Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,443 2,483 40 1.6%
Incl. Wall Time (microsec) per call 489 497 8 1.6%
Excl. Wall Time (microsec)79 75 -4 -5.1%
Incl. CPU (microsecs)1,921 1,830 -91 -4.7%
Incl. CPU (microsecs) per call 384 366 -18 -4.7%
Excl. CPU (microsec)61 59 -2 -3.3%
Incl. MemUse (bytes)211,592 211,592 0 0.0%
Incl. MemUse (bytes) per call 42,318 42,318 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)200,864 200,864 0 0.0%
Incl. PeakMemUse (bytes) per call 40,173 40,173 0 0.0%
Excl. PeakMemUse (bytes)4,560 4,560 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% 40 43.5% -91 -18.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -10.0% -2 -2.2% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 40 100.0% -90 -98.9% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 66 165.0% -66 -72.5% 0 N/A% 0 N/A%
class_implements0 N/A% -14 -35.0% -14 -15.4% 0 N/A% 0 N/A%
drupal_alter0 N/A% -9 -22.5% -8 -8.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 2 5.0% 2 2.2% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% -1 -2.5% -1 -1.1% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -2 -2.2% 0 N/A% 0 N/A%