Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)2,383 2,293 -90 -3.8%
Incl. Wall Time (microsec) per call 79 76 -3 -3.8%
Excl. Wall Time (microsec)170 171 1 0.6%
Incl. CPU (microsecs)1,887 1,919 32 1.7%
Incl. CPU (microsecs) per call 63 64 1 1.7%
Excl. CPU (microsec)153 161 8 5.2%
Incl. MemUse (bytes)216,816 216,832 16 0.0%
Incl. MemUse (bytes) per call 7,227 7,228 1 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)207,016 207,032 16 0.0%
Incl. PeakMemUse (bytes) per call 6,901 6,901 1 0.0%
Excl. PeakMemUse (bytes)4,568 4,568 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% -90 -2.2% 32 0.7% 16 0.3% 16 0.3%
Exclusive Metrics Diff for Current Function1 1.1% 8 25.0% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% -91 -101.1% 21 65.6% 16 100.0% 16 100.0%
file_stream_wrapper_get_class0 N/A% 1 1.1% 11 34.4% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% -102 -113.3% 9 28.1% 16 100.0% 16 100.0%
drupal_static0 N/A% 9 10.0% 10 31.2% 0 0.0% 0 0.0%
class_implements0 N/A% 3 3.3% 2 6.2% 0 0.0% 0 0.0%
drupal_alter0 N/A% -2 -2.2% -1 -3.1% 0 0.0% 0 0.0%
in_array0 N/A% 1 1.1% 3 9.4% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 1 3.1% 0 0.0% 0 0.0%