Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)146 151 5 3.4%
Incl. Wall Time (microsec) per call 4 5 0 3.4%
Excl. Wall Time (microsec)137 139 2 1.5%
Incl. CPU (microsecs)177 188 11 6.2%
Incl. CPU (microsecs) per call 5 6 0 6.2%
Excl. CPU (microsec)127 137 10 7.9%
Incl. MemUse (bytes)7,896 7,896 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)7,008 7,008 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 64 64 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% 5 0.8% 11 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 40.0% 10 90.9% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 5 100.0% 11 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 3 60.0% 1 9.1% 0 N/A% 0 N/A%