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

Symfony\Component\HttpFoundation\AcceptHeader::addRun #51b0309e0d24bRun #51b0311a4e34aDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)151 146 -5 -3.3%
Incl. Wall Time (microsec) per call 5 4 -0 -3.3%
Excl. Wall Time (microsec)139 137 -2 -1.4%
Incl. CPU (microsecs)188 177 -11 -5.9%
Incl. CPU (microsecs) per call 6 5 -0 -5.9%
Excl. CPU (microsec)137 127 -10 -7.3%
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 Function-2 -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%