Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,768 1,805 37 2.1%
Incl. Wall Time (microsec) per call 884 903 19 2.1%
Excl. Wall Time (microsec)54 53 -1 -1.9%
Incl. CPU (microsecs)1,592 1,610 18 1.1%
Incl. CPU (microsecs) per call 796 805 9 1.1%
Excl. CPU (microsec)44 43 -1 -2.3%
Incl. MemUse (bytes)247,368 247,336 -32 -0.0%
Incl. MemUse (bytes) per call 123,684 123,668 -16 -0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)243,616 243,584 -32 -0.0%
Incl. PeakMemUse (bytes) per call 121,808 121,792 -16 -0.0%
Excl. PeakMemUse (bytes)4,312 4,312 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% 37 9.9% 18 1.7% -32 -0.1% -32 -0.1%
Exclusive Metrics Diff for Current Function-1 -2.7% -1 -5.6% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% 37 100.0% 19 105.6% -32 -100.0% -32 -100.0%
file_stream_wrapper_get_class0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% 39 105.4% 21 116.7% -32 -100.0% -32 -100.0%
class_implements0 N/A% -1 -2.7% 1 5.6% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -2 -11.1% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 1 5.6% 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% -1 -5.6% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%