Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)4,648 4,771 123 2.6%
Incl. Wall Time (microsec) per call 113 116 3 2.6%
Excl. Wall Time (microsec)281 275 -6 -2.1%
Incl. CPU (microsecs)3,698 3,764 66 1.8%
Incl. CPU (microsecs) per call 90 92 2 1.8%
Excl. CPU (microsec)265 273 8 3.0%
Incl. MemUse (bytes)127,180 127,180 0 0.0%
Incl. MemUse (bytes) per call 3,102 3,102 0 0.0%
Excl. MemUse (bytes)356 356 0 0.0%
Incl. PeakMemUse (bytes)126,316 126,316 0 0.0%
Incl. PeakMemUse (bytes) per call 3,081 3,081 0 0.0%
Excl. PeakMemUse (bytes)2,032 2,032 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% 123 0.2% 66 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -4.9% 8 12.1% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 134 108.9% 65 98.5% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% -11 -8.9% 1 1.5% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 88 71.5% 20 30.3% 0 N/A% 0 N/A%
class_implements0 N/A% 49 39.8% 47 71.2% 0 N/A% 0 N/A%
drupal_static0 N/A% -7 -5.7% -7 -10.6% 0 N/A% 0 N/A%
drupal_alter0 N/A% -1 -0.8% -1 -1.5% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%