Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)10 8 -2 -20.0%
Incl. Wall Time (microsec) per call 10 8 -2 -20.0%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)12 9 -3 -25.0%
Incl. CPU (microsecs) per call 12 9 -3 -25.0%
Excl. CPU (microsec)10 6 -4 -40.0%
Incl. MemUse (bytes)2,456 2,456 0 0.0%
Incl. MemUse (bytes) per call 2,456 2,456 0 0.0%
Excl. MemUse (bytes)1,568 1,568 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 2,120 2,120 0 0.0%
Excl. PeakMemUse (bytes)1,408 1,408 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::add [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::add0 N/A% -2 -0.1% -3 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% -4 -133.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%