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Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::fromString29 12.1% 817 0.2% 853 0.2% 16,184 0.1% 7,992 0.0%
Exclusive Metrics for Current Function499 61.1% 351 41.1% -8,680 -53.6% 3,080 38.5%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}29 100.0% 817 100.0% 853 100.0% 16,184 100.0% 7,992 100.0%
Child functions
preg_split29 14.4% 136 16.6% 168 19.7% 12,968 80.1% 432 5.4%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct29 14.4% 103 12.6% 125 14.7% 2,792 17.3% 2,464 30.8%
substr86 42.8% 36 4.4% 121 14.2% 3,560 22.0% 64 0.8%
array_shift29 14.4% 29 3.5% 52 6.1% -3,128 -19.3% 72 0.9%
explode14 7.0% 14 1.7% 23 2.7% 7,864 48.6% 1,232 15.4%
strlen14 7.0% 0 0.0% 13 1.5% 808 5.0% 648 8.1%