Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,162 1,794 -368 -17.0%
Incl. Wall Time (microsec) per call 1,081 897 -184 -17.0%
Excl. Wall Time (microsec)57 54 -3 -5.3%
Incl. CPU (microsecs)1,773 1,601 -172 -9.7%
Incl. CPU (microsecs) per call 887 801 -86 -9.7%
Excl. CPU (microsec)44 42 -2 -4.5%
Incl. MemUse (bytes)256,840 256,840 0 0.0%
Incl. MemUse (bytes) per call 128,420 128,420 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)252,968 252,968 0 0.0%
Incl. PeakMemUse (bytes) per call 126,484 126,484 0 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% -368 -36.0% -172 -43.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -0.8% -2 -1.2% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% -369 -100.3% -171 -99.4% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 1 0.3% -1 -0.6% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% -334 -90.8% -137 -79.7% 0 N/A% 0 N/A%
class_implements0 N/A% -24 -6.5% -25 -14.5% 0 N/A% 0 N/A%
drupal_alter0 N/A% -5 -1.4% -6 -3.5% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% -1 -0.3% -2 -1.2% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% -1 -0.3% -2 -1.2% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%