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Run #519c0e87b9da9: 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% 314 0.1% 334 0.2% 20,256 0.1% 9,704 0.1%
Exclusive Metrics for Current Function193 61.5% 169 50.6% 6,552 32.3% 4,744 48.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 56.0% 205 65.3% 215 64.4% 9,840 48.6% 4,440 45.8%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 40.0% 99 31.5% 107 32.0% 9,136 45.1% 5,264 54.2%
Drupal\Core\HttpKernel::handle1 4.0% 10 3.2% 12 3.6% 1,280 6.3% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 5.1% 51 16.2% 56 16.8% 3,296 16.3% 2,000 20.6%
array_values25 31.6% 25 8.0% 34 10.2% 7,200 35.5% 1,624 16.7%
strtr25 31.6% 25 8.0% 38 11.4% 1,600 7.9% 624 6.4%
strtolower25 31.6% 20 6.4% 37 11.1% 1,608 7.9% 712 7.3%