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Run #51fdbca2b5409: 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::fromString29 12.1% 784 0.2% 813 0.2% 16,160 0.1% 3,128 0.0%
Exclusive Metrics for Current Function492 62.8% 356 43.8% -8,704 -53.9% 1,032 33.0%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}29 100.0% 784 100.0% 813 100.0% 16,160 100.0% 3,128 100.0%
Child functions
preg_split29 14.4% 133 17.0% 153 18.8% 12,968 80.2% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct29 14.4% 92 11.7% 123 15.1% 2,792 17.3% 1,424 45.5%
array_shift29 14.4% 29 3.7% 42 5.2% -3,128 -19.4% 0 0.0%
substr86 42.8% 24 3.1% 103 12.7% 3,560 22.0% 0 0.0%
explode14 7.0% 14 1.8% 24 3.0% 7,864 48.7% 48 1.5%
strlen14 7.0% 0 0.0% 12 1.5% 808 5.0% 624 19.9%