XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Template\TwigEnvironment::__construct	Run #531ccb2cb8e3d	Run #531ccbd4518b6	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	2,250	2,237	-13	-0.6%
Incl. Wall Time (microsec) per call	2,250	2,237	-13	-0.6%
Excl. Wall Time (microsec)	203	200	-3	-1.5%
Incl. CPU (microsecs)	2,250	2,238	-12	-0.5%
Incl. CPU (microsecs) per call	2,250	2,238	-12	-0.5%
Excl. CPU (microsec)	97	117	20	20.6%
Incl. MemUse (bytes)	378,200	378,240	40	0.0%
Incl. MemUse (bytes) per call	378,200	378,240	40	0.0%
Excl. MemUse (bytes)	680	680	0	0.0%
Incl. PeakMemUse (bytes)	386,008	383,968	-2,040	-0.5%
Incl. PeakMemUse (bytes) per call	386,008	383,968	-2,040	-0.5%
Excl. PeakMemUse (bytes)	8,272	8,272	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\Template\TwigEnvironment::__construct	0	N/A%	-13	-13.3%	-12	-4.6%	40	0.1%	-2,040	-5.2%
Exclusive Metrics Diff for Current Function			-3	-23.1%	20	166.7%	0	0.0%	0	0.0%
*Parent function*
service_container_prod::getTwigService	0	N/A%	-13	-100.0%	-12	-100.0%	40	100.0%	-2,040	-100.0%
*Child functions*
Twig_Environment::__construct	0	N/A%	-11	-84.6%	-11	-91.7%	40	100.0%	-2,192	-107.5%
file_exists	0	N/A%	-1	-7.7%	-1	-8.3%	0	0.0%	0	0.0%
Drupal::cache	0	N/A%	1	7.7%	2	16.7%	0	0.0%	0	0.0%
dirname	0	N/A%	1	7.7%	-15	-125.0%	0	0.0%	152	7.5%
Drupal\Core\Extension\ModuleHandler::getModuleList	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Twig_Loader_Filesystem::addPath	0	N/A%	0	0.0%	-6	-50.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ThemeHandler::listInfo	0	N/A%	0	0.0%	-1	-8.3%	0	0.0%	0	0.0%