Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)62 62 0 0.0%
Incl. Wall Time (microsec) per call 5 5 0 0.0%
Excl. Wall Time (microsec)51 50 -1 -2.0%
Incl. CPU (microsecs)72 75 3 4.2%
Incl. CPU (microsecs) per call 6 6 0 4.2%
Excl. CPU (microsec)53 60 7 13.2%
Incl. MemUse (bytes)6,776 6,776 0 0.0%
Incl. MemUse (bytes) per call 521 521 0 0.0%
Excl. MemUse (bytes)5,888 5,888 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 163 163 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% 0 0.0% 3 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 N/A% 7 233.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 0 N/A% 3 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 1 N/A% -4 -133.3% 0 N/A% 0 N/A%