XHProf: Hierarchical Profiler Report

Diff Report: Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Symfony\Component\HttpFoundation\Request::initialize	Run #517896dc57c6e	Run #5178989df1d0f	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	458	455	-3	-0.7%
Incl. Wall Time (microsec) per call	229	228	-2	-0.7%
Excl. Wall Time (microsec)	77	74	-3	-3.9%
Incl. CPU (microsecs)	459	458	-1	-0.2%
Incl. CPU (microsecs) per call	230	229	-1	-0.2%
Excl. CPU (microsec)	52	58	6	11.5%
Incl. MemUse (bytes)	77,480	77,496	16	0.0%
Incl. MemUse (bytes) per call	38,740	38,748	8	0.0%
Excl. MemUse (bytes)	2,880	2,880	0	0.0%
Incl. PeakMemUse (bytes)	76,592	76,608	16	0.0%
Incl. PeakMemUse (bytes) per call	38,296	38,304	8	0.0%
Excl. PeakMemUse (bytes)	4,392	4,392	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::initialize	0	N/A%	-3	-0.1%	-1	-0.0%	16	0.3%	16	0.3%
Exclusive Metrics Diff for Current Function			-3	-100.0%	6	600.0%	0	0.0%	0	0.0%
*Parent function*
Symfony\Component\HttpFoundation\Request::__construct	0	N/A%	-3	-100.0%	-1	-100.0%	16	100.0%	16	100.0%
*Child functions*
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-1	-33.3%	-3	-300.0%	16	100.0%	16	100.0%
Symfony\Component\HttpFoundation\HeaderBag::__construct	0	N/A%	1	33.3%	-1	-100.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ServerBag::getHeaders	0	N/A%	0	0.0%	-2	-200.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\FileBag::__construct	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::__construct	0	N/A%	0	0.0%	-1	-100.0%	0	0.0%	0	0.0%