Diff Report
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #5192e86ee04adRun #5192e6f7bc551DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,497 3,045 548 21.9%
Incl. Wall Time (microsec) per call 499 609 110 21.9%
Excl. Wall Time (microsec)78 106 28 35.9%
Incl. CPU (microsecs)1,837 2,612 775 42.2%
Incl. CPU (microsecs) per call 367 522 155 42.2%
Excl. CPU (microsec)66 95 29 43.9%
Incl. MemUse (bytes)213,032 213,032 0 0.0%
Incl. MemUse (bytes) per call 42,606 42,606 0 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)202,640 202,640 0 0.0%
Incl. PeakMemUse (bytes) per call 40,528 40,528 0 0.0%
Excl. PeakMemUse (bytes)4,184 4,184 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% 548 235.2% 775 54.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function28 5.1% 29 3.7% 0 N/A% 0 N/A%
Parent functions
_drupal_bootstrap_code0 N/A% 549 100.2% 775 100.0% 0 N/A% 0 N/A%
file_stream_wrapper_get_class0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
module_invoke_all0 N/A% 290 52.9% 516 66.6% 0 N/A% 0 N/A%
class_implements0 N/A% 189 34.5% 192 24.8% 0 N/A% 0 N/A%
drupal_alter0 N/A% 31 5.7% 30 3.9% 0 N/A% 0 N/A%
stream_wrapper_register0 N/A% 7 1.3% 8 1.0% 0 N/A% 0 N/A%
in_array0 N/A% 4 0.7% 1 0.1% 0 N/A% 0 N/A%
drupal_static0 N/A% -3 -0.5% -3 -0.4% 0 N/A% 0 N/A%
stream_get_wrappers0 N/A% 2 0.4% 2 0.3% 0 N/A% 0 N/A%