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Run #5589b6f75b296: 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::set2,100 22.6% 32,399 0.0% 1,875,200 0.0% 1,219,200 0.0%
Exclusive Metrics for Current Function22,373 69.1% 742,400 39.6% 629,600 51.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set1,200 57.1% 22,150 68.4% 948,800 50.6% 470,400 38.6%
Symfony\Component\HttpFoundation\HeaderBag::__construct800 38.1% 9,033 27.9% 811,200 43.3% 748,800 61.4%
Symfony\Component\HttpKernel\HttpKernel::handle100 4.8% 1,216 3.8% 115,200 6.1% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl200 3.1% 5,648 17.4% 273,600 14.6% 150,400 12.3%
strtr2,100 32.3% 2,422 7.5% 136,000 7.3% 61,600 5.1%
array_values2,100 32.3% 1,207 3.7% 586,400 31.3% 316,800 26.0%
strtolower2,100 32.3% 749 2.3% 136,800 7.3% 60,800 5.0%