Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)4,771 4,536 -235 -4.9%
Incl. Wall Time (microsec) per call 116 111 -6 -4.9%
Excl. Wall Time (microsec)275 281 6 2.2%
Incl. CPU (microsecs)3,764 3,683 -81 -2.2%
Incl. CPU (microsecs) per call 92 90 -2 -2.2%
Excl. CPU (microsec)273 264 -9 -3.3%
Incl. MemUse (bytes)127,180 127,180 0 0.0%
Incl. MemUse (bytes) per call 3,102 3,102 0 0.0%
Excl. MemUse (bytes)356 356 0 0.0%
Incl. PeakMemUse (bytes)126,316 126,316 0 0.0%
Incl. PeakMemUse (bytes) per call 3,081 3,081 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% -235 -10.0% -81 -17.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 2.6% -9 -11.1% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% -242 -103.0% -77 -95.1% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 7 3.0% -4 -4.9% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% -191 -81.3% -26 -32.1% 0 N/A% 0 N/A%
class_implements0 N/A% -50 -21.3% -51 -63.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 0.4% 2 2.5% 0 N/A% 0 N/A%
drupal_alter0 N/A% -1 -0.4% 1 1.2% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 1 1.2% 0 N/A% 0 N/A%