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Run #51ec491641923: 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::fromString57 12.3% 1,581 0.3% 1,624 0.3% 23,160 0.1% 11,640 0.1%
Exclusive Metrics for Current Function918 58.1% 685 42.2% -20,128 -86.9% 4,232 36.4%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}57 100.0% 1,581 100.0% 1,624 100.0% 23,160 100.0% 11,640 100.0%
Child functions
preg_split57 14.4% 267 16.9% 304 18.7% 24,784 107.0% 1,248 10.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct57 14.4% 198 12.5% 235 14.5% 3,464 15.0% 2,376 20.4%
substr170 42.8% 108 6.8% 225 13.9% 6,248 27.0% 968 8.3%
array_shift57 14.4% 57 3.6% 88 5.4% -6,936 -29.9% 648 5.6%
explode28 7.1% 28 1.8% 55 3.4% 14,920 64.4% 1,360 11.7%
strlen28 7.1% 5 0.3% 32 2.0% 808 3.5% 808 6.9%