Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,587 3,648 61 1.7%
Incl. Wall Time (microsec) per call 3,587 3,648 61 1.7%
Excl. Wall Time (microsec)59 60 1 1.7%
Incl. CPU (microsecs)3,201 3,246 45 1.4%
Incl. CPU (microsecs) per call 3,201 3,246 45 1.4%
Excl. CPU (microsec)49 46 -3 -6.1%
Incl. MemUse (bytes)399,664 399,664 0 0.0%
Incl. MemUse (bytes) per call 399,664 399,664 0 0.0%
Excl. MemUse (bytes)128 128 0 0.0%
Incl. PeakMemUse (bytes)270,480 270,480 0 0.0%
Incl. PeakMemUse (bytes) per call 270,480 270,480 0 0.0%
Excl. PeakMemUse (bytes)3,456 3,456 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% 61 7.6% 45 4.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.6% -3 -6.7% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_code0 N/A% 61 100.0% 45 100.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 46 75.4% 31 68.9% 0 N/A% 0 N/A%
class_implements0 N/A% 16 26.2% 16 35.6% 0 N/A% 0 N/A%
drupal_alter0 N/A% -3 -4.9% -3 -6.7% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 1 1.6% 1 2.2% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 3 6.7% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%