XHProf: Hierarchical Profiler Report

Diff Report: Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a28832b7403: XHProf Run (Namespace=drupal-perf-trevorbradley)
Tip: Click a function name below to drill down.

Drupal\Core\Template\Attribute::offsetSet	Run #51a287416d8a8	Run #51a28832b7403	Diff	Diff%
Number of Function Calls	2,055	2,055	0	0.0%
Incl. Wall Time (microsec)	17,182	17,038	-144	-0.8%
Incl. Wall Time (microsec) per call	8	8	-0	-0.8%
Excl. Wall Time (microsec)	14,859	14,993	134	0.9%
Incl. CPU (microsecs)	8,000	28,000	20,000	250.0%
Incl. CPU (microsecs) per call	4	14	10	250.0%
Excl. CPU (microsec)	8,000	24,000	16,000	200.0%
Incl. MemUse (bytes)	690,088	690,056	-32	-0.0%
Incl. MemUse (bytes) per call	336	336	-0	-0.0%
Excl. MemUse (bytes)	664,896	664,840	-56	-0.0%
Incl. PeakMemUse (bytes)	25,800	22,176	-3,624	-14.0%
Incl. PeakMemUse (bytes) per call	13	11	-2	-14.0%
Excl. PeakMemUse (bytes)	25,800	22,176	-3,624	-14.0%

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\Attribute::offsetSet	0	N/A%	-144	-4.1%	20,000	500.0%	-32	-0.0%	-3,624	-0.7%
Exclusive Metrics Diff for Current Function			134	93.1%	16,000	80.0%	-56	-175.0%	-3,624	-100.0%
*Parent functions*
Drupal\Core\Template\Attribute::__construct	0	N/A%	-145	-100.7%	20,000	100.0%	-24	-75.0%	-3,624	-100.0%
template_preprocess_html	0	N/A%	1	0.7%	0	0.0%	0	0.0%	0	0.0%
rdf_preprocess_html	0	N/A%	0	0.0%	0	0.0%	-8	-25.0%	0	0.0%
*Child functions*
Drupal\Core\Template\AttributeValueBase::__construct	0	N/A%	-236	-163.9%	4,000	20.0%	0	0.0%	0	0.0%
is_object	0	N/A%	-23	-16.0%	0	0.0%	0	0.0%	0	0.0%
is_array	0	N/A%	-14	-9.7%	0	0.0%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass	0	N/A%	-5	-3.5%	0	0.0%	24	75.0%	0	0.0%
is_bool	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%