XHProf: Hierarchical Profiler Report

Diff Report: Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Twig_Environment::__construct	Run #52ed72044139b	Run #52ed7448d018c	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	2,816	2,788	-28	-1.0%
Incl. Wall Time (microsec) per call	2,816	2,788	-28	-1.0%
Excl. Wall Time (microsec)	71	63	-8	-11.3%
Incl. CPU (microsecs)	2,818	2,790	-28	-1.0%
Incl. CPU (microsecs) per call	2,818	2,790	-28	-1.0%
Excl. CPU (microsec)	63	47	-16	-25.4%
Incl. MemUse (bytes)	391,528	391,536	8	0.0%
Incl. MemUse (bytes) per call	391,528	391,536	8	0.0%
Excl. MemUse (bytes)	3,584	3,576	-8	-0.2%
Incl. PeakMemUse (bytes)	394,304	392,264	-2,040	-0.5%
Incl. PeakMemUse (bytes) per call	394,304	392,264	-2,040	-0.5%
Excl. PeakMemUse (bytes)	2,800	2,768	-32	-1.1%

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*
Twig_Environment::__construct	0	N/A%	-28	-0.1%	-28	-0.1%	8	0.0%	-2,040	-0.9%
Exclusive Metrics Diff for Current Function			-8	-28.6%	-16	-57.1%	-8	-100.0%	-32	-1.6%
*Parent function*
Drupal\Core\Template\TwigEnvironment::__construct	0	N/A%	-28	-100.0%	-28	-100.0%	8	100.0%	-2,040	-100.0%
*Child functions*
spl_autoload_call	0	N/A%	-26	-92.9%	-25	-89.3%	8	100.0%	-2,008	-98.4%
array_merge	0	N/A%	3	10.7%	5	17.9%	0	0.0%	0	0.0%
Twig_Environment::setLoader	0	N/A%	1	3.6%	1	3.6%	0	0.0%	0	0.0%
Twig_Extension_Escaper::__construct	0	N/A%	1	3.6%	1	3.6%	8	100.0%	0	0.0%
Twig_Environment::addExtension	0	N/A%	1	3.6%	2	7.1%	0	0.0%	0	0.0%
Twig_Extension_Optimizer::__construct	0	N/A%	0	0.0%	2	7.1%	0	0.0%	0	0.0%
Twig_Environment::setCache	0	N/A%	0	0.0%	1	3.6%	0	0.0%	0	0.0%
strtoupper	0	N/A%	0	0.0%	1	3.6%	0	0.0%	0	0.0%