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

file_get_stream_wrappersRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,005 2,182 177 8.8%
Incl. Wall Time (microsec) per call 2,005 2,182 177 8.8%
Excl. Wall Time (microsec)52 58 6 11.5%
Incl. CPU (microsecs)1,576 1,698 122 7.7%
Incl. CPU (microsecs) per call 1,576 1,698 122 7.7%
Excl. CPU (microsec)42 47 5 11.9%
Incl. MemUse (bytes)207,424 207,416 -8 -0.0%
Incl. MemUse (bytes) per call 207,424 207,416 -8 -0.0%
Excl. MemUse (bytes)256 256 0 0.0%
Incl. PeakMemUse (bytes)210,320 210,440 120 0.1%
Incl. PeakMemUse (bytes) per call 210,320 210,440 120 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 Function6 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%