XHProf: Hierarchical Profiler Report

Diff Report: Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\HttpKernel::handle	Run #519d9d52c2102	Run #519d9cf28420e	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	573,111	572,514	-597	-0.1%
Incl. Wall Time (microsec) per call	573,111	572,514	-597	-0.1%
Excl. Wall Time (microsec)	25	25	0	0.0%
Incl. CPU (microsecs)	542,820	540,085	-2,735	-0.5%
Incl. CPU (microsecs) per call	542,820	540,085	-2,735	-0.5%
Excl. CPU (microsec)	22	16	-6	-27.3%
Incl. MemUse (bytes)	28,564,216	28,564,216	0	0.0%
Incl. MemUse (bytes) per call	28,564,216	28,564,216	0	0.0%
Excl. MemUse (bytes)	2,448	2,448	0	0.0%
Incl. PeakMemUse (bytes)	28,782,696	28,782,696	0	0.0%
Incl. PeakMemUse (bytes) per call	28,782,696	28,782,696	0	0.0%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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%	-597	-270.1%	-2,735	-115.4%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			0	0.0%	-6	-0.2%	0	N/A%	0	N/A%
*Parent function*
Symfony\Component\HttpKernel\Kernel::handle	0	N/A%	-597	-100.0%	-2,735	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\HttpKernel\HttpKernel::handle	0	N/A%	-600	-100.5%	-2,735	-100.0%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::set	0	N/A%	1	0.2%	1	0.0%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\HeaderBag::set	0	N/A%	1	0.2%	2	0.1%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::leaveScope	0	N/A%	1	0.2%	2	0.1%	0	N/A%	0	N/A%
Symfony\Component\DependencyInjection\Container::enterScope	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
ob_get_level	0	N/A%	0	0.0%	1	0.0%	0	N/A%	0	N/A%