Diff Report
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_stream_wrappers

system_stream_wrappersRun #517d52b5a5611Run #517d51ae434deDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)971 1,145 174 17.9%
Incl. Wall Time (microsec) per call 971 1,145 174 17.9%
Excl. Wall Time (microsec)22 19 -3 -13.6%
Incl. CPU (microsecs)826 924 98 11.9%
Incl. CPU (microsecs) per call 826 924 98 11.9%
Excl. CPU (microsec)18 14 -4 -22.2%
Incl. MemUse (bytes)47,776 47,776 0 0.0%
Incl. MemUse (bytes) per call 47,776 47,776 0 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)47,840 47,832 -8 -0.0%
Incl. PeakMemUse (bytes) per call 47,840 47,832 -8 -0.0%
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% 174 7.2% 98 7.0% 0 0.0% -8 -0.1%
Exclusive Metrics Diff for Current Function-3 -1.7% -4 -4.1% 0 N/A% 0 0.0%
Parent function
call_user_func_array0 N/A% 174 100.0% 98 100.0% 0 N/A% -8 -100.0%
Child functions
Drupal\Core\Config\Config::get0 N/A% 158 90.8% 83 84.7% 0 N/A% 0 0.0%
t0 N/A% 18 10.3% 18 18.4% 0 N/A% 64 800.0%
config0 N/A% 1 0.6% 1 1.0% 0 N/A% -72 -900.0%