Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,433 2,713 280 11.5%
Incl. Wall Time (microsec) per call 2,433 2,713 280 11.5%
Excl. Wall Time (microsec)53 59 6 11.3%
Incl. CPU (microsecs)1,878 2,076 198 10.5%
Incl. CPU (microsecs) per call 1,878 2,076 198 10.5%
Excl. CPU (microsec)37 45 8 21.6%
Incl. MemUse (bytes)210,328 209,864 -464 -0.2%
Incl. MemUse (bytes) per call 210,328 209,864 -464 -0.2%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)213,968 213,496 -472 -0.2%
Incl. PeakMemUse (bytes) per call 213,968 213,496 -472 -0.2%
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% 280 3.4% 198 2.3% -464 -2.5% -472 -2.5%
Exclusive Metrics Diff for Current Function6 2.1% 8 4.0% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% 280 100.0% 198 100.0% -464 -100.0% -472 -100.0%
Child functions
module_invoke_all0 N/A% 189 67.5% 105 53.0% -464 -100.0% -416 -88.1%
class_implements0 N/A% 88 31.4% 88 44.4% 0 0.0% -56 -11.9%
stream_get_wrappers0 N/A% -3 -1.1% -2 -1.0% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 1 0.4% 3 1.5% 0 0.0% 0 0.0%
drupal_alter0 N/A% -1 -0.4% 4 2.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -7 -3.5% 0 0.0% 0 0.0%