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Run #51ec5ca916d7d: 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% 950 0.2% 979 0.2% 17,160 0.1% 11,680 0.1%
Exclusive Metrics for Current Function542 57.1% 409 41.8% -10,344 -60.3% 4,232 36.2%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}33 100.0% 950 100.0% 979 100.0% 17,160 100.0% 11,680 100.0%
Child functions
preg_split33 14.4% 155 16.3% 186 19.0% 14,656 85.4% 1,248 10.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct33 14.4% 128 13.5% 151 15.4% 2,888 16.8% 2,376 20.3%
substr98 42.8% 70 7.4% 128 13.1% 3,952 23.0% 968 8.3%
array_shift33 14.4% 33 3.5% 54 5.5% -3,672 -21.4% 688 5.9%
explode16 7.0% 16 1.7% 27 2.8% 8,872 51.7% 1,360 11.6%
strlen16 7.0% 6 0.6% 24 2.5% 808 4.7% 808 6.9%