Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_stream_wrappers

system_stream_wrappersRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,121 1,139 18 1.6%
Incl. Wall Time (microsec) per call 1,121 1,139 18 1.6%
Excl. Wall Time (microsec)21 26 5 23.8%
Incl. CPU (microsecs)873 918 45 5.2%
Incl. CPU (microsecs) per call 873 918 45 5.2%
Excl. CPU (microsec)15 21 6 40.0%
Incl. MemUse (bytes)47,776 47,784 8 0.0%
Incl. MemUse (bytes) per call 47,776 47,784 8 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)47,832 47,776 -56 -0.1%
Incl. PeakMemUse (bytes) per call 47,832 47,776 -56 -0.1%
Excl. PeakMemUse (bytes)608 608 0 0.0%

Parent/Child Regression/Improvement report for system_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
system_stream_wrappers0 N/A% 18 0.2% 45 0.5% 8 0.1% -56 -0.5%
Exclusive Metrics Diff for Current Function5 27.8% 6 13.3% 0 0.0% 0 0.0%
Parent function
call_user_func_array0 N/A% 18 100.0% 45 100.0% 8 100.0% -56 -100.0%
Child functions
Drupal\Core\Config\Config::get0 N/A% 10 55.6% 36 80.0% 0 0.0% 0 0.0%
t0 N/A% 4 22.2% 4 8.9% 8 100.0% -128 -228.6%
config0 N/A% -1 -5.6% -1 -2.2% 0 0.0% 72 128.6%