XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Condition::compile	Run #52f5c520502f0	Run #52f5c574bebaf	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	63	62	-1	-1.6%
Incl. Wall Time (microsec) per call	32	31	-1	-1.6%
Excl. Wall Time (microsec)	48	49	1	2.1%
Incl. CPU (microsecs)	66	64	-2	-3.0%
Incl. CPU (microsecs) per call	33	32	-1	-3.0%
Excl. CPU (microsec)	40	38	-2	-5.0%
Incl. MemUse (bytes)	11,184	11,184	0	0.0%
Incl. MemUse (bytes) per call	5,592	5,592	0	0.0%
Excl. MemUse (bytes)	4,168	4,168	0	0.0%
Incl. PeakMemUse (bytes)	13,080	13,040	-40	-0.3%
Incl. PeakMemUse (bytes) per call	6,540	6,520	-20	-0.3%
Excl. PeakMemUse (bytes)	6,432	6,432	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\Condition::compile	0	N/A%	-1	-4.3%	-2	-2.2%	0	0.0%	-40	-0.1%
Exclusive Metrics Diff for Current Function			1	100.0%	-2	-100.0%	0	N/A%	0	0.0%
*Parent function*
Drupal\Core\Database\Query\Select::compile	0	N/A%	-1	-100.0%	-2	-100.0%	0	N/A%	-40	-100.0%
*Child functions*
Drupal\Core\Database\Query\Query::uniqueIdentifier	0	N/A%	-1	-100.0%	1	50.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator	0	N/A%	-1	-100.0%	-1	-50.0%	0	N/A%	0	0.0%
implode	0	N/A%	0	0.0%	1	50.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::escapeField	0	N/A%	0	0.0%	0	0.0%	0	N/A%	-40	-100.0%
Drupal\Core\Database\Query\Query::nextPlaceholder	0	N/A%	0	0.0%	-1	-50.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%