Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)2,403 2,097 -306 -12.7%
Incl. Wall Time (microsec) per call 27 24 -3 -12.7%
Excl. Wall Time (microsec)343 353 10 2.9%
Incl. CPU (microsecs)2,112 2,000 -112 -5.3%
Incl. CPU (microsecs) per call 24 22 -1 -5.3%
Excl. CPU (microsec)328 341 13 4.0%
Incl. MemUse (bytes)217,232 217,232 0 0.0%
Incl. MemUse (bytes) per call 2,441 2,441 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)218,112 218,424 312 0.1%
Incl. PeakMemUse (bytes) per call 2,451 2,454 4 0.1%
Excl. PeakMemUse (bytes)3,688 3,688 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% -306 -1.9% -112 -0.7% 0 0.0% 312 0.5%
Exclusive Metrics Diff for Current Function10 3.3% 13 11.6% 0 N/A% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% -350 -114.4% -164 -146.4% 0 N/A% 0 0.0%
file_stream_wrapper_get_class0 N/A% 44 14.4% 52 46.4% 0 N/A% 312 100.0%
Child functions
module_invoke_all0 N/A% -323 -105.6% -135 -120.5% 0 N/A% 0 0.0%
drupal_static0 N/A% 31 10.1% 34 30.4% 0 N/A% 312 100.0%
class_implements0 N/A% -19 -6.2% -18 -16.1% 0 N/A% 0 0.0%
drupal_alter0 N/A% -3 -1.0% -3 -2.7% 0 N/A% 0 0.0%
stream_wrapper_register0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 0.0%
stream_get_wrappers0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% -3 -2.7% 0 N/A% 0 0.0%