Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls81 81 0 0.0%
Incl. Wall Time (microsec)4,817 5,096 279 5.8%
Incl. Wall Time (microsec) per call 59 63 3 5.8%
Excl. Wall Time (microsec)445 446 1 0.2%
Incl. CPU (microsecs)4,003 4,164 161 4.0%
Incl. CPU (microsecs) per call 49 51 2 4.0%
Excl. CPU (microsec)440 449 9 2.0%
Incl. MemUse (bytes)132,660 132,660 0 0.0%
Incl. MemUse (bytes) per call 1,638 1,638 0 0.0%
Excl. MemUse (bytes)356 356 0 0.0%
Incl. PeakMemUse (bytes)131,520 131,520 0 0.0%
Incl. PeakMemUse (bytes) per call 1,624 1,624 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% 279 21.2% 161 68.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.4% 9 5.6% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 297 106.5% 161 100.0% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% -18 -6.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 199 71.3% 61 37.9% 0 N/A% 0 N/A%
class_implements0 N/A% 96 34.4% 96 59.6% 0 N/A% 0 N/A%
drupal_static0 N/A% -18 -6.5% -6 -3.7% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 1 0.4% -1 -0.6% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 0 0.0% 2 1.2% 0 N/A% 0 N/A%
drupal_alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%