Diff Report
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519af59f030f2Run #519af3b0bf970DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)2,326 2,343 17 0.7%
Incl. Wall Time (microsec) per call 111 112 1 0.7%
Excl. Wall Time (microsec)133 139 6 4.5%
Incl. CPU (microsecs)1,976 2,003 27 1.4%
Incl. CPU (microsecs) per call 94 95 1 1.4%
Excl. CPU (microsec)120 134 14 11.7%
Incl. MemUse (bytes)217,880 217,872 -8 -0.0%
Incl. MemUse (bytes) per call 10,375 10,375 -0 -0.0%
Excl. MemUse (bytes)1,080 1,056 -24 -2.2%
Incl. PeakMemUse (bytes)206,992 206,992 0 0.0%
Incl. PeakMemUse (bytes) per call 9,857 9,857 0 0.0%
Excl. PeakMemUse (bytes)2,904 2,904 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% 17 0.7% 27 1.1% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 35.3% 14 51.9% -24 -300.0% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 17 100.0% 25 92.6% -8 -100.0% 0 N/A%
file_stream_wrapper_get_class0 N/A% 0 0.0% 2 7.4% 0 0.0% 0 N/A%
Child functions
class_implements0 N/A% 9 52.9% 10 37.0% 0 0.0% 120 N/A%
module_invoke_all0 N/A% 5 29.4% 13 48.1% 16 200.0% -120 N/A%
drupal_static0 N/A% -3 -17.6% -6 -22.2% 0 0.0% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% -1 -3.7% 0 0.0% 0 N/A%
in_array0 N/A% 0 0.0% -2 -7.4% 0 0.0% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -3.7% 0 0.0% 0 N/A%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%