XHProf: Hierarchical Profiler Report

Diff Report: Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

user_roles	Run #5192e6f7bc551	Run #5192e86ee04ad	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	4,027	3,868	-159	-3.9%
Incl. Wall Time (microsec) per call	4,027	3,868	-159	-3.9%
Excl. Wall Time (microsec)	64	55	-9	-14.1%
Incl. CPU (microsecs)	3,144	2,983	-161	-5.1%
Incl. CPU (microsecs) per call	3,144	2,983	-161	-5.1%
Excl. CPU (microsec)	49	34	-15	-30.6%
Incl. MemUse (bytes)	109,656	109,656	0	0.0%
Incl. MemUse (bytes) per call	109,656	109,656	0	0.0%
Excl. MemUse (bytes)	-11,552	-11,552	0	0.0%
Incl. PeakMemUse (bytes)	106,832	106,832	0	0.0%
Incl. PeakMemUse (bytes) per call	106,832	106,832	0	0.0%
Excl. PeakMemUse (bytes)	856	856	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%	-159	-68.2%	-161	-11.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-9	-5.7%	-15	-9.3%	0	N/A%	0	N/A%
*Parent function*
theme_comment_post_forbidden	0	N/A%	-159	-100.0%	-161	-100.0%	0	N/A%	0	N/A%
*Child functions*
entity_load_multiple	0	N/A%	-97	-61.0%	-103	-64.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-37	-23.3%	-32	-19.9%	0	N/A%	0	N/A%
db_select	0	N/A%	-7	-4.4%	-7	-4.3%	0	N/A%	0	N/A%
Drupal\Core\Database\Statement::fetchCol	0	N/A%	-5	-3.1%	-4	-2.5%	0	N/A%	0	N/A%
array_flip	0	N/A%	-2	-1.3%	-1	-0.6%	0	N/A%	0	N/A%
array_intersect_key	0	N/A%	-1	-0.6%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::condition	0	N/A%	-1	-0.6%	0	0.0%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::fields	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
drupal_static	0	N/A%	0	0.0%	1	0.6%	0	N/A%	0	N/A%