XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Template\Attribute::offsetSet	Run #51ec623000e0c	Run #51ec6582d0962	Diff	Diff%
Number of Function Calls	1,539	1,539	0	0.0%
Incl. Wall Time (microsec)	13,481	13,369	-112	-0.8%
Incl. Wall Time (microsec) per call	9	9	-0	-0.8%
Excl. Wall Time (microsec)	11,456	11,409	-47	-0.4%
Incl. CPU (microsecs)	14,609	14,546	-63	-0.4%
Incl. CPU (microsecs) per call	9	9	-0	-0.4%
Excl. CPU (microsec)	8,316	8,313	-3	-0.0%
Incl. MemUse (bytes)	541,408	541,408	0	0.0%
Incl. MemUse (bytes) per call	352	352	0	0.0%
Excl. MemUse (bytes)	516,216	516,216	0	0.0%
Incl. PeakMemUse (bytes)	4,960	4,960	0	0.0%
Incl. PeakMemUse (bytes) per call	3	3	0	0.0%
Excl. PeakMemUse (bytes)	4,960	4,960	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*
Drupal\Core\Template\Attribute::offsetSet	0	N/A%	-112	-4.4%	-63	-5.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-47	-42.0%	-3	-4.8%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Template\Attribute::__construct	0	N/A%	-95	-84.8%	-62	-98.4%	0	N/A%	0	N/A%
edit_preprocess_field	0	N/A%	-17	-15.2%	-2	-3.2%	0	N/A%	0	N/A%
rdf_preprocess_html	0	N/A%	0	0.0%	1	1.6%	0	N/A%	0	N/A%
template_preprocess_html	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
is_array	0	N/A%	-86	-76.8%	-59	-93.7%	0	N/A%	0	N/A%
is_bool	0	N/A%	7	6.2%	6	9.5%	0	N/A%	0	N/A%
Drupal\Core\Template\AttributeValueBase::__construct	0	N/A%	6	5.4%	-40	-63.5%	0	N/A%	0	N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	6	5.4%	7	11.1%	0	N/A%	0	N/A%
is_object	0	N/A%	2	1.8%	26	41.3%	0	N/A%	0	N/A%