Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51ec623000e0cRun #51ec6582d0962DiffDiff%
Number of Function Calls242 242 0 0.0%
Incl. Wall Time (microsec)2,973 3,320 347 11.7%
Incl. Wall Time (microsec) per call 12 14 1 11.7%
Excl. Wall Time (microsec)807 820 13 1.6%
Incl. CPU (microsecs)2,978 3,121 143 4.8%
Incl. CPU (microsecs) per call 12 13 1 4.8%
Excl. CPU (microsec)820 806 -14 -1.7%
Incl. MemUse (bytes)252,936 252,936 0 0.0%
Incl. MemUse (bytes) per call 1,045 1,045 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)251,592 251,592 0 0.0%
Incl. PeakMemUse (bytes) per call 1,040 1,040 0 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% 347 13.5% 143 11.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function13 3.7% -14 -9.8% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 334 96.3% 144 100.7% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% 13 3.7% -1 -0.7% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 302 87.0% 111 77.6% 0 N/A% 0 N/A%
class_implements0 N/A% 22 6.3% 23 16.1% 0 N/A% 0 N/A%
drupal_alter0 N/A% 5 1.4% 4 2.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 3 0.9% 17 11.9% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 1 0.3% -1 -0.7% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 1 0.3% -1 -0.7% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 4 2.8% 0 N/A% 0 N/A%