XHProf: Hierarchical Profiler Report

Diff Report: Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Twig_Environment::__construct	Run #534ad972c8c0d	Run #534ad8dec7444	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	666	505	-161	-24.2%
Incl. Wall Time (microsec) per call	666	505	-161	-24.2%
Excl. Wall Time (microsec)	105	84	-21	-20.0%
Incl. CPU (microsecs)	669	507	-162	-24.2%
Incl. CPU (microsecs) per call	669	507	-162	-24.2%
Excl. CPU (microsec)	82	68	-14	-17.1%
Incl. MemUse (bytes)	45,328	45,328	0	0.0%
Incl. MemUse (bytes) per call	45,328	45,328	0	0.0%
Excl. MemUse (bytes)	820	820	0	0.0%
Incl. PeakMemUse (bytes)	45,988	45,988	0	0.0%
Incl. PeakMemUse (bytes) per call	45,988	45,988	0	0.0%
Excl. PeakMemUse (bytes)	2,904	2,904	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%	-161	-11.1%	-162	-27.6%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-21	-13.0%	-14	-8.6%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Template\TwigEnvironment::__construct	0	N/A%	-161	-100.0%	-162	-100.0%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-120	-74.5%	-123	-75.9%	0	N/A%	0	N/A%
Twig_Environment::addExtension	0	N/A%	-12	-7.5%	-12	-7.4%	0	N/A%	0	N/A%
Twig_Extension_Escaper::__construct	0	N/A%	-3	-1.9%	-4	-2.5%	0	N/A%	0	N/A%
array_merge	0	N/A%	-2	-1.2%	-3	-1.9%	0	N/A%	0	N/A%
Twig_Environment::setLoader	0	N/A%	-1	-0.6%	-2	-1.2%	0	N/A%	0	N/A%
strtoupper	0	N/A%	-1	-0.6%	-2	-1.2%	0	N/A%	0	N/A%
Twig_Extension_Optimizer::__construct	0	N/A%	-1	-0.6%	-2	-1.2%	0	N/A%	0	N/A%
Twig_Environment::setCache	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%