Diff Report
Run #52d3e812c7cf2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e85377bba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #52d3e812c7cf2Run #52d3e85377bbaDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)52 55 3 5.8%
Incl. Wall Time (microsec) per call 5 5 0 5.8%
Excl. Wall Time (microsec)44 48 4 9.1%
Incl. CPU (microsecs)61 63 2 3.3%
Incl. CPU (microsecs) per call 6 6 0 3.3%
Excl. CPU (microsec)42 44 2 4.8%
Incl. MemUse (bytes)6,056 6,056 0 0.0%
Incl. MemUse (bytes) per call 551 551 0 0.0%
Excl. MemUse (bytes)5,168 5,168 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 193 193 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% 3 0.2% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 133.3% 2 100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -1 -33.3% 0 0.0% 0 N/A% 0 N/A%