XHProf: Hierarchical Profiler Report

Diff Report: Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

user_roles	Run #51981beb768ad	Run #51981e3ae1e6c	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	3,880	3,879	-1	-0.0%
Incl. Wall Time (microsec) per call	3,880	3,879	-1	-0.0%
Excl. Wall Time (microsec)	55	59	4	7.3%
Incl. CPU (microsecs)	3,044	2,974	-70	-2.3%
Incl. CPU (microsecs) per call	3,044	2,974	-70	-2.3%
Excl. CPU (microsec)	42	42	0	0.0%
Incl. MemUse (bytes)	111,552	111,544	-8	-0.0%
Incl. MemUse (bytes) per call	111,552	111,544	-8	-0.0%
Excl. MemUse (bytes)	-12,192	-12,192	0	0.0%
Incl. PeakMemUse (bytes)	106,600	106,672	72	0.1%
Incl. PeakMemUse (bytes) per call	106,600	106,672	72	0.1%
Excl. PeakMemUse (bytes)	352	352	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*
user_roles	0	N/A%	-1	-0.8%	-70	-13.2%	-8	-0.0%	72	0.2%
Exclusive Metrics Diff for Current Function			4	400.0%	0	0.0%	0	0.0%	0	0.0%
*Parent function*
theme_comment_post_forbidden	0	N/A%	-1	-100.0%	-70	-100.0%	-8	-100.0%	72	100.0%
*Child functions*
Drupal\Core\Database\Query\Select::execute	0	N/A%	-18	-1800.0%	29	41.4%	0	0.0%	72	100.0%
entity_load_multiple	0	N/A%	18	1800.0%	-96	-137.1%	-8	-100.0%	0	0.0%
db_select	0	N/A%	-4	-400.0%	-2	-2.9%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::fields	0	N/A%	-1	-100.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Statement::fetchCol	0	N/A%	0	0.0%	1	1.4%	0	0.0%	0	0.0%
array_flip	0	N/A%	0	0.0%	1	1.4%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_static	0	N/A%	0	0.0%	-1	-1.4%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::condition	0	N/A%	0	0.0%	-2	-2.9%	0	0.0%	0	0.0%