Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: 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 #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls110 110 0 0.0%
Incl. Wall Time (microsec)2,352 2,649 297 12.6%
Incl. Wall Time (microsec) per call 21 24 3 12.6%
Excl. Wall Time (microsec)429 409 -20 -4.7%
Incl. CPU (microsecs)2,258 2,358 100 4.4%
Incl. CPU (microsecs) per call 21 21 1 4.4%
Excl. CPU (microsec)425 418 -7 -1.6%
Incl. MemUse (bytes)252,952 252,952 0 0.0%
Incl. MemUse (bytes) per call 2,300 2,300 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)251,608 251,712 104 0.0%
Incl. PeakMemUse (bytes) per call 2,287 2,288 1 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% 297 3.4% 100 1.5% 0 0.0% 104 0.3%
Exclusive Metrics Diff for Current Function-20 -6.7% -7 -7.0% 0 N/A% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% 313 105.4% 115 115.0% 0 N/A% 104 100.0%
file_stream_wrapper_get_class0 N/A% -16 -5.4% -15 -15.0% 0 N/A% 0 0.0%
Child functions
module_invoke_all0 N/A% 313 105.4% 113 113.0% 0 N/A% 104 100.0%
drupal_static0 N/A% 3 1.0% -4 -4.0% 0 N/A% 0 0.0%
stream_get_wrappers0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 0.0%
class_implements0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%