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Run #519fd34c48dd6: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::set [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\HeaderBag::set25 22.1% 317 0.1% 337 0.1% 20,256 0.1% 8,824 0.1%
Exclusive Metrics for Current Function195 61.5% 175 51.9% 6,552 32.3% 4,392 49.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 56.0% 202 63.7% 215 63.8% 9,840 48.6% 3,560 40.3%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 40.0% 104 32.8% 110 32.6% 9,136 45.1% 5,264 59.7%
Drupal\Core\HttpKernel::handle1 4.0% 11 3.5% 12 3.6% 1,280 6.3% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 5.1% 48 15.1% 53 15.7% 3,296 16.3% 1,824 20.7%
array_values25 31.6% 25 7.9% 35 10.4% 7,200 35.5% 1,272 14.4%
strtr25 31.6% 25 7.9% 36 10.7% 1,600 7.9% 624 7.1%
strtolower25 31.6% 24 7.6% 38 11.3% 1,608 7.9% 712 8.1%