Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::__construct

Symfony\Component\HttpFoundation\AcceptHeader::__constructRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)252 243 -9 -3.6%
Incl. Wall Time (microsec) per call 28 27 -1 -3.6%
Excl. Wall Time (microsec)93 92 -1 -1.1%
Incl. CPU (microsecs)261 250 -11 -4.2%
Incl. CPU (microsecs) per call 29 28 -1 -4.2%
Excl. CPU (microsec)72 71 -1 -1.4%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 1,008 1,008 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)2,352 2,352 0 0.0%
Incl. PeakMemUse (bytes) per call 261 261 0 0.0%
Excl. PeakMemUse (bytes)880 880 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::__construct [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
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -9 -0.1% -11 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -11.1% -1 -9.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -9 -100.0% -11 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeader::add0 N/A% -8 -88.9% -10 -90.9% 0 N/A% 0 N/A%