XHProf: Hierarchical Profiler Report

Diff Report: Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Condition::compile	Run #51ad02c47d041	Run #51ad024086f90	Diff	Diff%
Number of Function Calls	20	20	0	0.0%
Incl. Wall Time (microsec)	743	744	1	0.1%
Incl. Wall Time (microsec) per call	37	37	0	0.1%
Excl. Wall Time (microsec)	505	493	-12	-2.4%
Incl. CPU (microsecs)	760	764	4	0.5%
Incl. CPU (microsecs) per call	38	38	0	0.5%
Excl. CPU (microsec)	415	418	3	0.7%
Incl. MemUse (bytes)	33,424	33,432	8	0.0%
Incl. MemUse (bytes) per call	1,671	1,672	0	0.0%
Excl. MemUse (bytes)	13,200	13,200	0	0.0%
Incl. PeakMemUse (bytes)	32,928	32,976	48	0.1%
Incl. PeakMemUse (bytes) per call	1,646	1,649	2	0.1%
Excl. PeakMemUse (bytes)	20,392	20,400	8	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	0.0%	4	0.1%	8	0.0%	48	0.0%
Exclusive Metrics Diff for Current Function			-12	-1200.0%	3	75.0%	0	0.0%	8	16.7%
*Parent function*
Drupal\Core\Database\Query\Select::compile	0	N/A%	1	100.0%	4	100.0%	8	100.0%	48	100.0%
*Child functions*
Drupal\Core\Database\Connection::escapeField	0	N/A%	6	600.0%	7	175.0%	0	0.0%	32	66.7%
Drupal\Core\Database\Query\Query::uniqueIdentifier	0	N/A%	6	600.0%	-5	-125.0%	8	100.0%	8	16.7%
Drupal\Core\Database\Query\Condition::mapConditionOperator	0	N/A%	4	400.0%	5	125.0%	0	0.0%	0	0.0%
implode	0	N/A%	-2	-200.0%	-3	-75.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	0	N/A%	-1	-100.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder	0	N/A%	0	0.0%	-3	-75.0%	0	0.0%	0	0.0%