XHProf: Hierarchical Profiler Report

Diff Report: Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Query\Condition::compile	Run #531ee5f3237b0	Run #531ee626b79e4	Diff	Diff%
Number of Function Calls	60	60	0	0.0%
Incl. Wall Time (microsec)	1,760	1,745	-15	-0.9%
Incl. Wall Time (microsec) per call	29	29	-0	-0.9%
Excl. Wall Time (microsec)	1,336	1,319	-17	-1.3%
Incl. CPU (microsecs)	1,812	1,791	-21	-1.2%
Incl. CPU (microsecs) per call	30	30	-0	-1.2%
Excl. CPU (microsec)	994	980	-14	-1.4%
Incl. MemUse (bytes)	85,288	85,288	0	0.0%
Incl. MemUse (bytes) per call	1,421	1,421	0	0.0%
Excl. MemUse (bytes)	28,136	28,136	0	0.0%
Incl. PeakMemUse (bytes)	25,088	25,088	0	0.0%
Incl. PeakMemUse (bytes) per call	418	418	0	0.0%
Excl. PeakMemUse (bytes)	18,008	18,008	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%	-15	-10.6%	-21	-5.9%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-17	-113.3%	-14	-66.7%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Database\Query\Select::compile	0	N/A%	-15	-100.0%	-21	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	0	N/A%	7	46.7%	-5	-23.8%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::escapeField	0	N/A%	-4	-26.7%	3	14.3%	0	N/A%	0	N/A%
implode	0	N/A%	-3	-20.0%	-10	-47.6%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Condition::mapConditionOperator	0	N/A%	3	20.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Query::uniqueIdentifier	0	N/A%	-1	-6.7%	7	33.3%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Query::nextPlaceholder	0	N/A%	0	0.0%	-2	-9.5%	0	N/A%	0	N/A%