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Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString5 10.6% 243 0.0% 252 0.0% 5,760 0.0% 3,148 0.0%
Exclusive Metrics for Current Function146 60.1% 111 44.0% 684 11.9% 1,168 37.1%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}5 100.0% 243 100.0% 252 100.0% 5,760 100.0% 3,148 100.0%
Child functions
preg_split5 15.2% 38 15.6% 47 18.7% 1,548 26.9% 580 18.4%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct5 15.2% 30 12.3% 35 13.9% 1,292 22.4% 512 16.3%
substr14 42.4% 16 6.6% 29 11.5% 684 11.9% 492 15.6%
array_shift5 15.2% 7 2.9% 16 6.3% 104 1.8% 396 12.6%
explode2 6.1% 4 1.6% 8 3.2% 988 17.2% 0 0.0%
strlen2 6.1% 2 0.8% 6 2.4% 460 8.0% 0 0.0%