XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Twig_Template::getAttribute

Twig_Template::getAttribute	Run #51ec52a09990a	Run #51ec517fc2424	Diff	Diff%
Number of Function Calls	25	25	0	0.0%
Incl. Wall Time (microsec)	797	793	-4	-0.5%
Incl. Wall Time (microsec) per call	32	32	-0	-0.5%
Excl. Wall Time (microsec)	367	349	-18	-4.9%
Incl. CPU (microsecs)	815	816	1	0.1%
Incl. CPU (microsecs) per call	33	33	0	0.1%
Excl. CPU (microsec)	291	273	-18	-6.2%
Incl. MemUse (bytes)	34,104	34,712	608	1.8%
Incl. MemUse (bytes) per call	1,364	1,388	24	1.8%
Excl. MemUse (bytes)	-3,960	-3,792	168	4.2%
Incl. PeakMemUse (bytes)	7,192	15,480	8,288	115.2%
Incl. PeakMemUse (bytes) per call	288	619	332	115.2%
Excl. PeakMemUse (bytes)	3,152	6,112	2,960	93.9%

Parent/Child Regression/Improvement report for Twig_Template::getAttribute [View Callgraph Diff]

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_Template::getAttribute	0	N/A%	-4	-0.1%	1	0.0%	608	2.8%	8,288	36.0%
Exclusive Metrics Diff for Current Function			-18	-450.0%	-18	-1800.0%	168	27.6%	2,960	35.7%
*Parent functions*
__TwigTemplate_0e34a5333f441cceae440babf66bc958::doDisplay	0	N/A%	-6	-150.0%	-4	-400.0%	0	0.0%	0	0.0%
__TwigTemplate_b0960a6d5d305a709269bd6e3ba2a502::doDisplay	0	N/A%	3	75.0%	5	500.0%	608	100.0%	8,288	100.0%
__TwigTemplate_683404bd0616f700069ccbe551d12894::doDisplay	0	N/A%	-1	-25.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Entity\EntityBCDecorator::__isset	0	N/A%	13	325.0%	14	1400.0%	0	0.0%	1,824	22.0%
array_change_key_case	0	N/A%	3	75.0%	3	300.0%	0	0.0%	0	0.0%
is_object	0	N/A%	-2	-50.0%	0	0.0%	104	17.1%	0	0.0%
ctype_digit	0	N/A%	-1	-25.0%	-1	-100.0%	80	13.2%	0	0.0%
get_class_methods	0	N/A%	-1	-25.0%	2	200.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityBCDecorator::__get	0	N/A%	1	25.0%	-2	-200.0%	0	0.0%	680	8.2%
array_key_exists	0	N/A%	1	25.0%	3	300.0%	0	0.0%	0	0.0%
get_class	0	N/A%	1	25.0%	2	200.0%	128	21.1%	376	4.5%
Drupal\Core\Template\TwigReference::offsetGet	0	N/A%	-1	-25.0%	-2	-200.0%	0	0.0%	384	4.6%
Twig_Environment::isStrictVariables	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
strtolower	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Template\Attribute::offsetExists	0	N/A%	0	0.0%	0	0.0%	8	1.3%	568	6.9%
is_array	0	N/A%	0	0.0%	-2	-200.0%	104	17.1%	0	0.0%
Twig_Environment::hasExtension	0	N/A%	0	0.0%	1	100.0%	8	1.3%	768	9.3%
Drupal\Core\Template\Attribute::offsetGet	0	N/A%	0	0.0%	1	100.0%	8	1.3%	728	8.8%
array_flip	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%