incl. Wall Time (microsec) per call 19 19 0 1.3%
Excl. Wall Time (microsec)24 25 1 4.2%
Incl. CPU (microsecs)79 80 1 1.3%
Incl. CPU (microsecs) per call 20 20 0 1.3%
Excl. CPU (microsec)16 20 4 25.0%
Incl. MemUse (bytes)9,320 9,320 0 0.0%
Incl. MemUse (bytes) per call 2,330 2,330 0 0.0%
Excl. MemUse (bytes)1,440 1,440 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% 1 1.6% 1 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 4 400.0% 0 N/A% 0 N/A%
Parent function
system_list0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
drupal_classloader_register0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
drupal_get_filename0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%