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Run #52c862ea26981: 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% 396 0.2% 13,968 0.1% 5,328 0.0%
Exclusive Metrics for Current Function277 73.5% 189 47.7% 384 2.7% 2,248 42.2%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}22 100.0% 377 100.0% 396 100.0% 13,968 100.0% 5,328 100.0%
Child functions
preg_split22 18.6% 50 13.3% 63 15.9% 8,576 61.4% 976 18.3%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct22 18.6% 28 7.4% 51 12.9% 2,216 15.9% 648 12.2%
array_shift22 18.6% 19 5.0% 33 8.3% -2,176 -15.6% 616 11.6%
explode2 1.7% 2 0.5% 4 1.0% 1,816 13.0% 0 0.0%
substr48 40.7% 1 0.3% 53 13.4% 2,344 16.8% 840 15.8%
strlen2 1.7% 0 0.0% 3 0.8% 808 5.8% 0 0.0%