Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,347 4,468 121 2.8%
Incl. Wall Time (microsec) per call 395 406 11 2.8%
Excl. Wall Time (microsec)148 149 1 0.7%
Incl. CPU (microsecs)3,454 3,489 35 1.0%
Incl. CPU (microsecs) per call 314 317 3 1.0%
Excl. CPU (microsec)129 131 2 1.6%
Incl. MemUse (bytes)124,412 124,412 0 0.0%
Incl. MemUse (bytes) per call 11,310 11,310 0 0.0%
Excl. MemUse (bytes)356 356 0 0.0%
Incl. PeakMemUse (bytes)123,992 123,992 0 0.0%
Incl. PeakMemUse (bytes) per call 11,272 11,272 0 0.0%
Excl. PeakMemUse (bytes)2,420 2,420 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% 121 6.4% 35 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.8% 2 5.7% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 118 97.5% 30 85.7% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 3 2.5% 5 14.3% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 112 92.6% 23 65.7% 0 N/A% 0 N/A%
class_implements0 N/A% 7 5.8% 8 22.9% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -0.8% 2 5.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 1 0.8% 1 2.9% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 1 0.8% -1 -2.9% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%