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Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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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::fromString33 12.2% 876 0.2% 907 0.3% 17,160 0.1% 12,272 0.1%
Exclusive Metrics for Current Function542 61.9% 387 42.7% -10,344 -60.3% 4,472 36.4%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}33 100.0% 876 100.0% 907 100.0% 17,160 100.0% 12,272 100.0%
Child functions
preg_split33 14.4% 151 17.2% 180 19.8% 14,656 85.4% 1,248 10.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct33 14.4% 104 11.9% 132 14.6% 2,888 16.8% 2,640 21.5%
array_shift33 14.4% 33 3.8% 48 5.3% -3,672 -21.4% 688 5.6%
substr98 42.8% 29 3.3% 118 13.0% 3,944 23.0% 1,000 8.1%
explode16 7.0% 16 1.8% 22 2.4% 8,880 51.7% 1,416 11.5%
strlen16 7.0% 1 0.1% 20 2.2% 808 4.7% 808 6.6%