Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,818 2,083 265 14.6%
Incl. Wall Time (microsec) per call 909 1,042 133 14.6%
Excl. Wall Time (microsec)54 56 2 3.7%
Incl. CPU (microsecs)1,613 1,751 138 8.6%
Incl. CPU (microsecs) per call 807 876 69 8.6%
Excl. CPU (microsec)42 51 9 21.4%
Incl. MemUse (bytes)249,728 249,720 -8 -0.0%
Incl. MemUse (bytes) per call 124,864 124,860 -4 -0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)248,384 248,272 -112 -0.0%
Incl. PeakMemUse (bytes) per call 124,192 124,136 -56 -0.0%
Excl. PeakMemUse (bytes)4,312 4,312 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% 265 3.3% 138 1.5% -8 -0.0% -112 -0.2%
Exclusive Metrics Diff for Current Function2 0.8% 9 6.5% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% 265 100.0% 140 101.4% -8 -100.0% -112 -100.0%
file_stream_wrapper_get_class0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% 237 89.4% 108 78.3% -8 -100.0% -112 -100.0%
class_implements0 N/A% 22 8.3% 21 15.2% 0 0.0% 0 0.0%
drupal_alter0 N/A% 3 1.1% 4 2.9% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 1 0.4% 1 0.7% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 1 0.4% -1 -0.7% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -0.4% -2 -1.4% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%