Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,445 3,449 4 0.1%
Incl. Wall Time (microsec) per call 689 690 1 0.1%
Excl. Wall Time (microsec)77 80 3 3.9%
Incl. CPU (microsecs)2,838 2,887 49 1.7%
Incl. CPU (microsecs) per call 568 577 10 1.7%
Excl. CPU (microsec)70 69 -1 -1.4%
Incl. MemUse (bytes)319,816 319,816 0 0.0%
Incl. MemUse (bytes) per call 63,963 63,963 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)320,576 320,576 0 0.0%
Incl. PeakMemUse (bytes) per call 64,115 64,115 0 0.0%
Excl. PeakMemUse (bytes)2,840 2,840 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% 4 0.5% 49 5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% -1 -2.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 3 75.0% 48 98.0% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 1 25.0% 1 2.0% 0 N/A% 0 N/A%
Child functions
class_implements0 N/A% 77 1925.0% 79 161.2% 0 N/A% 0 N/A%
module_invoke_all0 N/A% -76 -1900.0% -30 -61.2% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 2.0% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% -2 -4.1% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -2.0% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 3 6.1% 0 N/A% 0 N/A%