Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,077 1,105 28 2.6%
Incl. Wall Time (microsec) per call 1,077 1,105 28 2.6%
Excl. Wall Time (microsec)41 43 2 4.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4,000 0 -4,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)204,432 204,408 -24 -0.0%
Incl. MemUse (bytes) per call 204,432 204,408 -24 -0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)206,424 206,576 152 0.1%
Incl. PeakMemUse (bytes) per call 206,424 206,576 152 0.1%
Excl. PeakMemUse (bytes)4,144 4,144 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% 28 5.2% -4,000 -100.0% -24 -0.3% 152 1.4%
Exclusive Metrics Diff for Current Function2 7.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% 28 100.0% -4,000 -100.0% -24 -100.0% 152 100.0%
Child functions
module_invoke_all0 N/A% 18 64.3% -4,000 -100.0% 0 0.0% 176 115.8%
class_implements0 N/A% 7 25.0% 0 0.0% -24 -100.0% -24 -15.8%
drupal_alter0 N/A% 1 3.6% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%