XHProf: Hierarchical Profiler Report

View Top Level Run Report

Run Report: Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for comment_get_thread [View Callgraph ]

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. CPU (microsecs)	ICpu%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
comment_get_thread	1	2.3%	4,348	0.7%	3,647	0.6%	72,408	0.5%	87,012	0.6%
Exclusive Metrics for Current Function			217	5.0%	145	4.0%	-11,532	-15.9%	3,376	3.9%
*Parent function*
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements	1	100.0%	4,348	100.0%	3,647	100.0%	72,408	100.0%	87,012	100.0%
*Child functions*
Drupal\Core\Database\Query\PagerSelectExtender::execute	1	2.9%	2,362	54.3%	1,662	45.6%	17,220	23.8%	19,076	21.9%
Drupal\Core\Database\Query\Select::extend	1	2.9%	745	17.1%	747	20.5%	44,640	61.7%	44,268	50.9%
user_access	1	2.9%	446	10.3%	448	12.3%	452	0.6%	1,336	1.5%
db_select	2	5.9%	245	5.6%	249	6.8%	4,916	6.8%	4,040	4.6%
Drupal\node\Entity\Node::id	2	5.9%	74	1.7%	78	2.1%	440	0.6%	524	0.6%
Drupal\Core\Database\Query\SelectExtender::condition	3	8.8%	66	1.5%	72	2.0%	2,116	2.9%	2,184	2.5%
Drupal\Core\Database\Query\Select::condition	3	8.8%	45	1.0%	50	1.4%	1,444	2.0%	1,428	1.6%
Drupal\Core\Database\Query\SelectExtender::addMetaData	3	8.8%	27	0.6%	33	0.9%	1,424	2.0%	1,424	1.6%
Drupal\Core\Database\Query\SelectExtender::addField	1	2.9%	20	0.5%	23	0.6%	1,536	2.1%	1,536	1.8%
Drupal\Core\Database\Query\SelectExtender::orderBy	1	2.9%	19	0.4%	23	0.6%	1,308	1.8%	1,244	1.4%
Drupal\Core\Database\Query\SelectExtender::addExpression	1	2.9%	15	0.3%	18	0.5%	1,624	2.2%	1,008	1.2%
Drupal\Core\Database\Statement::fetchCol	1	2.9%	15	0.3%	17	0.5%	1,300	1.8%	380	0.4%
Drupal\Core\Database\Query\SelectExtender::addTag	2	5.9%	15	0.3%	18	0.5%	604	0.8%	576	0.7%
Drupal\Core\Database\Query\Select::addTag	2	5.9%	13	0.3%	17	0.5%	1,776	2.5%	1,748	2.0%
Drupal\Core\Database\Query\Select::addMetaData	3	8.8%	7	0.2%	14	0.4%	748	1.0%	748	0.9%
Drupal\Core\Database\Query\Select::addExpression	1	2.9%	6	0.1%	9	0.2%	972	1.3%	812	0.9%
Drupal\Core\Entity\Entity::getEntityTypeId	4	11.8%	5	0.1%	12	0.3%	452	0.6%	452	0.5%
Drupal\Core\Database\Query\PagerSelectExtender::setCountQuery	1	2.9%	4	0.1%	7	0.2%	488	0.7%	416	0.5%
Drupal\Core\Database\Query\PagerSelectExtender::limit	1	2.9%	2	0.0%	5	0.1%	480	0.7%	436	0.5%