XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Template\Attribute::offsetSet	Run #51ec517fc2424	Run #51ec51f5849d9	Diff	Diff%
Number of Function Calls	427	427	0	0.0%
Incl. Wall Time (microsec)	4,149	4,124	-25	-0.6%
Incl. Wall Time (microsec) per call	10	10	-0	-0.6%
Excl. Wall Time (microsec)	3,388	3,375	-13	-0.4%
Incl. CPU (microsecs)	4,498	4,439	-59	-1.3%
Incl. CPU (microsecs) per call	11	10	-0	-1.3%
Excl. CPU (microsec)	2,424	2,409	-15	-0.6%
Incl. MemUse (bytes)	178,024	178,024	0	0.0%
Incl. MemUse (bytes) per call	417	417	0	0.0%
Excl. MemUse (bytes)	149,328	149,328	0	0.0%
Incl. PeakMemUse (bytes)	39,072	39,072	0	0.0%
Incl. PeakMemUse (bytes) per call	92	92	0	0.0%
Excl. PeakMemUse (bytes)	10,384	10,384	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%	-25	-0.9%	-59	-1.9%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-13	-52.0%	-15	-25.4%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Template\Attribute::__construct	0	N/A%	-25	-100.0%	-58	-98.3%	0	N/A%	0	N/A%
rdf_preprocess_html	0	N/A%	-1	-4.0%	-2	-3.4%	0	N/A%	0	N/A%
edit_preprocess_field	0	N/A%	1	4.0%	0	0.0%	0	N/A%	0	N/A%
template_preprocess_html	0	N/A%	0	0.0%	1	1.7%	0	N/A%	0	N/A%
*Child functions*
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	11	44.0%	9	15.3%	0	N/A%	0	N/A%
is_array	0	N/A%	-8	-32.0%	-5	-8.5%	0	N/A%	0	N/A%
Drupal\Core\Template\AttributeValueBase::__construct	0	N/A%	-8	-32.0%	11	18.6%	0	N/A%	0	N/A%
is_object	0	N/A%	-7	-28.0%	-31	-52.5%	0	N/A%	0	N/A%
is_bool	0	N/A%	0	0.0%	-28	-47.5%	0	N/A%	0	N/A%