XHProf: Hierarchical Profiler Report

Diff Report: Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978d2b1f3d1: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Select::__toString	Run #51978cc86c728	Run #51978d2b1f3d1	Diff	Diff%
Number of Function Calls	10	10	0	0.0%
Incl. Wall Time (microsec)	3,058	3,034	-24	-0.8%
Incl. Wall Time (microsec) per call	306	303	-2	-0.8%
Excl. Wall Time (microsec)	1,293	1,257	-36	-2.8%
Incl. CPU (microsecs)	3,069	3,045	-24	-0.8%
Incl. CPU (microsecs) per call	307	305	-2	-0.8%
Excl. CPU (microsec)	929	893	-36	-3.9%
Incl. MemUse (bytes)	19,520	19,520	0	0.0%
Incl. MemUse (bytes) per call	1,952	1,952	0	0.0%
Excl. MemUse (bytes)	-32,688	-32,688	0	0.0%
Incl. PeakMemUse (bytes)	42,736	42,736	0	0.0%
Incl. PeakMemUse (bytes) per call	4,274	4,274	0	0.0%
Excl. PeakMemUse (bytes)	19,008	19,008	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	0	N/A%	-24	-6.0%	-24	-2.6%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-36	-150.0%	-36	-150.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Database\Query\Select::execute	0	N/A%	-24	-100.0%	-24	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Connection::escapeAlias	0	N/A%	13	54.2%	7	29.2%	0	N/A%	0	N/A%
count	0	N/A%	1	4.2%	7	29.2%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	-3	-12.5%	-3	-12.5%	0	N/A%	0	N/A%
implode	0	N/A%	0	0.0%	1	4.2%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Condition::__toString	0	N/A%	0	0.0%	-1	-4.2%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::compiled	0	N/A%	0	0.0%	1	4.2%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::escapeField	0	N/A%	1	4.2%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::makeComment	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%