XHProf: Hierarchical Profiler Report

Diff Report: Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Query\Condition::compile

Drupal\Core\Database\Query\Condition::compile	Run #51ca5b0eb2b08	Run #51ca5a4995c23	Diff	Diff%
Number of Function Calls	24	24	0	0.0%
Incl. Wall Time (microsec)	1,356	1,368	12	0.9%
Incl. Wall Time (microsec) per call	57	57	1	0.9%
Excl. Wall Time (microsec)	645	646	1	0.2%
Incl. CPU (microsecs)	1,393	1,397	4	0.3%
Incl. CPU (microsecs) per call	58	58	0	0.3%
Excl. CPU (microsec)	586	550	-36	-6.1%
Incl. MemUse (bytes)	52,368	52,360	-8	-0.0%
Incl. MemUse (bytes) per call	2,182	2,182	-0	-0.0%
Excl. MemUse (bytes)	22,072	22,072	0	0.0%
Incl. PeakMemUse (bytes)	50,552	39,920	-10,632	-21.0%
Incl. PeakMemUse (bytes) per call	2,106	1,663	-443	-21.0%
Excl. PeakMemUse (bytes)	22,896	22,128	-768	-3.4%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Condition::compile [View Callgraph Diff]

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%	12	0.3%	4	0.2%	-8	-0.0%	-10,632	-4.8%
Exclusive Metrics Diff for Current Function			1	8.3%	-36	-900.0%	0	0.0%	-768	-7.2%
*Parent functions*
Drupal\Core\Database\Query\Select::compile	0	N/A%	18	150.0%	16	400.0%	-8	-100.0%	-11,248	-105.8%
Drupal\Core\Database\Query\Select::compile@1	0	N/A%	-13	-108.3%	-12	-300.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Delete::execute	0	N/A%	9	75.0%	2	50.0%	0	0.0%	616	5.8%
Drupal\Core\Database\Query\Delete::__toString	0	N/A%	-2	-16.7%	-2	-50.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Update::__toString	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Update::execute	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Database\Query\Condition::mapConditionOperator	0	N/A%	12	100.0%	11	275.0%	0	0.0%	176	1.7%
Drupal\Core\Database\Query\Condition::compile@1	0	N/A%	6	50.0%	7	175.0%	-8	-100.0%	-9,048	-85.1%
Drupal\Core\Database\Connection::escapeField	0	N/A%	-3	-25.0%	-4	-100.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Query::nextPlaceholder	0	N/A%	-2	-16.7%	7	175.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Query::uniqueIdentifier	0	N/A%	-2	-16.7%	2	50.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Condition::arguments	0	N/A%	1	8.3%	0	0.0%	0	0.0%	-472	-4.4%
Drupal\Core\Database\Query\Condition::__toString	0	N/A%	1	8.3%	3	75.0%	0	0.0%	-288	-2.7%
implode	0	N/A%	-1	-8.3%	10	250.0%	0	0.0%	-232	-2.2%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	0	N/A%	-1	-8.3%	4	100.0%	0	0.0%	0	0.0%