Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,413 2,504 91 3.8%
Incl. Wall Time (microsec) per call 2,413 2,504 91 3.8%
Excl. Wall Time (microsec)62 64 2 3.2%
Incl. CPU (microsecs)1,902 1,971 69 3.6%
Incl. CPU (microsecs) per call 1,902 1,971 69 3.6%
Excl. CPU (microsec)46 51 5 10.9%
Incl. MemUse (bytes)215,992 215,992 0 0.0%
Incl. MemUse (bytes) per call 215,992 215,992 0 0.0%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)219,248 219,248 0 0.0%
Incl. PeakMemUse (bytes) per call 219,248 219,248 0 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% 91 168.5% 69 92.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 2.2% 5 7.2% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_code0 N/A% 91 100.0% 69 100.0% 0 N/A% 0 N/A%
Child functions
class_implements0 N/A% 47 51.6% 50 72.5% 0 N/A% 0 N/A%
module_invoke_all0 N/A% 41 45.1% 19 27.5% 0 N/A% 0 N/A%
drupal_alter0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -4 -5.8% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -2 -2.9% 0 N/A% 0 N/A%