Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::add

Symfony\Component\HttpFoundation\AcceptHeader::addRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)42 40 -2 -4.8%
Incl. Wall Time (microsec) per call 8 8 -0 -4.8%
Excl. Wall Time (microsec)40 38 -2 -5.0%
Incl. CPU (microsecs)51 46 -5 -9.8%
Incl. CPU (microsecs) per call 10 9 -1 -9.8%
Excl. CPU (microsec)44 23 -21 -47.7%
Incl. MemUse (bytes)3,072 3,080 8 0.3%
Incl. MemUse (bytes) per call 614 616 2 0.3%
Excl. MemUse (bytes)2,216 2,208 -8 -0.4%
Incl. PeakMemUse (bytes)2,120 2,128 8 0.4%
Incl. PeakMemUse (bytes) per call 424 426 2 0.4%
Excl. PeakMemUse (bytes)1,504 1,496 -8 -0.5%

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% -2 -0.1% -5 -0.1% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -21 -420.0% -8 -100.0% -8 -100.0%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -2 -100.0% -5 -100.0% 8 100.0% 8 100.0%
Child function
Symfony\Component\HttpFoundation\AcceptHeaderItem::getValue0 N/A% 0 0.0% 16 320.0% 16 200.0% 16 200.0%