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Run #550de0f0bfc62: XHProf Run (Namespace=drupal-perf-davidhernandez)
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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::set28 22.8% 273 0.1% 21,024 0.1% 14,048 0.1%
Exclusive Metrics for Current Function190 69.6% 6,944 33.0% 6,528 46.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set16 57.1% 179 65.6% 10,696 50.9% 4,664 33.2%
Symfony\Component\HttpFoundation\HeaderBag::__construct12 42.9% 94 34.4% 10,328 49.1% 9,384 66.8%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl4 4.5% 50 18.3% 3,264 15.5% 1,896 13.5%
strtr28 31.8% 28 10.3% 1,576 7.5% 976 6.9%
array_values28 31.8% 4 1.5% 7,656 36.4% 4,048 28.8%
strtolower28 31.8% 1 0.4% 1,584 7.5% 600 4.3%