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

file_get_stream_wrappersRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,578 2,479 -99 -3.8%
Incl. Wall Time (microsec) per call 2,578 2,479 -99 -3.8%
Excl. Wall Time (microsec)57 53 -4 -7.0%
Incl. CPU (microsecs)2,027 1,916 -111 -5.5%
Incl. CPU (microsecs) per call 2,027 1,916 -111 -5.5%
Excl. CPU (microsec)46 44 -2 -4.3%
Incl. MemUse (bytes)210,136 210,336 200 0.1%
Incl. MemUse (bytes) per call 210,136 210,336 200 0.1%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)213,968 213,976 8 0.0%
Incl. PeakMemUse (bytes) per call 213,968 213,976 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 Function-4 -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%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% -3 -2.7% 0 0.0% 0 0.0%
class_implements0 N/A% -18 -18.2% -17 -15.3% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 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%