Diff Report
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #519ea984d991eRun #519ea884c38e9DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)2,439 2,502 63 2.6%
Incl. Wall Time (microsec) per call 59 61 2 2.6%
Excl. Wall Time (microsec)201 202 1 0.5%
Incl. CPU (microsecs)1,916 1,919 3 0.2%
Incl. CPU (microsecs) per call 47 47 0 0.2%
Excl. CPU (microsec)174 180 6 3.4%
Incl. MemUse (bytes)213,688 213,672 -16 -0.0%
Incl. MemUse (bytes) per call 5,212 5,212 -0 -0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)219,968 219,536 -432 -0.2%
Incl. PeakMemUse (bytes) per call 5,365 5,355 -11 -0.2%
Excl. PeakMemUse (bytes)5,008 4,864 -144 -2.9%

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% 63 0.2% 3 0.0% -16 -0.0% -432 -0.8%
Exclusive Metrics Diff for Current Function1 1.6% 6 200.0% 0 0.0% -144 -33.3%
Parent functions
_drupal_bootstrap_code0 N/A% 67 106.3% -9 -300.0% -16 -100.0% -16 -3.7%
file_stream_wrapper_get_class0 N/A% -4 -6.3% 12 400.0% 0 0.0% -416 -96.3%
Child functions
module_invoke_all0 N/A% 69 109.5% -6 -200.0% 0 0.0% 0 0.0%
drupal_static0 N/A% -6 -9.5% 7 233.3% 0 0.0% -272 -63.0%
class_implements0 N/A% -1 -1.6% -2 -66.7% 0 0.0% -16 -3.7%
stream_wrapper_register0 N/A% 0 0.0% 2 66.7% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -3 -100.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
drupal_alter0 N/A% 0 0.0% 0 0.0% -16 -100.0% 0 0.0%