Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,290 2,387 97 4.2%
Incl. Wall Time (microsec) per call 2,290 2,387 97 4.2%
Excl. Wall Time (microsec)56 56 0 0.0%
Incl. CPU (microsecs)1,757 1,966 209 11.9%
Incl. CPU (microsecs) per call 1,757 1,966 209 11.9%
Excl. CPU (microsec)47 43 -4 -8.5%
Incl. MemUse (bytes)213,312 213,312 0 0.0%
Incl. MemUse (bytes) per call 213,312 213,312 0 0.0%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)214,992 214,992 0 0.0%
Incl. PeakMemUse (bytes) per call 214,992 214,992 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% 97 0.5% 209 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -4 -1.9% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_code0 N/A% 97 100.0% 209 100.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 93 95.9% 206 98.6% 0 N/A% 0 N/A%
drupal_alter0 N/A% 2 2.1% 1 0.5% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 1 1.0% 1 0.5% 0 N/A% 0 N/A%
class_implements0 N/A% 1 1.0% 3 1.4% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 1 1.0% 2 1.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -1.0% -2 -1.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 2 1.0% 0 N/A% 0 N/A%