Diff Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #5198fa286ed27Run #5198f7eab7067DiffDiff%
Number of Function Calls106 106 0 0.0%
Incl. Wall Time (microsec)9,126 9,091 -35 -0.4%
Incl. Wall Time (microsec) per call 86 86 -0 -0.4%
Excl. Wall Time (microsec)1,169 1,178 9 0.8%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 75 38 -38 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)532,336 532,336 0 0.0%
Incl. MemUse (bytes) per call 5,022 5,022 0 0.0%
Excl. MemUse (bytes)1,192 1,192 0 0.0%
Incl. PeakMemUse (bytes)505,672 505,200 -472 -0.1%
Incl. PeakMemUse (bytes) per call 4,770 4,766 -4 -0.1%
Excl. PeakMemUse (bytes)8,536 8,288 -248 -2.9%

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% -35 -0.1% -4,000 -12.5% 0 0.0% -472 -3.6%
Exclusive Metrics Diff for Current Function9 25.7% 0 0.0% 0 N/A% -248 -52.5%
Parent functions
_drupal_bootstrap_code0 N/A% -63 -180.0% -4,000 -100.0% 0 N/A% -72 -15.3%
file_stream_wrapper_get_class0 N/A% 28 80.0% 0 0.0% 0 N/A% -400 -84.7%
Child functions
class_implements0 N/A% -38 -108.6% -4,000 -100.0% -16 N/A% -16 -3.4%
module_invoke_all0 N/A% -20 -57.1% 0 0.0% 16 N/A% 16 3.4%
drupal_static0 N/A% 15 42.9% 0 0.0% 0 N/A% -160 -33.9%
drupal_alter0 N/A% -2 -5.7% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% 1 2.9% 0 0.0% 0 N/A% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 N/A% -64 -13.6%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%