XHProf: Hierarchical Profiler Report

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

Drupal\Core\HttpKernel::handle	Run #52d4b1d6bf728	Run #52d4b18f32fb6	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	271,931	271,715	-216	-0.1%
Incl. Wall Time (microsec) per call	271,931	271,715	-216	-0.1%
Excl. Wall Time (microsec)	22	21	-1	-4.5%
Incl. CPU (microsecs)	258,646	258,593	-53	-0.0%
Incl. CPU (microsecs) per call	258,646	258,593	-53	-0.0%
Excl. CPU (microsec)	16	15	-1	-6.2%
Incl. MemUse (bytes)	13,871,344	13,871,352	8	0.0%
Incl. MemUse (bytes) per call	13,871,344	13,871,352	8	0.0%
Excl. MemUse (bytes)	2,744	2,744	0	0.0%
Incl. PeakMemUse (bytes)	13,995,544	13,995,552	8	0.0%
Incl. PeakMemUse (bytes) per call	13,995,544	13,995,552	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%