Diff Report
Run #512a40915a5dd: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a40ad78082: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #512a40915a5ddRun #512a40ad78082DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)1,690 1,694 4 0.2%
Incl. Wall Time (microsec) per call 39 39 0 0.2%
Excl. Wall Time (microsec)173 178 5 2.9%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 93 93 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)366,392 366,400 8 0.0%
Incl. MemUse (bytes) per call 8,521 8,521 0 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)370,624 370,552 -72 -0.0%
Incl. PeakMemUse (bytes) per call 8,619 8,617 -2 -0.0%
Excl. PeakMemUse (bytes)7,424 7,344 -80 -1.1%

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% 4 0.0% 4,000 14.3% 8 0.0% -72 -0.0%
Exclusive Metrics Diff for Current Function5 125.0% 0 0.0% 0 0.0% -80 -111.1%
Parent functions
_drupal_bootstrap_code0 N/A% 5 125.0% 4,000 100.0% 8 100.0% 8 11.1%
file_stream_wrapper_get_class0 N/A% -1 -25.0% 0 0.0% 0 0.0% -80 -111.1%
Child functions
drupal_static0 N/A% -7 -175.0% 0 0.0% 0 0.0% 0 0.0%
module_invoke_all0 N/A% 5 125.0% 4,000 100.0% 0 0.0% 0 0.0%
class_implements0 N/A% 1 25.0% 0 0.0% 8 100.0% 8 11.1%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%