Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_stream_wrappers

system_stream_wrappersRun #51ec485525502Run #51ec491641923DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,090 916 -174 -16.0%
Incl. Wall Time (microsec) per call 1,090 916 -174 -16.0%
Excl. Wall Time (microsec)19 21 2 10.5%
Incl. CPU (microsecs)905 853 -52 -5.7%
Incl. CPU (microsecs) per call 905 853 -52 -5.7%
Excl. CPU (microsec)17 13 -4 -23.5%
Incl. MemUse (bytes)77,480 77,480 0 0.0%
Incl. MemUse (bytes) per call 77,480 77,480 0 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)75,216 75,144 -72 -0.1%
Incl. PeakMemUse (bytes) per call 75,216 75,144 -72 -0.1%
Excl. PeakMemUse (bytes)656 656 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 -11.2% -52 -3.0% 0 0.0% -72 -0.1%
Exclusive Metrics Diff for Current Function2 1.1% -4 -7.7% 0 N/A% 0 0.0%
Parent function
call_user_func_array0 N/A% -174 -100.0% -52 -100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Core\Config\Config::get0 N/A% -170 -97.7% -45 -86.5% 0 N/A% 0 0.0%
t0 N/A% -4 -2.3% 0 0.0% 0 N/A% -72 -100.0%
config0 N/A% -2 -1.1% -3 -5.8% 0 N/A% 0 0.0%