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Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::fromString26 15.0% 582 0.1% 612 0.1% 14,744 0.0% 400 0.0%
Exclusive Metrics for Current Function391 67.2% 294 48.0% 176 1.2% 400 100.0%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}26 100.0% 582 100.0% 612 100.0% 14,744 100.0% 400 100.0%
Child functions
preg_split26 18.8% 70 12.0% 98 16.0% 9,896 67.1% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct26 18.8% 57 9.8% 89 14.5% 2,168 14.7% 0 0.0%
substr56 40.6% 34 5.8% 75 12.3% 2,600 17.6% 0 0.0%
array_shift26 18.8% 26 4.5% 50 8.2% -2,720 -18.4% 0 0.0%
strlen2 1.4% 2 0.3% 2 0.3% 808 5.5% 0 0.0%
explode2 1.4% 2 0.3% 4 0.7% 1,816 12.3% 0 0.0%