Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)4,952 4,998 46 0.9%
Incl. Wall Time (microsec) per call 61 62 1 0.9%
Excl. Wall Time (microsec)471 460 -11 -2.3%
Incl. CPU (microsecs)4,227 4,035 -192 -4.5%
Incl. CPU (microsecs) per call 52 50 -2 -4.5%
Excl. CPU (microsec)460 434 -26 -5.7%
Incl. MemUse (bytes)126,980 126,980 0 0.0%
Incl. MemUse (bytes) per call 1,568 1,568 0 0.0%
Excl. MemUse (bytes)356 356 0 0.0%
Incl. PeakMemUse (bytes)126,116 126,116 0 0.0%
Incl. PeakMemUse (bytes) per call 1,557 1,557 0 0.0%
Excl. PeakMemUse (bytes)2,032 2,032 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% 46 6.1% -192 -60.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -23.9% -26 -13.5% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 42 91.3% -176 -91.7% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 4 8.7% -16 -8.3% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 182 395.7% -38 -19.8% 0 N/A% 0 N/A%
class_implements0 N/A% -122 -265.2% -123 -64.1% 0 N/A% 0 N/A%
drupal_alter0 N/A% -7 -15.2% -8 -4.2% 0 N/A% 0 N/A%
drupal_static0 N/A% 4 8.7% 9 4.7% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% -2 -1.0% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% -4 -2.1% 0 N/A% 0 N/A%