XHProf: Hierarchical Profiler Report

Run Report: Run #55fa31db35b03: XHProf Run (Namespace=drupal-perf-joelpittet)
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	82	24.5%	333	0.1%	49,608	0.2%	14,192	0.0%
Exclusive Metrics for Current Function			298	89.5%	18,672	37.6%	7,808	55.0%
*Parent functions*
Symfony\Component\HttpFoundation\HeaderBag::__construct	64	78.0%	211	63.4%	35,504	71.6%	9,248	65.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	17	20.7%	115	34.5%	12,952	26.1%	4,160	29.3%
Symfony\Component\HttpKernel\HttpKernel::handle	1	1.2%	7	2.1%	1,152	2.3%	784	5.5%
*Child functions*
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl	3	1.2%	32	9.6%	2,824	5.7%	1,848	13.0%
strtolower	82	32.9%	2	0.6%	3,320	6.7%	600	4.2%
array_values	82	32.9%	1	0.3%	21,480	43.3%	3,392	23.9%
strtr	82	32.9%	0	0.0%	3,312	6.7%	544	3.8%