XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Select::__toString@1	Run #52e49acfb0eb8	Run #52e49b394aea8	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	80	80	0	0.0%
Incl. Wall Time (microsec) per call	80	80	0	0.0%
Excl. Wall Time (microsec)	42	41	-1	-2.4%
Incl. CPU (microsecs)	81	81	0	0.0%
Incl. CPU (microsecs) per call	81	81	0	0.0%
Excl. CPU (microsec)	25	30	5	20.0%
Incl. MemUse (bytes)	12,192	12,192	0	0.0%
Incl. MemUse (bytes) per call	12,192	12,192	0	0.0%
Excl. MemUse (bytes)	2,944	2,944	0	0.0%
Incl. PeakMemUse (bytes)	12,688	12,688	0	0.0%
Incl. PeakMemUse (bytes) per call	12,688	12,688	0	0.0%
Excl. PeakMemUse (bytes)	3,824	3,824	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\Database\Query\Select::__toString@1	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-1	N/A%	5	N/A%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Database\Query\Select::__toString	0	N/A%	0	N/A%	0	N/A%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Connection::escapeTable	0	N/A%	2	N/A%	-2	N/A%	0	N/A%	0	N/A%
count	0	N/A%	-1	N/A%	0	N/A%	0	N/A%	0	N/A%
strpos	0	N/A%	0	N/A%	-2	N/A%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Condition::__toString	0	N/A%	0	N/A%	1	N/A%	0	N/A%	0	N/A%
implode	0	N/A%	0	N/A%	1	N/A%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::makeComment	0	N/A%	0	N/A%	-3	N/A%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::escapeAlias	0	N/A%	0	N/A%	1	N/A%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::compiled	0	N/A%	0	N/A%	-1	N/A%	0	N/A%	0	N/A%