XHProf: Hierarchical Profiler Report

Diff Report: Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\HttpKernel::handle	Run #52d4b18f32fb6	Run #52d4b1d6bf728	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	271,715	271,931	216	0.1%
Incl. Wall Time (microsec) per call	271,715	271,931	216	0.1%
Excl. Wall Time (microsec)	21	22	1	4.8%
Incl. CPU (microsecs)	258,593	258,646	53	0.0%
Incl. CPU (microsecs) per call	258,593	258,646	53	0.0%
Excl. CPU (microsec)	15	16	1	6.7%
Incl. MemUse (bytes)	13,871,352	13,871,344	-8	-0.0%
Incl. MemUse (bytes) per call	13,871,352	13,871,344	-8	-0.0%
Excl. MemUse (bytes)	2,744	2,744	0	0.0%
Incl. PeakMemUse (bytes)	13,995,552	13,995,544	-8	-0.0%
Incl. PeakMemUse (bytes) per call	13,995,552	13,995,544	-8	-0.0%
Excl. PeakMemUse (bytes)	1,088	1,088	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*
Drupal\Core\HttpKernel::handle	0	N/A%	216	189.5%	53	123.3%	-8	-100.0%	-8	-100.0%
Exclusive Metrics Diff for Current Function			1	0.5%	1	1.9%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\DrupalKernel::handle	0	N/A%	216	100.0%	53	100.0%	-8	-100.0%	-8	-100.0%
*Child functions*
Symfony\Component\HttpKernel\HttpKernel::handle	0	N/A%	214	99.1%	49	92.5%	-8	-100.0%	-8	-100.0%
Symfony\Component\DependencyInjection\Container::leaveScope	0	N/A%	-1	-0.5%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	0.5%	1	1.9%	0	0.0%	0	0.0%
Symfony\Component\DependencyInjection\Container::enterScope	0	N/A%	1	0.5%	1	1.9%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\HeaderBag::set	0	N/A%	0	0.0%	1	1.9%	0	0.0%	0	0.0%
ob_get_level	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%