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

system_stream_wrappersRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)916 1,090 174 19.0%
Incl. Wall Time (microsec) per call 916 1,090 174 19.0%
Excl. Wall Time (microsec)21 19 -2 -9.5%
Incl. CPU (microsecs)853 905 52 6.1%
Incl. CPU (microsecs) per call 853 905 52 6.1%
Excl. CPU (microsec)13 17 4 30.8%
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)75,144 75,216 72 0.1%
Incl. PeakMemUse (bytes) per call 75,144 75,216 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 Function-2 -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%