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Run #51b0311a4e34a: 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::fromString33 12.2% 919 0.1% 944 0.1% 17,160 0.1% 12,176 0.0%
Exclusive Metrics for Current Function550 59.8% 401 42.5% -10,336 -60.2% 4,472 36.7%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}33 100.0% 919 100.0% 944 100.0% 17,160 100.0% 12,176 100.0%
Child functions
preg_split33 14.4% 157 17.1% 187 19.8% 14,656 85.4% 1,416 11.6%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct33 14.4% 113 12.3% 138 14.6% 2,888 16.8% 2,464 20.2%
substr98 42.8% 50 5.4% 119 12.6% 3,944 23.0% 968 8.0%
array_shift33 14.4% 33 3.6% 51 5.4% -3,672 -21.4% 688 5.7%
explode16 7.0% 16 1.7% 29 3.1% 8,872 51.7% 1,360 11.2%
strlen16 7.0% 0 0.0% 19 2.0% 808 4.7% 808 6.6%