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

file_get_stream_wrappersRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,537 3,449 -88 -2.5%
Incl. Wall Time (microsec) per call 707 690 -18 -2.5%
Excl. Wall Time (microsec)77 80 3 3.9%
Incl. CPU (microsecs)2,929 2,887 -42 -1.4%
Incl. CPU (microsecs) per call 586 577 -8 -1.4%
Excl. CPU (microsec)69 69 0 0.0%
Incl. MemUse (bytes)320,320 319,816 -504 -0.2%
Incl. MemUse (bytes) per call 64,064 63,963 -101 -0.2%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)321,536 320,576 -960 -0.3%
Incl. PeakMemUse (bytes) per call 64,307 64,115 -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 Function3 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%