XHProf: Hierarchical Profiler Report

Diff Report: Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a1557b90314: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Symfony\Component\HttpFoundation\HeaderBag::get	Run #51a152d922ae0	Run #51a1557b90314	Diff	Diff%
Number of Function Calls	13	13	0	0.0%
Incl. Wall Time (microsec)	294	313	19	6.5%
Incl. Wall Time (microsec) per call	23	24	1	6.5%
Excl. Wall Time (microsec)	217	232	15	6.9%
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	399	399	0	0.0%
Excl. MemUse (bytes)	2,792	2,792	0	0.0%
Incl. PeakMemUse (bytes)	5,016	5,016	0	0.0%
Incl. PeakMemUse (bytes) per call	386	386	0	0.0%
Excl. PeakMemUse (bytes)	3,224	3,224	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%	19	0.0%	0	0.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			15	78.9%	0	N/A%	0	N/A%	0	N/A%
*Parent functions*
Symfony\Component\HttpFoundation\Request::getHost	0	N/A%	18	94.7%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest	0	N/A%	3	15.8%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Response::prepare	0	N/A%	2	10.5%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	-2	-10.5%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals	0	N/A%	-2	-10.5%	0	N/A%	0	N/A%	0	N/A%
*Child functions*
strtolower	0	N/A%	2	10.5%	0	N/A%	0	N/A%	0	N/A%
count	0	N/A%	2	10.5%	0	N/A%	0	N/A%	0	N/A%
strtr	0	N/A%	-1	-5.3%	0	N/A%	0	N/A%	0	N/A%
array_key_exists	0	N/A%	1	5.3%	0	N/A%	0	N/A%	0	N/A%