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Run #51e3103d95a81: 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::fromString29 12.1% 860 0.2% 884 0.2% 16,176 0.0% 6,176 0.0%
Exclusive Metrics for Current Function484 56.3% 369 41.7% -8,688 -53.7% 2,208 35.8%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}29 100.0% 860 100.0% 884 100.0% 16,176 100.0% 6,176 100.0%
Child functions
preg_split29 14.4% 139 16.2% 163 18.4% 12,968 80.2% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct29 14.4% 117 13.6% 148 16.7% 2,792 17.3% 2,296 37.2%
substr86 42.8% 71 8.3% 113 12.8% 3,560 22.0% 0 0.0%
array_shift29 14.4% 29 3.4% 46 5.2% -3,128 -19.3% 0 0.0%
explode14 7.0% 14 1.6% 27 3.1% 7,864 48.6% 864 14.0%
strlen14 7.0% 6 0.7% 18 2.0% 808 5.0% 808 13.1%