Diff Report
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #517d7319aefb8Run #517d73f55c548DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,713 2,433 -280 -10.3%
Incl. Wall Time (microsec) per call 2,713 2,433 -280 -10.3%
Excl. Wall Time (microsec)59 53 -6 -10.2%
Incl. CPU (microsecs)2,076 1,878 -198 -9.5%
Incl. CPU (microsecs) per call 2,076 1,878 -198 -9.5%
Excl. CPU (microsec)45 37 -8 -17.8%
Incl. MemUse (bytes)209,864 210,328 464 0.2%
Incl. MemUse (bytes) per call 209,864 210,328 464 0.2%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)213,496 213,968 472 0.2%
Incl. PeakMemUse (bytes) per call 213,496 213,968 472 0.2%
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% -280 -3.4% -198 -2.3% 464 2.5% 472 2.5%
Exclusive Metrics Diff for Current Function-6 -2.1% -8 -4.0% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% -280 -100.0% -198 -100.0% 464 100.0% 472 100.0%
Child functions
module_invoke_all0 N/A% -189 -67.5% -105 -53.0% 464 100.0% 416 88.1%
class_implements0 N/A% -88 -31.4% -88 -44.4% 0 0.0% 56 11.9%
stream_get_wrappers0 N/A% 3 1.1% 2 1.0% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% -1 -0.4% -3 -1.5% 0 0.0% 0 0.0%
drupal_alter0 N/A% 1 0.4% -4 -2.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 7 3.5% 0 0.0% 0 0.0%