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Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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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::set21 21.9% 310 0.0% 327 0.0% 18,792 0.0% 9,008 0.0%
Exclusive Metrics for Current Function192 61.9% 153 46.8% 6,640 35.3% 4,568 50.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set13 61.9% 218 70.3% 230 70.3% 10,232 54.4% 1,080 12.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct8 38.1% 92 29.7% 97 29.7% 8,560 45.6% 7,928 88.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.5% 50 16.1% 52 15.9% 3,160 16.8% 0 0.0%
strtolower21 31.8% 24 7.7% 37 11.3% 1,488 7.9% 712 7.9%
array_values21 31.8% 23 7.4% 46 14.1% 6,008 32.0% 2,928 32.5%
strtr21 31.8% 21 6.8% 39 11.9% 1,496 8.0% 800 8.9%