XHProf: Hierarchical Profiler Report

Run Report: Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Symfony\Component\HttpFoundation\HeaderBag::set	21	22.6%	94	0.1%	18,752	0.1%	8,424	0.0%
Exclusive Metrics for Current Function			74	78.7%	7,488	39.9%	4,240	50.3%
*Parent functions*
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	12	57.1%	64	68.1%	9,640	51.4%	944	11.2%
Symfony\Component\HttpFoundation\HeaderBag::__construct	8	38.1%	25	26.6%	7,960	42.4%	7,480	88.8%
Symfony\Component\HttpKernel\HttpKernel::handle	1	4.8%	5	5.3%	1,152	6.1%	0	0.0%
*Child functions*
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl	2	3.1%	20	21.3%	2,688	14.3%	304	3.6%
array_values	21	32.3%	0	0.0%	5,864	31.3%	2,608	31.0%
strtr	21	32.3%	0	0.0%	1,352	7.2%	672	8.0%
strtolower	21	32.3%	0	0.0%	1,360	7.3%	600	7.1%