XHProf: Hierarchical Profiler Report

Diff Report: Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Twig_Environment::__construct	Run #52e48ef364ce3	Run #52e48e674e7b6	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	2,665	2,615	-50	-1.9%
Incl. Wall Time (microsec) per call	2,665	2,615	-50	-1.9%
Excl. Wall Time (microsec)	66	59	-7	-10.6%
Incl. CPU (microsecs)	2,666	2,617	-49	-1.8%
Incl. CPU (microsecs) per call	2,666	2,617	-49	-1.8%
Excl. CPU (microsec)	52	45	-7	-13.5%
Incl. MemUse (bytes)	333,752	334,024	272	0.1%
Incl. MemUse (bytes) per call	333,752	334,024	272	0.1%
Excl. MemUse (bytes)	3,584	3,584	0	0.0%
Incl. PeakMemUse (bytes)	339,016	338,080	-936	-0.3%
Incl. PeakMemUse (bytes) per call	339,016	338,080	-936	-0.3%
Excl. PeakMemUse (bytes)	2,824	2,824	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*
Twig_Environment::__construct	0	N/A%	-50	-15.7%	-49	-12.3%	272	0.6%	-936	-2.1%
Exclusive Metrics Diff for Current Function			-7	-14.0%	-7	-14.3%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Template\TwigEnvironment::__construct	0	N/A%	-50	-100.0%	-49	-100.0%	272	100.0%	-936	-100.0%
*Child functions*
spl_autoload_call	0	N/A%	-40	-80.0%	-42	-85.7%	280	102.9%	-944	-100.9%
strtoupper	0	N/A%	-3	-6.0%	-3	-6.1%	0	0.0%	0	0.0%
Twig_Extension_Optimizer::__construct	0	N/A%	0	0.0%	1	2.0%	0	0.0%	0	0.0%
Twig_Extension_Escaper::__construct	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Twig_Environment::addExtension	0	N/A%	0	0.0%	-1	-2.0%	-8	-2.9%	0	0.0%
Twig_Environment::setCache	0	N/A%	0	0.0%	-1	-2.0%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	0.0%	4	8.2%	0	0.0%	8	0.9%
Twig_Environment::setLoader	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%