XHProf: Hierarchical Profiler Report

Diff Report: Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Symfony\Component\HttpFoundation\HeaderBag::get	Run #51a14be6130cb	Run #51a14f12e142e	Diff	Diff%
Number of Function Calls	12	12	0	0.0%
Incl. Wall Time (microsec)	269	272	3	1.1%
Incl. Wall Time (microsec) per call	22	23	0	1.1%
Excl. Wall Time (microsec)	200	204	4	2.0%
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)	5,160	5,160	0	0.0%
Incl. MemUse (bytes) per call	430	430	0	0.0%
Excl. MemUse (bytes)	2,820	2,820	0	0.0%
Incl. PeakMemUse (bytes)	5,016	5,016	0	0.0%
Incl. PeakMemUse (bytes) per call	418	418	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%	3	0.0%	0	0.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			4	133.3%	0	N/A%	0	N/A%	0	N/A%
*Parent functions*
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	0	N/A%	2	66.7%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Request::getHost	0	N/A%	1	33.3%	0	N/A%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\Response::prepare	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%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
*Child functions*
strtolower	0	N/A%	-1	-33.3%	0	N/A%	0	N/A%	0	N/A%
count	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
strtr	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
array_key_exists	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%