Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,479 2,578 99 4.0%
Incl. Wall Time (microsec) per call 2,479 2,578 99 4.0%
Excl. Wall Time (microsec)53 57 4 7.5%
Incl. CPU (microsecs)1,916 2,027 111 5.8%
Incl. CPU (microsecs) per call 1,916 2,027 111 5.8%
Excl. CPU (microsec)44 46 2 4.5%
Incl. MemUse (bytes)210,336 210,136 -200 -0.1%
Incl. MemUse (bytes) per call 210,336 210,136 -200 -0.1%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)213,976 213,968 -8 -0.0%
Incl. PeakMemUse (bytes) per call 213,976 213,968 -8 -0.0%
Excl. PeakMemUse (bytes)4,400 4,400 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% 99 28.0% 111 11.9% -200 -8.1% -8 -0.3%
Exclusive Metrics Diff for Current Function4 4.0% 2 1.8% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% 99 100.0% 111 100.0% -200 -100.0% -8 -100.0%
Child functions
module_invoke_all0 N/A% 76 76.8% 87 78.4% -200 -100.0% -8 -100.0%
class_implements0 N/A% 18 18.2% 17 15.3% 0 0.0% 0 0.0%
drupal_alter0 N/A% 4 4.0% 5 4.5% 0 0.0% 0 0.0%
drupal_static0 N/A% -3 -3.0% -3 -2.7% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 3 2.7% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%