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Run #51ec517fc2424: 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::fromString49 12.3% 1,362 0.2% 1,402 0.2% 21,160 0.1% 12,144 0.1%
Exclusive Metrics for Current Function799 58.7% 587 41.9% -16,872 -79.7% 4,504 37.1%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}49 100.0% 1,362 100.0% 1,402 100.0% 21,160 100.0% 12,144 100.0%
Child functions
preg_split49 14.4% 225 16.5% 270 19.3% 21,408 101.2% 1,360 11.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct49 14.4% 169 12.4% 211 15.0% 3,272 15.5% 2,464 20.3%
substr146 42.8% 91 6.7% 192 13.7% 5,488 25.9% 968 8.0%
array_shift49 14.4% 49 3.6% 74 5.3% -5,848 -27.6% 680 5.6%
explode24 7.0% 24 1.8% 41 2.9% 12,904 61.0% 1,360 11.2%
strlen24 7.0% 5 0.4% 27 1.9% 808 3.8% 808 6.7%