XHProf: Hierarchical Profiler Report

Diff Report: Run #51a524e76a9fb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Symfony\Component\HttpFoundation\HeaderBag::get	Run #51a524e76a9fb	Run #51a518f009231	Diff	Diff%
Number of Function Calls	16	16	0	0.0%
Incl. Wall Time (microsec)	358	405	47	13.1%
Incl. Wall Time (microsec) per call	22	25	3	13.1%
Excl. Wall Time (microsec)	263	302	39	14.8%
Incl. CPU (microsecs)	0	0	0	N/A%
Incl. CPU (microsecs) per call	0	0	0	N/A%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	5,188	5,188	0	0.0%
Incl. MemUse (bytes) per call	324	324	0	0.0%
Excl. MemUse (bytes)	2,696	2,696	0	0.0%
Incl. PeakMemUse (bytes)	4,932	4,932	0	0.0%
Incl. PeakMemUse (bytes) per call	308	308	0	0.0%
Excl. PeakMemUse (bytes)	3,196	3,196	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Symfony\Component\HttpFoundation\HeaderBag::get	0	N/A%	47	7.4%	0	0.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			39	83.0%	0	N/A%	0	N/A%	0	N/A%
*Parent functions*
Symfony\Component\HttpFoundation\Request::getHost	0	N/A%	46	97.9%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Response::prepare	0	N/A%	1	2.1%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
*Child functions*
array_key_exists	0	N/A%	3	6.4%	0	N/A%	0	N/A%	0	N/A%
strtolower	0	N/A%	2	4.3%	0	N/A%	0	N/A%	0	N/A%
count	0	N/A%	2	4.3%	0	N/A%	0	N/A%	0	N/A%
strtr	0	N/A%	1	2.1%	0	N/A%	0	N/A%	0	N/A%