Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,245 4,255 10 0.2%
Incl. Wall Time (microsec) per call 4,245 4,255 10 0.2%
Excl. Wall Time (microsec)88 90 2 2.3%
Incl. CPU (microsecs)3,331 3,368 37 1.1%
Incl. CPU (microsecs) per call 3,331 3,368 37 1.1%
Excl. CPU (microsec)72 74 2 2.8%
Incl. MemUse (bytes)122,044 122,044 0 0.0%
Incl. MemUse (bytes) per call 122,044 122,044 0 0.0%
Excl. MemUse (bytes)-88 -88 0 0.0%
Incl. PeakMemUse (bytes)121,624 121,624 0 0.0%
Incl. PeakMemUse (bytes) per call 121,624 121,624 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% 10 0.7% 37 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% 2 5.4% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_code0 N/A% 10 100.0% 37 100.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 4 40.0% 32 86.5% 0 N/A% 0 N/A%
class_implements0 N/A% 3 30.0% 2 5.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 2 5.4% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 0 0.0% -1 -2.7% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%