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Run #51ec489b18752: 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% 1,624 0.3% 1,673 0.3% 23,160 0.1% 11,640 0.1%
Exclusive Metrics for Current Function933 57.5% 676 40.4% -20,128 -86.9% 4,232 36.4%
Parent function
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}57 100.0% 1,624 100.0% 1,673 100.0% 23,160 100.0% 11,640 100.0%
Child functions
preg_split57 14.4% 265 16.3% 313 18.7% 24,784 107.0% 1,248 10.7%
Symfony\Component\HttpFoundation\AcceptHeaderItem::__construct57 14.4% 216 13.3% 270 16.1% 3,464 15.0% 2,376 20.4%
substr170 42.8% 116 7.1% 231 13.8% 6,248 27.0% 968 8.3%
array_shift57 14.4% 57 3.5% 100 6.0% -6,936 -29.9% 648 5.6%
explode28 7.1% 28 1.7% 48 2.9% 14,920 64.4% 1,360 11.7%
strlen28 7.1% 9 0.6% 35 2.1% 808 3.5% 808 6.9%