Diff Report
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51aaed63de9a0Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,416 3,451 35 1.0%
Incl. Wall Time (microsec) per call 3,416 3,451 35 1.0%
Excl. Wall Time (microsec)61 63 2 3.3%
Incl. CPU (microsecs)2,815 2,850 35 1.2%
Incl. CPU (microsecs) per call 2,815 2,850 35 1.2%
Excl. CPU (microsec)52 55 3 5.8%
Incl. MemUse (bytes)307,936 307,936 0 0.0%
Incl. MemUse (bytes) per call 307,936 307,936 0 0.0%
Excl. MemUse (bytes)288 288 0 0.0%
Incl. PeakMemUse (bytes)309,616 309,616 0 0.0%
Incl. PeakMemUse (bytes) per call 309,616 309,616 0 0.0%
Excl. PeakMemUse (bytes)2,840 2,840 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% 35 6.0% 35 21.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 5.7% 3 8.6% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_code0 N/A% 35 100.0% 35 100.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 46 131.4% 46 131.4% 0 N/A% 0 N/A%
class_implements0 N/A% -19 -54.3% -19 -54.3% 0 N/A% 0 N/A%
drupal_alter0 N/A% 6 17.1% 5 14.3% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%