Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,818 1,827 9 0.5%
Incl. Wall Time (microsec) per call 909 914 5 0.5%
Excl. Wall Time (microsec)54 56 2 3.7%
Incl. CPU (microsecs)1,613 1,641 28 1.7%
Incl. CPU (microsecs) per call 807 821 14 1.7%
Excl. CPU (microsec)42 49 7 16.7%
Incl. MemUse (bytes)249,728 249,728 0 0.0%
Incl. MemUse (bytes) per call 124,864 124,864 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)248,384 248,384 0 0.0%
Incl. PeakMemUse (bytes) per call 124,192 124,192 0 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% 9 0.6% 28 28.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 22.2% 7 25.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 10 111.1% 30 107.1% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% -1 -11.1% -2 -7.1% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% -24 -266.7% -5 -17.9% 0 N/A% 0 N/A%
class_implements0 N/A% 18 200.0% 17 60.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 12 133.3% 13 46.4% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -3 -10.7% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%