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

file_get_stream_wrappersRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,451 3,447 -4 -0.1%
Incl. Wall Time (microsec) per call 3,451 3,447 -4 -0.1%
Excl. Wall Time (microsec)63 62 -1 -1.6%
Incl. CPU (microsecs)2,850 2,827 -23 -0.8%
Incl. CPU (microsecs) per call 2,850 2,827 -23 -0.8%
Excl. CPU (microsec)55 54 -1 -1.8%
Incl. MemUse (bytes)307,936 307,984 48 0.0%
Incl. MemUse (bytes) per call 307,936 307,984 48 0.0%
Excl. MemUse (bytes)288 288 0 0.0%
Incl. PeakMemUse (bytes)309,616 309,760 144 0.0%
Incl. PeakMemUse (bytes) per call 309,616 309,760 144 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 Function-1 -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%