XHProf: Hierarchical Profiler Report

Diff Report: Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\Query\Sql\Query::prepare	Run #538ce4363dd76	Run #538ce49a96f74	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	918	913	-5	-0.5%
Incl. Wall Time (microsec) per call	306	304	-2	-0.5%
Excl. Wall Time (microsec)	118	117	-1	-0.8%
Incl. CPU (microsecs)	921	917	-4	-0.4%
Incl. CPU (microsecs) per call	307	306	-1	-0.4%
Excl. CPU (microsec)	80	84	4	5.0%
Incl. MemUse (bytes)	171,800	171,776	-24	-0.0%
Incl. MemUse (bytes) per call	57,267	57,259	-8	-0.0%
Excl. MemUse (bytes)	6,704	6,704	0	0.0%
Incl. PeakMemUse (bytes)	156,936	156,912	-24	-0.0%
Incl. PeakMemUse (bytes) per call	52,312	52,304	-8	-0.0%
Excl. PeakMemUse (bytes)	3,344	3,344	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*
Drupal\Core\Entity\Query\Sql\Query::prepare	0	N/A%	-5	-0.3%	-4	-0.2%	-24	-0.1%	-24	-0.1%
Exclusive Metrics Diff for Current Function			-1	-20.0%	4	100.0%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Entity\Query\Sql\Query::execute	0	N/A%	-5	-100.0%	-4	-100.0%	-24	-100.0%	-24	-100.0%
*Child functions*
Drupal\Core\Database\Query\Select::addTag	0	N/A%	4	80.0%	1	25.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityType::getKey	0	N/A%	-3	-60.0%	-3	-75.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addMetaData	0	N/A%	-3	-60.0%	-5	-125.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::select	0	N/A%	-3	-60.0%	-4	-100.0%	-24	-100.0%	-24	-100.0%
Drupal\Core\Entity\EntityType::getBaseTable	0	N/A%	1	20.0%	3	75.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityType::getDataTable	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%