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Run #55894e8c35711: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::set [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::set2,300 22.5% 37,375 0.0% 2,060,000 0.0% 1,138,400 0.0%
Exclusive Metrics for Current Function24,902 66.6% 849,600 41.2% 519,200 45.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1,400 60.9% 26,878 71.9% 1,133,600 55.0% 389,600 34.2%
Symfony\Component\HttpFoundation\HeaderBag::__construct800 34.8% 9,159 24.5% 811,200 39.4% 748,800 65.8%
Symfony\Component\HttpKernel\HttpKernel::handle100 4.3% 1,338 3.6% 115,200 5.6% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl300 4.2% 7,078 18.9% 287,200 13.9% 189,600 16.7%
strtr2,300 31.9% 2,906 7.8% 143,200 7.0% 65,600 5.8%
array_values2,300 31.9% 1,420 3.8% 637,600 31.0% 304,000 26.7%
strtolower2,300 31.9% 1,069 2.9% 142,400 6.9% 60,000 5.3%