Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,182 2,005 -177 -8.1%
Incl. Wall Time (microsec) per call 2,182 2,005 -177 -8.1%
Excl. Wall Time (microsec)58 52 -6 -10.3%
Incl. CPU (microsecs)1,698 1,576 -122 -7.2%
Incl. CPU (microsecs) per call 1,698 1,576 -122 -7.2%
Excl. CPU (microsec)47 42 -5 -10.6%
Incl. MemUse (bytes)207,416 207,424 8 0.0%
Incl. MemUse (bytes) per call 207,416 207,424 8 0.0%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)210,440 210,320 -120 -0.1%
Incl. PeakMemUse (bytes) per call 210,440 210,320 -120 -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% -177 -5.6% -122 -2.8% 8 0.0% -120 -0.0%
Exclusive Metrics Diff for Current Function-6 -3.4% -5 -4.1% 0 0.0% 0 0.0%
Parent function
_drupal_bootstrap_code0 N/A% -177 -100.0% -122 -100.0% 8 100.0% -120 -100.0%
Child functions
module_invoke_all0 N/A% -150 -84.7% -92 -75.4% 0 0.0% -72 -60.0%
class_implements0 N/A% -16 -9.0% -16 -13.1% 8 100.0% 8 6.7%
drupal_alter0 N/A% -4 -2.3% -6 -4.9% 0 0.0% -144 -120.0%
stream_wrapper_register0 N/A% -1 -0.6% -2 -1.6% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -2 -1.6% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 88 73.3%
drupal_static0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%