Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,624 2,237 -387 -14.7%
Incl. Wall Time (microsec) per call 2,624 2,237 -387 -14.7%
Excl. Wall Time (microsec)66 54 -12 -18.2%
Incl. CPU (microsecs)2,116 1,825 -291 -13.8%
Incl. CPU (microsecs) per call 2,116 1,825 -291 -13.8%
Excl. CPU (microsec)55 41 -14 -25.5%
Incl. MemUse (bytes)209,824 210,080 256 0.1%
Incl. MemUse (bytes) per call 209,824 210,080 256 0.1%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)212,600 212,752 152 0.1%
Incl. PeakMemUse (bytes) per call 212,600 212,752 152 0.1%
Excl. PeakMemUse (bytes)4,400 4,400 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% -387 -24.4% -291 -19.1% 256 4.2% 152 2.5%
Exclusive Metrics Diff for Current Function-12 -3.1% -14 -4.8% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% -387 -100.0% -291 -100.0% 256 100.0% 152 100.0%
Child functions
module_invoke_all0 N/A% -246 -63.6% -150 -51.5% 256 100.0% 152 100.0%
class_implements0 N/A% -119 -30.7% -117 -40.2% 0 0.0% 0 0.0%
drupal_alter0 N/A% -6 -1.6% -7 -2.4% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% -2 -0.5% -3 -1.0% 0 0.0% 0 0.0%
in_array0 N/A% -1 -0.3% 0 0.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% -1 -0.3% 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%