Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)26 29 3 11.5%
Incl. Wall Time (microsec) per call 5 6 1 11.5%
Excl. Wall Time (microsec)21 24 3 14.3%
Incl. CPU (microsecs)32 33 1 3.1%
Incl. CPU (microsecs) per call 6 7 0 3.1%
Excl. CPU (microsec)22 23 1 4.5%
Incl. MemUse (bytes)3,896 3,896 0 0.0%
Incl. MemUse (bytes) per call 779 779 0 0.0%
Excl. MemUse (bytes)3,008 3,008 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 424 424 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 0.3% 1 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 3 100.0% 1 100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%