Diff Report
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774cdfb1214: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51774c26bf054Run #51774cdfb1214DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)2,203 2,510 307 13.9%
Incl. Wall Time (microsec) per call 73 84 10 13.9%
Excl. Wall Time (microsec)175 178 3 1.7%
Incl. CPU (microsecs)1,820 2,054 234 12.9%
Incl. CPU (microsecs) per call 61 68 8 12.9%
Excl. CPU (microsec)169 155 -14 -8.3%
Incl. MemUse (bytes)217,864 217,864 0 0.0%
Incl. MemUse (bytes) per call 7,262 7,262 0 0.0%
Excl. MemUse (bytes)1,032 1,032 0 0.0%
Incl. PeakMemUse (bytes)219,968 219,968 0 0.0%
Incl. PeakMemUse (bytes) per call 7,332 7,332 0 0.0%
Excl. PeakMemUse (bytes)5,112 5,112 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% 307 1.2% 234 1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 1.0% -14 -6.0% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 320 104.2% 256 109.4% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% -13 -4.2% -22 -9.4% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 280 91.2% 215 91.9% 0 N/A% 0 N/A%
class_implements0 N/A% 26 8.5% 26 11.1% 0 N/A% 0 N/A%
drupal_static0 N/A% -7 -2.3% -4 -1.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 5 1.6% 4 1.7% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 5 2.1% 0 N/A% 0 N/A%