XHProf: Hierarchical Profiler Report

Diff Report: Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for template_preprocess_comment

template_preprocess_comment	Run #53923e49d2b58	Run #53923d861ff11	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	65,970	65,992	22	0.0%
Incl. Wall Time (microsec) per call	16,493	16,498	6	0.0%
Excl. Wall Time (microsec)	578	525	-53	-9.2%
Incl. CPU (microsecs)	62,897	62,797	-100	-0.2%
Incl. CPU (microsecs) per call	15,724	15,699	-25	-0.2%
Excl. CPU (microsec)	440	383	-57	-13.0%
Incl. MemUse (bytes)	364,536	362,552	-1,984	-0.5%
Incl. MemUse (bytes) per call	91,134	90,638	-496	-0.5%
Excl. MemUse (bytes)	2,508	2,092	-416	-16.6%
Incl. PeakMemUse (bytes)	284,328	283,672	-656	-0.2%
Incl. PeakMemUse (bytes) per call	71,082	70,918	-164	-0.2%
Excl. PeakMemUse (bytes)	1,864	1,988	124	6.7%

Parent/Child Regression/Improvement report for template_preprocess_comment [View Callgraph Diff]

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*
template_preprocess_comment	0	0.0%	22	1.4%	-100	-9.2%	-1,984	-227.5%	-656	-94.3%
Exclusive Metrics Diff for Current Function			-53	-240.9%	-57	-57.0%	-416	-21.0%	124	18.9%
*Parent function*
_theme	0	N/A%	22	100.0%	-100	-100.0%	-1,984	-100.0%	-656	-100.0%
*Child functions*
user_view	0	0.0%	198	900.0%	11	11.0%	-12	-0.6%	-112	-17.1%
drupal_render@4	0	0.0%	-187	-850.0%	-151	-151.0%	0	0.0%	-280	-42.7%
comment_prepare_author	0	0.0%	138	627.3%	136	136.0%	16	0.8%	0	0.0%
Drupal\Core\Template\Attribute::__construct	-8	-100.0%	-84	-381.8%	-90	-90.0%	-1,584	-79.8%	0	0.0%
Drupal\comment\Entity\Comment::getChangedTime	0	0.0%	-40	-181.8%	-36	-36.0%	0	0.0%	0	0.0%
Drupal\comment\Entity\Comment::isPublished	0	0.0%	34	154.5%	34	34.0%	0	0.0%	0	0.0%
Drupal\comment\Entity\Comment::getSubject	0	0.0%	33	150.0%	31	31.0%	0	0.0%	0	0.0%
Drupal\comment\Entity\Comment::hasParentComment	0	0.0%	-26	-118.2%	63	63.0%	0	0.0%	-264	-40.2%
Drupal::linkGenerator	0	0.0%	22	100.0%	20	20.0%	0	0.0%	44	6.7%
Drupal\Core\Utility\LinkGenerator::generateFromUrl	0	0.0%	-18	-81.8%	-21	-21.0%	0	0.0%	-104	-15.9%
Drupal\Core\Entity\Entity::urlInfo	0	0.0%	-12	-54.5%	-13	-13.0%	0	0.0%	0	0.0%
Drupal\comment\Entity\Comment::permalink	0	0.0%	10	45.5%	11	11.0%	0	0.0%	0	0.0%
Drupal\comment\Entity\Comment::getCreatedTime	0	0.0%	6	27.3%	6	6.0%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	0.0%	-4	-18.2%	-3	-3.0%	4	0.2%	0	0.0%
Drupal\Core\Render\Element::children	0	0.0%	3	13.6%	5	5.0%	0	0.0%	0	0.0%
format_date	0	0.0%	3	13.6%	-53	-53.0%	8	0.4%	-64	-9.8%
Drupal\comment\Entity\Comment::getOwnerId	0	0.0%	3	13.6%	2	2.0%	0	0.0%	0	0.0%
theme_get_setting	0	0.0%	-3	-13.6%	-2	-2.0%	0	0.0%	0	0.0%
Drupal::config	0	0.0%	-2	-9.1%	-3	-3.0%	0	0.0%	0	0.0%
t	0	0.0%	-1	-4.5%	2	2.0%	0	0.0%	0	0.0%
Drupal\Core\Url::setOption	0	0.0%	1	4.5%	1	1.0%	0	0.0%	0	0.0%
Drupal\comment\Entity\Comment::getCommentedEntity	0	0.0%	1	4.5%	2	2.0%	0	0.0%	0	0.0%
Drupal\Core\Url::getOption	0	0.0%	0	0.0%	5	5.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::__isset	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%