XHProf: Hierarchical Profiler Report

Diff Report: Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

user_roles	Run #519ede3a9dd65	Run #519edf3566aae	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	4,610	4,465	-145	-3.1%
Incl. Wall Time (microsec) per call	4,610	4,465	-145	-3.1%
Excl. Wall Time (microsec)	70	62	-8	-11.4%
Incl. CPU (microsecs)	3,216	3,290	74	2.3%
Incl. CPU (microsecs) per call	3,216	3,290	74	2.3%
Excl. CPU (microsec)	57	51	-6	-10.5%
Incl. MemUse (bytes)	96,216	96,232	16	0.0%
Incl. MemUse (bytes) per call	96,216	96,232	16	0.0%
Excl. MemUse (bytes)	-11,472	-11,472	0	0.0%
Incl. PeakMemUse (bytes)	92,464	93,072	608	0.7%
Incl. PeakMemUse (bytes) per call	92,464	93,072	608	0.7%
Excl. PeakMemUse (bytes)	1,096	976	-120	-10.9%

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*
user_roles	0	N/A%	-145	-0.6%	74	0.3%	16	0.0%	608	0.4%
Exclusive Metrics Diff for Current Function			-8	-5.5%	-6	-8.1%	0	0.0%	-120	-19.7%
*Parent function*
theme_comment_post_forbidden	0	N/A%	-145	-100.0%	74	100.0%	16	100.0%	608	100.0%
*Child functions*
entity_load_multiple	0	N/A%	-121	-83.4%	98	132.4%	0	0.0%	728	119.7%
Drupal\Core\Database\Query\Select::execute	0	N/A%	22	15.2%	22	29.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::condition	0	N/A%	-21	-14.5%	-20	-27.0%	0	0.0%	0	0.0%
db_select	0	N/A%	-9	-6.2%	-9	-12.2%	16	100.0%	0	0.0%
Drupal\Core\Database\Statement::fetchCol	0	N/A%	-8	-5.5%	-8	-10.8%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::fields	0	N/A%	1	0.7%	-1	-1.4%	0	0.0%	0	0.0%
drupal_static	0	N/A%	-1	-0.7%	-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%	-1	-1.4%	0	0.0%	0	0.0%
array_flip	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%