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Run #52c88446e46d1: 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::fromString22 14.8% 377 0.2% 399 0.2% 13,968 0.1% 5,448 0.0%
Exclusive Metrics for Current Function277 73.5% 195 48.9% 384 2.7% 2,248 41.3%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}22 100.0% 377 100.0% 399 100.0% 13,968 100.0% 5,448 100.0%
Child functions
preg_split22 18.6% 50 13.3% 63 15.8% 8,576 61.4% 880 16.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct22 18.6% 29 7.7% 46 11.5% 2,216 15.9% 864 15.9%
array_shift22 18.6% 19 5.0% 33 8.3% -2,176 -15.6% 616 11.3%
explode2 1.7% 2 0.5% 2 0.5% 1,816 13.0% 0 0.0%
strlen2 1.7% 0 0.0% 3 0.8% 808 5.8% 0 0.0%
substr48 40.7% 0 0.0% 57 14.3% 2,344 16.8% 840 15.4%