XHProf: Hierarchical Profiler Report

Diff Report: Run #519de96d52213: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de8fbb9479: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Condition::compile	Run #519de96d52213	Run #519de8fbb9479	Diff	Diff%
Number of Function Calls	14	14	0	0.0%
Incl. Wall Time (microsec)	609	581	-28	-4.6%
Incl. Wall Time (microsec) per call	44	42	-2	-4.6%
Excl. Wall Time (microsec)	437	422	-15	-3.4%
Incl. CPU (microsecs)	620	592	-28	-4.5%
Incl. CPU (microsecs) per call	44	42	-2	-4.5%
Excl. CPU (microsec)	360	347	-13	-3.6%
Incl. MemUse (bytes)	33,640	33,640	0	0.0%
Incl. MemUse (bytes) per call	2,403	2,403	0	0.0%
Excl. MemUse (bytes)	15,624	15,624	0	0.0%
Incl. PeakMemUse (bytes)	41,912	41,912	0	0.0%
Incl. PeakMemUse (bytes) per call	2,994	2,994	0	0.0%
Excl. PeakMemUse (bytes)	31,264	31,264	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%	-28	-1.7%	-28	-1.5%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-15	-53.6%	-13	-46.4%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Database\Query\Select::compile	0	N/A%	-27	-96.4%	-28	-100.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::compile@1	0	N/A%	-1	-3.6%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Query\Query::nextPlaceholder	0	N/A%	-12	-42.9%	-14	-50.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator	0	N/A%	-4	-14.3%	-3	-10.7%	0	N/A%	0	N/A%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	0	N/A%	3	10.7%	2	7.1%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::escapeField	0	N/A%	-2	-7.1%	-1	-3.6%	0	N/A%	0	N/A%
implode	0	N/A%	1	3.6%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier	0	N/A%	1	3.6%	1	3.6%	0	N/A%	0	N/A%