XHProf: Hierarchical Profiler Report

Diff Report: Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Condition::compile	Run #536ffbe232db1	Run #536ffcbacf96d	Diff	Diff%
Number of Function Calls	30	30	0	0.0%
Incl. Wall Time (microsec)	1,116	1,099	-17	-1.5%
Incl. Wall Time (microsec) per call	37	37	-1	-1.5%
Excl. Wall Time (microsec)	769	758	-11	-1.4%
Incl. CPU (microsecs)	1,136	1,122	-14	-1.2%
Incl. CPU (microsecs) per call	38	37	-0	-1.2%
Excl. CPU (microsec)	628	607	-21	-3.3%
Incl. MemUse (bytes)	44,360	44,360	0	0.0%
Incl. MemUse (bytes) per call	1,479	1,479	0	0.0%
Excl. MemUse (bytes)	16,600	16,600	0	0.0%
Incl. PeakMemUse (bytes)	32,984	32,920	-64	-0.2%
Incl. PeakMemUse (bytes) per call	1,099	1,097	-2	-0.2%
Excl. PeakMemUse (bytes)	24,824	24,760	-64	-0.3%

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%	-17	-1.1%	-14	-0.8%	0	0.0%	-64	-0.2%
Exclusive Metrics Diff for Current Function			-11	-64.7%	-21	-150.0%	0	N/A%	-64	-100.0%
*Parent function*
Drupal\Core\Database\Query\Select::compile	0	N/A%	-17	-100.0%	-14	-100.0%	0	N/A%	-64	-100.0%
*Child functions*
Drupal\Core\Database\Query\Query::uniqueIdentifier	0	N/A%	-4	-23.5%	1	7.1%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::escapeField	0	N/A%	-2	-11.8%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder	0	N/A%	2	11.8%	1	7.1%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator	0	N/A%	-2	-11.8%	-1	-7.1%	0	N/A%	0	0.0%
implode	0	N/A%	0	0.0%	3	21.4%	0	N/A%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	0	N/A%	0	0.0%	3	21.4%	0	N/A%	0	0.0%