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Run #51e2215579f70: 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::fromString54 12.4% 1,555 0.6% 1,600 0.7% 22,384 0.2% 11,640 0.1%
Exclusive Metrics for Current Function878 56.5% 656 41.0% -18,536 -82.8% 4,232 36.4%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}54 100.0% 1,555 100.0% 1,600 100.0% 22,384 100.0% 11,640 100.0%
Child functions
preg_split54 14.4% 258 16.6% 306 19.1% 23,432 104.7% 1,248 10.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct54 14.4% 202 13.0% 246 15.4% 3,368 15.0% 2,376 20.4%
substr160 42.8% 124 8.0% 211 13.2% 5,928 26.5% 968 8.3%
array_shift54 14.4% 54 3.5% 95 5.9% -6,528 -29.2% 648 5.6%
explode26 7.0% 26 1.7% 54 3.4% 13,912 62.2% 1,360 11.7%
strlen26 7.0% 13 0.8% 32 2.0% 808 3.6% 808 6.9%