Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for system_stream_wrappers

system_stream_wrappersRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,014 895 -119 -11.7%
Incl. Wall Time (microsec) per call 1,014 895 -119 -11.7%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)821 744 -77 -9.4%
Incl. CPU (microsecs) per call 821 744 -77 -9.4%
Excl. CPU (microsec)14 16 2 14.3%
Incl. MemUse (bytes)47,808 47,824 16 0.0%
Incl. MemUse (bytes) per call 47,808 47,824 16 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)46,960 46,976 16 0.0%
Incl. PeakMemUse (bytes) per call 46,960 46,976 16 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% -119 -3.0% -77 -1.6% 16 0.3% 16 0.3%
Exclusive Metrics Diff for Current Function1 0.8% 2 2.6% 0 0.0% 0 0.0%
Parent function
call_user_func_array0 N/A% -119 -100.0% -77 -100.0% 16 100.0% 16 100.0%
Child functions
Drupal\Core\Config\Config::get0 N/A% -125 -105.0% -83 -107.8% 0 0.0% 0 0.0%
t0 N/A% 4 3.4% 2 2.6% 16 100.0% 16 100.0%
config0 N/A% 1 0.8% 2 2.6% 0 0.0% 0 0.0%