XHProf: Hierarchical Profiler Report

Diff Report: Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\Query\Sql\Query::prepare	Run #538ce46e85e63	Run #538ce4363dd76	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	920	918	-2	-0.2%
Incl. Wall Time (microsec) per call	307	306	-1	-0.2%
Excl. Wall Time (microsec)	130	118	-12	-9.2%
Incl. CPU (microsecs)	922	921	-1	-0.1%
Incl. CPU (microsecs) per call	307	307	-0	-0.1%
Excl. CPU (microsec)	101	80	-21	-20.8%
Incl. MemUse (bytes)	171,800	171,800	0	0.0%
Incl. MemUse (bytes) per call	57,267	57,267	0	0.0%
Excl. MemUse (bytes)	6,704	6,704	0	0.0%
Incl. PeakMemUse (bytes)	156,936	156,936	0	0.0%
Incl. PeakMemUse (bytes) per call	52,312	52,312	0	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%	-2	-1.0%	-1	-0.4%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-12	-600.0%	-21	-2100.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Entity\Query\Sql\Query::execute	0	N/A%	-2	-100.0%	-1	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Connection::select	0	N/A%	27	1350.0%	30	3000.0%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityType::getKey	0	N/A%	-7	-350.0%	-6	-600.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::addMetaData	0	N/A%	-5	-250.0%	-5	-500.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::addTag	0	N/A%	-4	-200.0%	-3	-300.0%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityType::getBaseTable	0	N/A%	-1	-50.0%	1	100.0%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityType::getDataTable	0	N/A%	0	0.0%	3	300.0%	0	N/A%	0	N/A%