Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for system_stream_wrappers

system_stream_wrappersRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,349 1,354 5 0.4%
Incl. Wall Time (microsec) per call 1,349 1,354 5 0.4%
Excl. Wall Time (microsec)25 26 1 4.0%
Incl. CPU (microsecs)1,108 1,120 12 1.1%
Incl. CPU (microsecs) per call 1,108 1,120 12 1.1%
Excl. CPU (microsec)20 16 -4 -20.0%
Incl. MemUse (bytes)10,584 10,584 0 0.0%
Incl. MemUse (bytes) per call 10,584 10,584 0 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)19,896 19,896 0 0.0%
Incl. PeakMemUse (bytes) per call 19,896 19,896 0 0.0%
Excl. PeakMemUse (bytes)528 528 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% 5 1.8% 12 4.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 20.0% -4 -33.3% 0 N/A% 0 N/A%
Parent function
call_user_func_array0 N/A% 5 100.0% 12 100.0% 0 N/A% 0 N/A%
Child functions
t0 N/A% 28 560.0% 31 258.3% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -25 -500.0% -18 -150.0% 0 N/A% 0 N/A%
config0 N/A% 1 20.0% 3 25.0% 0 N/A% 0 N/A%