XHProf: Hierarchical Profiler Report

Diff Report: Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Query::__construct	Run #51f5bb45dd257	Run #51f5bb078e5a7	Diff	Diff%
Number of Function Calls	12	12	0	0.0%
Incl. Wall Time (microsec)	214	212	-2	-0.9%
Incl. Wall Time (microsec) per call	18	18	-0	-0.9%
Excl. Wall Time (microsec)	125	124	-1	-0.8%
Incl. CPU (microsecs)	232	237	5	2.2%
Incl. CPU (microsecs) per call	19	20	0	2.2%
Excl. CPU (microsec)	105	109	4	3.8%
Incl. MemUse (bytes)	9,440	9,440	0	0.0%
Incl. MemUse (bytes) per call	787	787	0	0.0%
Excl. MemUse (bytes)	5,776	5,776	0	0.0%
Incl. PeakMemUse (bytes)	9,400	9,400	0	0.0%
Incl. PeakMemUse (bytes) per call	783	783	0	0.0%
Excl. PeakMemUse (bytes)	6,040	6,040	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\Query::__construct	0	N/A%	-2	-0.3%	5	4.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-1	-50.0%	4	80.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Database\Query\Select::__construct	0	N/A%	-2	-100.0%	1	20.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Delete::__construct	0	N/A%	0	0.0%	1	20.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Update::__construct	0	N/A%	0	0.0%	1	20.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Merge::__construct	0	N/A%	0	0.0%	1	20.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Insert::__construct	0	N/A%	0	0.0%	1	20.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Connection::getTarget	0	N/A%	-1	-50.0%	5	100.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::getKey	0	N/A%	1	50.0%	0	0.0%	0	N/A%	0	N/A%
uniqid	0	N/A%	-1	-50.0%	-4	-80.0%	0	N/A%	0	N/A%