XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

theme@6	Run #51ec66a5a877d	Run #51ec623000e0c	Diff	Diff%
Number of Function Calls	60	60	0	0.0%
Incl. Wall Time (microsec)	78,654	77,994	-660	-0.8%
Incl. Wall Time (microsec) per call	1,311	1,300	-11	-0.8%
Excl. Wall Time (microsec)	1,841	1,773	-68	-3.7%
Incl. CPU (microsecs)	71,389	70,767	-622	-0.9%
Incl. CPU (microsecs) per call	1,190	1,179	-10	-0.9%
Excl. CPU (microsec)	1,395	1,350	-45	-3.2%
Incl. MemUse (bytes)	68,664	68,688	24	0.0%
Incl. MemUse (bytes) per call	1,144	1,145	0	0.0%
Excl. MemUse (bytes)	-80,312	-80,352	-40	-0.0%
Incl. PeakMemUse (bytes)	130,576	129,216	-1,360	-1.0%
Incl. PeakMemUse (bytes) per call	2,176	2,154	-23	-1.0%
Excl. PeakMemUse (bytes)	3,096	3,056	-40	-1.3%

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%	-660	-28.1%	-622	-18.1%	24	0.0%	-1,360	-1.9%
Exclusive Metrics Diff for Current Function			-68	-10.3%	-45	-7.2%	-40	-166.7%	-40	-2.9%
*Parent function*
drupal_render@9	0	N/A%	-660	-100.0%	-622	-100.0%	24	100.0%	-1,360	-100.0%
*Child functions*
theme_image_style	0	N/A%	-543	-82.3%	-519	-83.4%	16	66.7%	-1,328	-97.6%
Drupal::moduleHandler	0	N/A%	-17	-2.6%	-24	-3.9%	0	0.0%	0	0.0%
array_keys	0	N/A%	-11	-1.7%	-17	-2.7%	16	66.7%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists	0	N/A%	-9	-1.4%	-7	-1.1%	24	100.0%	0	0.0%
theme_get_registry	0	N/A%	-8	-1.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet	0	N/A%	-2	-0.3%	0	0.0%	8	33.3%	8	0.6%
function_exists	0	N/A%	-1	-0.2%	-9	-1.4%	0	0.0%	0	0.0%
is_array	0	N/A%	-1	-0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::isLoaded	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%