Diff Report
Run #519eb7f35533b: 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 #519eb7f35533bRun #519eb7a1537f7DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)4,930 5,008 78 1.6%
Incl. Wall Time (microsec) per call 61 62 1 1.6%
Excl. Wall Time (microsec)473 483 10 2.1%
Incl. CPU (microsecs)4,140 4,086 -54 -1.3%
Incl. CPU (microsecs) per call 51 50 -1 -1.3%
Excl. CPU (microsec)461 478 17 3.7%
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% 78 2.7% -54 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 12.8% 17 31.5% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 59 75.6% -63 -116.7% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 19 24.4% 9 16.7% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 97 124.4% -25 -46.3% 0 N/A% 0 N/A%
class_implements0 N/A% -23 -29.5% -22 -40.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% -7 -9.0% -7 -13.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 2.6% -15 -27.8% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% -1 -1.3% 0 0.0% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -1 -1.9% 0 N/A% 0 N/A%