XHProf: Hierarchical Profiler Report

Diff Report: Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes	Run #54433ad6a7755	Run #544333b05173f	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	793	797	4	0.5%
Incl. Wall Time (microsec) per call	198	199	1	0.5%
Excl. Wall Time (microsec)	31	34	3	9.7%
Incl. CPU (microsecs)	795	799	4	0.5%
Incl. CPU (microsecs) per call	199	200	1	0.5%
Excl. CPU (microsec)	23	25	2	8.7%
Incl. MemUse (bytes)	84,744	84,744	0	0.0%
Incl. MemUse (bytes) per call	21,186	21,186	0	0.0%
Excl. MemUse (bytes)	2,248	2,248	0	0.0%
Incl. PeakMemUse (bytes)	84,736	84,736	0	0.0%
Incl. PeakMemUse (bytes) per call	21,184	21,184	0	0.0%
Excl. PeakMemUse (bytes)	2,304	2,304	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%	4	0.0%	4	0.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			3	75.0%	2	50.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Routing\AcceptHeaderMatcher::filter	0	N/A%	4	100.0%	4	100.0%	0	N/A%	0	N/A%
Drupal\Core\ContentNegotiation::getContentType	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\AcceptHeader::fromString	0	N/A%	10	250.0%	11	275.0%	0	N/A%	0	N/A%
spl_autoload_call	0	N/A%	-8	-200.0%	-9	-225.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\HeaderBag::get	0	N/A%	-1	-25.0%	0	0.0%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\AcceptHeader::all	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%