Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)98 101 3 3.1%
Incl. Wall Time (microsec) per call 6 6 0 3.1%
Excl. Wall Time (microsec)82 84 2 2.4%
Incl. CPU (microsecs)113 123 10 8.8%
Incl. CPU (microsecs) per call 7 8 1 8.8%
Excl. CPU (microsec)78 93 15 19.2%
Incl. MemUse (bytes)7,856 7,856 0 0.0%
Incl. MemUse (bytes) per call 491 491 0 0.0%
Excl. MemUse (bytes)6,968 6,968 0 0.0%
Incl. PeakMemUse (bytes)1,944 1,944 0 0.0%
Incl. PeakMemUse (bytes) per call 122 122 0 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% 3 0.3% 10 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 66.7% 15 150.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 3 100.0% 10 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 1 33.3% -5 -50.0% 0 N/A% 0 N/A%