XHProf: Hierarchical Profiler Report

Diff Report: Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\Query\Sql\Query::prepare	Run #531ee5f3237b0	Run #531ee657ba49e	Diff	Diff%
Number of Function Calls	15	15	0	0.0%
Incl. Wall Time (microsec)	3,092	3,078	-14	-0.5%
Incl. Wall Time (microsec) per call	206	205	-1	-0.5%
Excl. Wall Time (microsec)	435	432	-3	-0.7%
Incl. CPU (microsecs)	3,106	3,088	-18	-0.6%
Incl. CPU (microsecs) per call	207	206	-1	-0.6%
Excl. CPU (microsec)	307	306	-1	-0.3%
Incl. MemUse (bytes)	526,864	526,864	0	0.0%
Incl. MemUse (bytes) per call	35,124	35,124	0	0.0%
Excl. MemUse (bytes)	23,976	23,976	0	0.0%
Incl. PeakMemUse (bytes)	410,952	410,976	24	0.0%
Incl. PeakMemUse (bytes) per call	27,397	27,398	2	0.0%
Excl. PeakMemUse (bytes)	4,688	4,688	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%	-14	-0.6%	-18	-0.6%	0	0.0%	24	0.0%
Exclusive Metrics Diff for Current Function			-3	-21.4%	-1	-5.6%	0	N/A%	0	0.0%
*Parent function*
Drupal\Core\Entity\Query\Sql\Query::execute	0	N/A%	-14	-100.0%	-18	-100.0%	0	N/A%	24	100.0%
*Child functions*
Drupal\Core\Database\Query\Select::addMetaData	0	N/A%	-13	-92.9%	-14	-77.8%	0	N/A%	0	0.0%
Drupal\Core\Entity\EntityType::getKey	0	N/A%	10	71.4%	13	72.2%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::select	0	N/A%	-8	-57.1%	-8	-44.4%	0	N/A%	24	100.0%
Drupal\Core\Entity\EntityType::getDataTable	0	N/A%	3	21.4%	-6	-33.3%	0	N/A%	0	0.0%
Drupal\Core\Entity\EntityType::getBaseTable	0	N/A%	-2	-14.3%	-1	-5.6%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Select::addTag	0	N/A%	-1	-7.1%	-1	-5.6%	0	N/A%	0	0.0%