Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,608 2,586 -22 -0.8%
Incl. Wall Time (microsec) per call 1,304 1,293 -11 -0.8%
Excl. Wall Time (microsec)62 65 3 4.8%
Incl. CPU (microsecs)1,968 2,004 36 1.8%
Incl. CPU (microsecs) per call 984 1,002 18 1.8%
Excl. CPU (microsec)55 53 -2 -3.6%
Incl. MemUse (bytes)253,032 241,992 -11,040 -4.4%
Incl. MemUse (bytes) per call 126,516 120,996 -5,520 -4.4%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)250,552 239,672 -10,880 -4.3%
Incl. PeakMemUse (bytes) per call 125,276 119,836 -5,440 -4.3%
Excl. PeakMemUse (bytes)3,632 3,632 0 0.0%

Parent/Child Regression/Improvement report for file_get_stream_wrappers [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
file_get_stream_wrappers0 N/A% -22 -0.5% 36 0.8% -11,040 -19.9% -10,880 -19.1%
Exclusive Metrics Diff for Current Function3 13.6% -2 -5.6% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% -22 -100.0% 36 100.0% -11,040 -100.0% -10,880 -100.0%
file_stream_wrapper_get_class0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% -49 -222.7% 8 22.2% -11,064 -100.2% -10,904 -100.2%
class_implements0 N/A% 25 113.6% 27 75.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 4 18.2% 4 11.1% 24 0.2% 24 0.2%
stream_get_wrappers0 N/A% -3 -13.6% -3 -8.3% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -4.5% 1 2.8% 0 0.0% 0 0.0%
in_array0 N/A% -1 -4.5% -1 -2.8% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 2 5.6% 0 0.0% 0 0.0%