XHProf: Hierarchical Profiler Report

Diff Report: Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

theme@6	Run #519d9d94433aa	Run #519d9cf28420e	Diff	Diff%
Number of Function Calls	10	10	0	0.0%
Incl. Wall Time (microsec)	18,780	18,788	8	0.0%
Incl. Wall Time (microsec) per call	1,878	1,879	1	0.0%
Excl. Wall Time (microsec)	286	282	-4	-1.4%
Incl. CPU (microsecs)	16,347	16,436	89	0.5%
Incl. CPU (microsecs) per call	1,635	1,644	9	0.5%
Excl. CPU (microsec)	226	218	-8	-3.5%
Incl. MemUse (bytes)	278,256	278,240	-16	-0.0%
Incl. MemUse (bytes) per call	27,826	27,824	-2	-0.0%
Excl. MemUse (bytes)	2,880	2,880	0	0.0%
Incl. PeakMemUse (bytes)	285,792	294,392	8,600	3.0%
Incl. PeakMemUse (bytes) per call	28,579	29,439	860	3.0%
Excl. PeakMemUse (bytes)	3,528	5,712	2,184	61.9%

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*
theme@6	0	N/A%	8	0.3%	89	9.4%	-16	-0.0%	8,600	11.9%
Exclusive Metrics Diff for Current Function			-4	-50.0%	-8	-9.0%	0	0.0%	2,184	25.4%
*Parent function*
theme_image_formatter	0	N/A%	8	100.0%	89	100.0%	-16	-100.0%	8,600	100.0%
*Child functions*
theme_image_style	0	N/A%	8	100.0%	87	97.8%	-16	-100.0%	1,200	14.0%
drupal_container	0	N/A%	7	87.5%	4	4.5%	0	0.0%	680	7.9%
Symfony\Component\DependencyInjection\Container::get	0	N/A%	-2	-25.0%	-1	-1.1%	0	0.0%	800	9.3%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	-1	-12.5%	-2	-2.2%	0	0.0%	664	7.7%
function_exists	0	N/A%	0	0.0%	-1	-1.1%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet	0	N/A%	0	0.0%	-2	-2.2%	0	0.0%	744	8.7%
is_array	0	N/A%	0	0.0%	5	5.6%	0	0.0%	672	7.8%
theme_get_registry	0	N/A%	0	0.0%	6	6.7%	0	0.0%	856	10.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists	0	N/A%	0	0.0%	1	1.1%	0	0.0%	800	9.3%