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Run #519c20cc6ca59: XHProf Run (Namespace=drupal-perf-c4rl)
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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::set18 21.4% 340 0.1% 353 0.1% 16,576 0.0% 6,416 0.0%
Exclusive Metrics for Current Function216 63.5% 168 47.6% 5,144 31.0% 2,976 46.4%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 66.7% 244 71.8% 253 71.7% 8,720 52.6% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct5 27.8% 80 23.5% 84 23.8% 6,584 39.7% 6,416 100.0%
Drupal\Core\HttpKernel::handle1 5.6% 16 4.7% 16 4.5% 1,272 7.7% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 5.3% 53 15.6% 57 16.1% 3,264 19.7% 0 0.0%
array_values18 31.6% 25 7.4% 39 11.0% 5,408 32.6% 2,080 32.4%
strtr18 31.6% 23 6.8% 43 12.2% 1,376 8.3% 648 10.1%
strtolower18 31.6% 23 6.8% 46 13.0% 1,384 8.3% 712 11.1%