XHProf: Hierarchical Profiler Report

Diff Report: Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Statement::fetchAllAssoc	Run #539206aca7ae8	Run #539205a48c548	Diff	Diff%
Number of Function Calls	43	43	0	0.0%
Incl. Wall Time (microsec)	737	685	-52	-7.1%
Incl. Wall Time (microsec) per call	17	16	-1	-7.1%
Excl. Wall Time (microsec)	640	597	-43	-6.7%
Incl. CPU (microsecs)	795	735	-60	-7.5%
Incl. CPU (microsecs) per call	18	17	-1	-7.5%
Excl. CPU (microsec)	605	533	-72	-11.9%
Incl. MemUse (bytes)	28,124	28,116	-8	-0.0%
Incl. MemUse (bytes) per call	654	654	-0	-0.0%
Excl. MemUse (bytes)	26,764	26,756	-8	-0.0%
Incl. PeakMemUse (bytes)	6,540	6,520	-20	-0.3%
Incl. PeakMemUse (bytes) per call	152	152	-0	-0.3%
Excl. PeakMemUse (bytes)	5,412	5,392	-20	-0.4%

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*
Drupal\Core\Database\Statement::fetchAllAssoc	0	N/A%	-52	-1.1%	-60	-1.6%	-8	-0.0%	-20	-0.0%
Exclusive Metrics Diff for Current Function			-43	-82.7%	-72	-120.0%	-8	-100.0%	-20	-100.0%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::checksumTags	0	N/A%	-34	-65.4%	-42	-70.0%	0	0.0%	-16	-80.0%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple	0	N/A%	-14	-26.9%	-13	-21.7%	-8	-100.0%	-4	-20.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple	0	N/A%	-3	-5.8%	-5	-8.3%	0	0.0%	0	0.0%
Drupal\comment\CommentStatistics::read	0	N/A%	-1	-1.9%	-1	-1.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple	0	N/A%	0	0.0%	1	1.7%	0	0.0%	0	0.0%
*Child functions*
is_object	0	N/A%	-4	-7.7%	10	16.7%	0	0.0%	0	0.0%
is_string	0	N/A%	-3	-5.8%	2	3.3%	0	0.0%	0	0.0%
PDOStatement::setFetchMode	0	N/A%	-2	-3.8%	0	0.0%	0	0.0%	0	0.0%