XHProf: Hierarchical Profiler Report

Diff Report: Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Select::__toString@1	Run #51a18dd97f04c	Run #51a18f1daaf9e	Diff	Diff%
Number of Function Calls	21	21	0	0.0%
Incl. Wall Time (microsec)	2,540	2,529	-11	-0.4%
Incl. Wall Time (microsec) per call	121	120	-1	-0.4%
Excl. Wall Time (microsec)	1,153	1,108	-45	-3.9%
Incl. CPU (microsecs)	4,000	0	-4,000	-100.0%
Incl. CPU (microsecs) per call	190	0	-190	-100.0%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	7,636	7,636	0	0.0%
Incl. MemUse (bytes) per call	364	364	0	0.0%
Excl. MemUse (bytes)	-2,316	-2,316	0	0.0%
Incl. PeakMemUse (bytes)	6,248	6,304	56	0.9%
Incl. PeakMemUse (bytes) per call	298	300	3	0.9%
Excl. PeakMemUse (bytes)	1,880	1,880	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%	-11	-0.1%	-4,000	-25.0%	0	0.0%	56	0.2%
Exclusive Metrics Diff for Current Function			-45	-409.1%	0	0.0%	0	N/A%	0	0.0%
*Parent function*
Drupal\Core\Database\Query\Select::__toString	0	N/A%	-11	-100.0%	-4,000	-100.0%	0	N/A%	56	100.0%
*Child functions*
Drupal\Core\Database\Connection::escapeTable	0	N/A%	28	254.5%	0	0.0%	0	N/A%	4	7.1%
count	0	N/A%	5	45.5%	-4,000	-100.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::makeComment	0	N/A%	-4	-36.4%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Condition::__toString	0	N/A%	3	27.3%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Select::compiled	0	N/A%	3	27.3%	0	0.0%	0	N/A%	0	0.0%
implode	0	N/A%	-1	-9.1%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::escapeAlias	0	N/A%	0	0.0%	0	0.0%	0	N/A%	52	92.9%