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Run #52f2e62cef49a: 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::fromString7 11.9% 178 0.1% 185 0.1% 10,616 0.1% 5,448 0.0%
Exclusive Metrics for Current Function120 67.4% 82 44.3% 1,008 9.5% 2,248 41.3%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}7 100.0% 178 100.0% 185 100.0% 10,616 100.0% 5,448 100.0%
Child functions
preg_split7 16.3% 23 12.9% 32 17.3% 3,512 33.1% 880 16.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct7 16.3% 17 9.6% 25 13.5% 2,216 20.9% 864 15.9%
substr18 41.9% 9 5.1% 25 13.5% 1,384 13.0% 840 15.4%
array_shift7 16.3% 7 3.9% 15 8.1% -136 -1.3% 616 11.3%
explode2 4.7% 2 1.1% 4 2.2% 1,824 17.2% 0 0.0%
strlen2 4.7% 0 0.0% 2 1.1% 808 7.6% 0 0.0%