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Run #558953448336f: 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::set23 22.5% 307 0.0% 20,616 0.0% 11,792 0.0%
Exclusive Metrics for Current Function203 66.1% 8,512 41.3% 5,600 47.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 60.9% 220 71.7% 11,352 55.1% 4,312 36.6%
Symfony\Component\HttpFoundation\HeaderBag::__construct8 34.8% 75 24.4% 8,112 39.3% 7,480 63.4%
Symfony\Component\HttpKernel\HttpKernel::handle1 4.3% 12 3.9% 1,152 5.6% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.2% 63 20.5% 2,880 14.0% 1,904 16.1%
strtr23 31.9% 24 7.8% 1,424 6.9% 648 5.5%
array_values23 31.9% 10 3.3% 6,376 30.9% 3,040 25.8%
strtolower23 31.9% 7 2.3% 1,424 6.9% 600 5.1%