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Run #51ec623000e0c: 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::fromString33 12.2% 904 0.0% 933 0.0% 17,160 0.1% 11,680 0.1%
Exclusive Metrics for Current Function532 58.8% 396 42.4% -10,344 -60.3% 4,232 36.2%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}33 100.0% 904 100.0% 933 100.0% 17,160 100.0% 11,680 100.0%
Child functions
preg_split33 14.4% 148 16.4% 172 18.4% 14,656 85.4% 1,248 10.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct33 14.4% 117 12.9% 146 15.6% 2,888 16.8% 2,376 20.3%
substr98 42.8% 57 6.3% 123 13.2% 3,944 23.0% 968 8.3%
array_shift33 14.4% 33 3.7% 52 5.6% -3,672 -21.4% 688 5.9%
explode16 7.0% 16 1.8% 26 2.8% 8,880 51.7% 1,360 11.6%
strlen16 7.0% 1 0.1% 18 1.9% 808 4.7% 808 6.9%