Diff Report
Run #51b518680585e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b517a409f93: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51b518680585eRun #51b517a409f93DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)5,082 5,038 -44 -0.9%
Incl. Wall Time (microsec) per call 203 202 -2 -0.9%
Excl. Wall Time (microsec)200 205 5 2.5%
Incl. CPU (microsecs)4,407 4,357 -50 -1.1%
Incl. CPU (microsecs) per call 176 174 -2 -1.1%
Excl. CPU (microsec)190 187 -3 -1.6%
Incl. MemUse (bytes)365,112 365,064 -48 -0.0%
Incl. MemUse (bytes) per call 14,604 14,603 -2 -0.0%
Excl. MemUse (bytes)1,072 1,088 16 1.5%
Incl. PeakMemUse (bytes)360,392 360,240 -152 -0.0%
Incl. PeakMemUse (bytes) per call 14,416 14,410 -6 -0.0%
Excl. PeakMemUse (bytes)3,360 3,360 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% -44 -0.8% -50 -1.7% -48 -0.1% -152 -0.5%
Exclusive Metrics Diff for Current Function5 11.4% -3 -6.0% 16 33.3% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% -49 -111.4% -52 -104.0% -48 -100.0% -152 -100.0%
file_stream_wrapper_get_class0 N/A% 5 11.4% 2 4.0% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% -22 -50.0% -24 -48.0% -40 -83.3% 16 10.5%
class_implements0 N/A% -22 -50.0% -20 -40.0% -8 -16.7% -120 -78.9%
stream_get_wrappers0 N/A% -5 -11.4% -7 -14.0% -16 -33.3% -16 -10.5%
stream_wrapper_register0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% -32 -21.1%
drupal_static0 N/A% 0 0.0% 5 10.0% 0 0.0% 0 0.0%