XHProf: Hierarchical Profiler Report

Diff Report: Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Connection::select	Run #51f5bb078e5a7	Run #51f5bbaa8fc1d	Diff	Diff%
Number of Function Calls	8	8	0	0.0%
Incl. Wall Time (microsec)	1,007	1,058	51	5.1%
Incl. Wall Time (microsec) per call	126	132	6	5.1%
Excl. Wall Time (microsec)	86	82	-4	-4.7%
Incl. CPU (microsecs)	1,019	1,069	50	4.9%
Incl. CPU (microsecs) per call	127	134	6	4.9%
Excl. CPU (microsec)	77	72	-5	-6.5%
Incl. MemUse (bytes)	212,528	212,512	-16	-0.0%
Incl. MemUse (bytes) per call	26,566	26,564	-2	-0.0%
Excl. MemUse (bytes)	8,624	8,624	0	0.0%
Incl. PeakMemUse (bytes)	206,664	206,648	-16	-0.0%
Incl. PeakMemUse (bytes) per call	25,833	25,831	-2	-0.0%
Excl. PeakMemUse (bytes)	7,752	7,752	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\Connection::select	0	N/A%	51	1.1%	50	1.2%	-16	-0.0%	-16	-0.0%
Exclusive Metrics Diff for Current Function			-4	-7.8%	-5	-10.0%	0	0.0%	0	0.0%
*Parent functions*
Drupal\views\Plugin\views\query\Sql::query	0	N/A%	43	84.3%	43	86.0%	-16	-100.0%	-16	-100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery	0	N/A%	10	19.6%	9	18.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData	0	N/A%	-7	-13.7%	-6	-12.0%	0	0.0%	0	0.0%
db_select	0	N/A%	4	7.8%	3	6.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::countQuery	0	N/A%	3	5.9%	3	6.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Merge::execute	0	N/A%	-2	-3.9%	-2	-4.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Database\Connection::getDriverClass	0	N/A%	35	68.6%	39	78.0%	-16	-100.0%	-16	-100.0%
Drupal\Core\Database\Query\Select::__construct	0	N/A%	20	39.2%	16	32.0%	0	0.0%	0	0.0%