Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,449 3,537 88 2.6%
Incl. Wall Time (microsec) per call 690 707 18 2.6%
Excl. Wall Time (microsec)80 77 -3 -3.8%
Incl. CPU (microsecs)2,887 2,929 42 1.5%
Incl. CPU (microsecs) per call 577 586 8 1.5%
Excl. CPU (microsec)69 69 0 0.0%
Incl. MemUse (bytes)319,816 320,320 504 0.2%
Incl. MemUse (bytes) per call 63,963 64,064 101 0.2%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)320,576 321,536 960 0.3%
Incl. PeakMemUse (bytes) per call 64,115 64,307 192 0.3%
Excl. PeakMemUse (bytes)2,840 2,840 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% 88 0.8% 42 0.4% 504 0.5% 960 0.8%
Exclusive Metrics Diff for Current Function-3 -3.4% 0 0.0% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% 90 102.3% 43 102.4% 504 100.0% 960 100.0%
file_stream_wrapper_get_class0 N/A% -2 -2.3% -1 -2.4% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% 130 147.7% 82 195.2% 496 98.4% 704 73.3%
class_implements0 N/A% -39 -44.3% -38 -90.5% 8 1.6% 256 26.7%
drupal_alter0 N/A% -1 -1.1% 0 0.0% 0 0.0% 0 0.0%
in_array0 N/A% 1 1.1% 0 0.0% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_static0 N/A% 0 0.0% -2 -4.8% 0 0.0% 0 0.0%