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Run #51f5bb45dd257: 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% 879 0.2% 916 0.3% 17,160 0.1% 12,272 0.1%
Exclusive Metrics for Current Function542 61.7% 398 43.4% -10,344 -60.3% 4,472 36.4%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}33 100.0% 879 100.0% 916 100.0% 17,160 100.0% 12,272 100.0%
Child functions
preg_split33 14.4% 154 17.5% 180 19.7% 14,656 85.4% 1,248 10.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct33 14.4% 102 11.6% 127 13.9% 2,888 16.8% 2,640 21.5%
array_shift33 14.4% 33 3.8% 45 4.9% -3,672 -21.4% 688 5.6%
substr98 42.8% 32 3.6% 120 13.1% 3,944 23.0% 1,000 8.1%
explode16 7.0% 16 1.8% 27 2.9% 8,880 51.7% 1,416 11.5%
strlen16 7.0% 0 0.0% 19 2.1% 808 4.7% 808 6.6%