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Run #519d9d94433aa: 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% 419 0.1% 443 0.1% 20,048 0.0% 6,416 0.0%
Exclusive Metrics for Current Function278 66.3% 241 54.4% 6,152 30.7% 2,976 46.4%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 56.0% 267 63.7% 279 63.0% 9,704 48.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct10 40.0% 138 32.9% 149 33.6% 9,072 45.3% 6,416 100.0%
Drupal\Core\HttpKernel::handle1 4.0% 14 3.3% 15 3.4% 1,272 6.3% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 5.1% 60 14.3% 62 14.0% 3,488 17.4% 0 0.0%
strtr25 31.6% 29 6.9% 44 9.9% 1,600 8.0% 648 10.1%
strtolower25 31.6% 26 6.2% 47 10.6% 1,608 8.0% 712 11.1%
array_values25 31.6% 26 6.2% 49 11.1% 7,200 35.9% 2,080 32.4%