Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)140 143 3 2.1%
Incl. Wall Time (microsec) per call 6 6 0 2.1%
Excl. Wall Time (microsec)121 126 5 4.1%
Incl. CPU (microsecs)168 162 -6 -3.6%
Incl. CPU (microsecs) per call 7 7 -0 -3.6%
Excl. CPU (microsec)134 129 -5 -3.7%
Incl. MemUse (bytes)10,736 10,736 0 0.0%
Incl. MemUse (bytes) per call 447 447 0 0.0%
Excl. MemUse (bytes)9,848 9,848 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 88 88 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% -6 -3.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 166.7% -5 -83.3% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% 3 100.0% -6 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -2 -66.7% -1 -16.7% 0 N/A% 0 N/A%