Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)2,263 2,410 147 6.5%
Incl. Wall Time (microsec) per call 91 96 6 6.5%
Excl. Wall Time (microsec)158 157 -1 -0.6%
Incl. CPU (microsecs)1,871 1,866 -5 -0.3%
Incl. CPU (microsecs) per call 75 75 -0 -0.3%
Excl. CPU (microsec)153 139 -14 -9.2%
Incl. MemUse (bytes)216,144 216,144 0 0.0%
Incl. MemUse (bytes) per call 8,646 8,646 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)218,344 218,344 0 0.0%
Incl. PeakMemUse (bytes) per call 8,734 8,734 0 0.0%
Excl. PeakMemUse (bytes)4,480 4,480 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% 147 45.5% -5 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.7% -14 -280.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 152 103.4% 10 200.0% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% -5 -3.4% -15 -300.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 154 104.8% 14 280.0% 0 N/A% 0 N/A%
class_implements0 N/A% -3 -2.0% -4 -80.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -3 -2.0% 2 40.0% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 1 0.7% 1 20.0% 0 N/A% 0 N/A%
in_array0 N/A% -1 -0.7% -3 -60.0% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%