XHProf: Hierarchical Profiler Report

Diff Report: Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Condition::compile@1	Run #557c2635273b3	Run #557c27da9db93	Diff	Diff%
Number of Function Calls	2	4	2	100.0%
Incl. Wall Time (microsec)	162	217	55	34.0%
Incl. Wall Time (microsec) per call	81	54	-27	-33.0%
Excl. Wall Time (microsec)	25	76	51	204.0%
Incl. MemUse (bytes)	19,568	25,680	6,112	31.2%
Incl. MemUse (bytes) per call	9,784	6,420	-3,364	-34.4%
Excl. MemUse (bytes)	4,592	5,808	1,216	26.5%
Incl. PeakMemUse (bytes)	14,040	13,968	-72	-0.5%
Incl. PeakMemUse (bytes) per call	7,020	3,492	-3,528	-50.3%
Excl. PeakMemUse (bytes)	2,728	2,656	-72	-2.6%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Database\Query\Condition::compile@1	2	10.5%	55	0.2%	6,112	0.8%	-72	-0.0%
Exclusive Metrics Diff for Current Function			51	92.7%	1,216	19.9%	-72	-100.0%
*Parent function*
Drupal\Core\Database\Query\Condition::compile	2	100.0%	55	100.0%	6,112	100.0%	-72	-100.0%
*Child functions*
Drupal\Core\Database\Query\Condition::compile@2	0	0.0%	-10	-18.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::escapeField	2	11.8%	8	14.5%	848	13.9%	0	0.0%
Drupal\Core\Database\Query\Condition::mapConditionOperator	2	11.8%	5	9.1%	1,312	21.5%	0	0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder	2	11.8%	2	3.6%	888	14.5%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	2	11.8%	1	1.8%	808	13.2%	0	0.0%
Drupal\Core\Database\Query\Condition::arguments	0	0.0%	-1	-1.8%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Condition::__toString	0	0.0%	-1	-1.8%	0	0.0%	0	0.0%
implode	4	23.5%	0	0.0%	384	6.3%	0	0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier	3	17.6%	0	0.0%	0	0.0%	0	0.0%
is_array	2	11.8%	0	0.0%	656	10.7%	0	0.0%