Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for file_get_stream_wrappers

file_get_stream_wrappersRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)2,443 2,420 -23 -0.9%
Incl. Wall Time (microsec) per call 489 484 -5 -0.9%
Excl. Wall Time (microsec)79 69 -10 -12.7%
Incl. CPU (microsecs)1,921 1,898 -23 -1.2%
Incl. CPU (microsecs) per call 384 380 -5 -1.2%
Excl. CPU (microsec)61 69 8 13.1%
Incl. MemUse (bytes)211,592 211,608 16 0.0%
Incl. MemUse (bytes) per call 42,318 42,322 3 0.0%
Excl. MemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes)200,864 200,824 -40 -0.0%
Incl. PeakMemUse (bytes) per call 40,173 40,165 -8 -0.0%
Excl. PeakMemUse (bytes)4,560 4,560 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% -23 -2.1% -23 -1.5% 16 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function-10 -43.5% 8 34.8% 0 0.0% 0 0.0%
Parent functions
_drupal_bootstrap_code0 N/A% -22 -95.7% -26 -113.0% 16 100.0% -40 -100.0%
file_stream_wrapper_get_class0 N/A% -1 -4.3% 3 13.0% 0 0.0% 0 0.0%
Child functions
module_invoke_all0 N/A% 29 126.1% 25 108.7% 16 100.0% -40 -100.0%
drupal_alter0 N/A% -24 -104.3% -24 -104.3% 0 0.0% 0 0.0%
class_implements0 N/A% -16 -69.6% -17 -73.9% 0 0.0% 0 0.0%
stream_get_wrappers0 N/A% -4 -17.4% -6 -26.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 4.3% -4 -17.4% 0 0.0% 0 0.0%
stream_wrapper_register0 N/A% 1 4.3% -1 -4.3% 0 0.0% 0 0.0%
in_array0 N/A% 0 0.0% -4 -17.4% 0 0.0% 0 0.0%