Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)189 184 -5 -2.6%
Incl. Wall Time (microsec) per call 8 7 -0 -2.6%
Excl. Wall Time (microsec)142 141 -1 -0.7%
Incl. CPU (microsecs)217 211 -6 -2.8%
Incl. CPU (microsecs) per call 9 8 -0 -2.8%
Excl. CPU (microsec)154 142 -12 -7.8%
Incl. MemUse (bytes)6,536 6,536 0 0.0%
Incl. MemUse (bytes) per call 261 261 0 0.0%
Excl. MemUse (bytes)5,648 5,648 0 0.0%
Incl. PeakMemUse (bytes)1,704 1,704 0 0.0%
Incl. PeakMemUse (bytes) per call 68 68 0 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 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 -0.1% -6 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% -12 -200.0% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -5 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% -4 -80.0% 6 100.0% 0 N/A% 0 N/A%