Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,447 3,451 4 0.1%
Incl. Wall Time (microsec) per call 3,447 3,451 4 0.1%
Excl. Wall Time (microsec)62 63 1 1.6%
Incl. CPU (microsecs)2,827 2,850 23 0.8%
Incl. CPU (microsecs) per call 2,827 2,850 23 0.8%
Excl. CPU (microsec)54 55 1 1.9%
Incl. MemUse (bytes)307,984 307,936 -48 -0.0%
Incl. MemUse (bytes) per call 307,984 307,936 -48 -0.0%
Excl. MemUse (bytes)288 288 0 0.0%
Incl. PeakMemUse (bytes)309,760 309,616 -144 -0.0%
Incl. PeakMemUse (bytes) per call 309,760 309,616 -144 -0.0%
Excl. PeakMemUse (bytes)2,840 2,840 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% 4 0.5% 23 5.1% -48 -0.1% -144 -0.2%
Exclusive Metrics Diff for Current Function1 25.0% 1 4.3% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% 4 100.0% 23 100.0% -48 -100.0% -144 -100.0%
Child functions
class_implements0 N/A% -12 -300.0% -13 -56.5% -64 -133.3% -224 -155.6%
module_invoke_all0 N/A% 10 250.0% 31 134.8% 16 33.3% 80 55.6%
drupal_alter0 N/A% 5 125.0% 5 21.7% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -1 -4.3% 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 4.3% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -4.3% 0 0.0% 0 0.0%