Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,551 2,622 71 2.8%
Incl. Wall Time (microsec) per call 2,551 2,622 71 2.8%
Excl. Wall Time (microsec)56 58 2 3.6%
Incl. CPU (microsecs)1,958 2,109 151 7.7%
Incl. CPU (microsecs) per call 1,958 2,109 151 7.7%
Excl. CPU (microsec)50 46 -4 -8.0%
Incl. MemUse (bytes)209,832 210,088 256 0.1%
Incl. MemUse (bytes) per call 209,832 210,088 256 0.1%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)213,480 213,728 248 0.1%
Incl. PeakMemUse (bytes) per call 213,480 213,728 248 0.1%
Excl. PeakMemUse (bytes)4,400 4,400 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% 71 0.9% 151 1.6% 256 2.3% 248 2.2%
Exclusive Metrics Diff for Current Function2 2.8% -4 -2.6% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% 71 100.0% 151 100.0% 256 100.0% 248 100.0%
Child functions
class_implements0 N/A% 59 83.1% 61 40.4% 0 0.0% 112 45.2%
drupal_alter0 N/A% 7 9.9% 7 4.6% 0 0.0% 0 0.0%
module_invoke_all0 N/A% 3 4.2% 83 55.0% 256 100.0% 136 54.8%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 3 2.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 1 0.7% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%