XHProf: Hierarchical Profiler Report

Diff Report: Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip: Click a function name below to drill down.

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	Run #519b0e62696b0	Run #519b130ea93e9	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	1,434	1,372	-62	-4.3%
Incl. Wall Time (microsec) per call	478	457	-21	-4.3%
Excl. Wall Time (microsec)	58	59	1	1.7%
Incl. CPU (microsecs)	1,440	1,380	-60	-4.2%
Incl. CPU (microsecs) per call	480	460	-20	-4.2%
Excl. CPU (microsec)	47	54	7	14.9%
Incl. MemUse (bytes)	120,392	120,392	0	0.0%
Incl. MemUse (bytes) per call	40,131	40,131	0	0.0%
Excl. MemUse (bytes)	-328	-328	0	0.0%
Incl. PeakMemUse (bytes)	104,160	104,160	0	0.0%
Incl. PeakMemUse (bytes) per call	34,720	34,720	0	0.0%
Excl. PeakMemUse (bytes)	1,264	1,264	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\Request::getAcceptableContentTypes	0	N/A%	-62	-1.1%	-60	-2.6%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			1	1.6%	7	11.7%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\ContentNegotiation::getContentType	0	N/A%	-62	-100.0%	-60	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\ClassLoader\ClassLoader::loadClass	0	N/A%	-32	-51.6%	-33	-55.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString	0	N/A%	-19	-30.6%	-20	-33.3%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all	0	N/A%	-10	-16.1%	-12	-20.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\HeaderBag::get	0	N/A%	-2	-3.2%	-1	-1.7%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	-1	-1.7%	0	N/A%	0	N/A%