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Run #51ec51f5849d9: 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% 1,360 0.2% 1,407 0.2% 21,160 0.1% 12,144 0.1%
Exclusive Metrics for Current Function803 59.0% 589 41.9% -16,872 -79.7% 4,504 37.1%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}49 100.0% 1,360 100.0% 1,407 100.0% 21,160 100.0% 12,144 100.0%
Child functions
preg_split49 14.4% 226 16.6% 263 18.7% 21,408 101.2% 1,360 11.2%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct49 14.4% 167 12.3% 213 15.1% 3,272 15.5% 2,464 20.3%
substr146 42.8% 89 6.5% 202 14.4% 5,488 25.9% 968 8.0%
array_shift49 14.4% 49 3.6% 82 5.8% -5,848 -27.6% 680 5.6%
explode24 7.0% 24 1.8% 36 2.6% 12,904 61.0% 1,360 11.2%
strlen24 7.0% 2 0.1% 22 1.6% 808 3.8% 808 6.7%