Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)4,892 5,008 116 2.4%
Incl. Wall Time (microsec) per call 60 62 1 2.4%
Excl. Wall Time (microsec)488 483 -5 -1.0%
Incl. CPU (microsecs)4,074 4,086 12 0.3%
Incl. CPU (microsecs) per call 50 50 0 0.3%
Excl. CPU (microsec)463 478 15 3.2%
Incl. MemUse (bytes)132,660 132,660 0 0.0%
Incl. MemUse (bytes) per call 1,638 1,638 0 0.0%
Excl. MemUse (bytes)356 356 0 0.0%
Incl. PeakMemUse (bytes)131,520 131,520 0 0.0%
Incl. PeakMemUse (bytes) per call 1,624 1,624 0 0.0%
Excl. PeakMemUse (bytes)2,032 2,032 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% 116 3.2% 12 11.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -4.3% 15 125.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 114 98.3% 2 16.7% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 2 1.7% 10 83.3% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 110 94.8% -3 -25.0% 0 N/A% 0 N/A%
class_implements0 N/A% 6 5.2% 5 41.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 5 4.3% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 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% -4 -33.3% 0 N/A% 0 N/A%