XHProf: Hierarchical Profiler Report

Run Report: Run #55f235cac18ad: 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	17	23.3%	140	0.1%	17,816	0.1%	6,992	0.0%
Exclusive Metrics for Current Function			108	77.1%	6,992	39.2%	3,736	53.4%
*Parent functions*
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	12	70.6%	103	73.6%	10,920	61.3%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct	4	23.5%	22	15.7%	5,744	32.2%	5,824	83.3%
Symfony\Component\HttpKernel\HttpKernel::handle	1	5.9%	15	10.7%	1,152	6.5%	1,168	16.7%
*Child functions*
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl	1	1.9%	26	18.6%	3,512	19.7%	0	0.0%
strtolower	17	32.7%	3	2.1%	1,240	7.0%	656	9.4%
array_values	17	32.7%	2	1.4%	4,840	27.2%	1,936	27.7%
strtr	17	32.7%	1	0.7%	1,232	6.9%	664	9.5%