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Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
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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::set22 23.2% 142 0.0% 20,168 0.1% 6,624 0.0%
Exclusive Metrics for Current Function110 77.5% 8,432 41.8% 3,640 55.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set17 77.3% 116 81.7% 13,272 65.8% 160 2.4%
Symfony\Component\HttpFoundation\HeaderBag::__construct4 18.2% 20 14.1% 5,744 28.5% 5,680 85.7%
Symfony\Component\HttpKernel\HttpKernel::handle1 4.5% 6 4.2% 1,152 5.7% 784 11.8%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl3 4.3% 31 21.8% 2,824 14.0% 0 0.0%
strtolower22 31.9% 1 0.7% 1,400 6.9% 600 9.1%
strtr22 31.9% 0 0.0% 1,392 6.9% 544 8.2%
array_values22 31.9% 0 0.0% 6,120 30.3% 1,840 27.8%