XHProf: Hierarchical Profiler Report

Run Report: Run #55b92b7a4dd10: XHProf Run (Namespace=drupal-perf-cthos)
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	33	23.2%	290	0.2%	26,728	0.2%	17,296	0.1%
Exclusive Metrics for Current Function			188	64.8%	9,928	37.1%	6,520	37.7%
*Parent functions*
Symfony\Component\HttpFoundation\HeaderBag::__construct	20	60.6%	164	56.6%	17,896	67.0%	15,888	91.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	12	36.4%	117	40.3%	7,680	28.7%	1,408	8.1%
Symfony\Component\HttpKernel\HttpKernel::handle	1	3.0%	9	3.1%	1,152	4.3%	0	0.0%
*Child functions*
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl	4	3.9%	83	28.6%	4,384	16.4%	4,424	25.6%
array_values	33	32.0%	7	2.4%	8,936	33.4%	5,000	28.9%
strtr	33	32.0%	6	2.1%	1,736	6.5%	752	4.3%
strtolower	33	32.0%	6	2.1%	1,744	6.5%	600	3.5%