XHProf: Hierarchical Profiler Report

Diff Report: Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: 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 #51c6814c41b47	Run #51c6824f48b42	Diff	Diff%
Number of Function Calls		14	14	N/A%
Incl. Wall Time (microsec)		1,012	1,012	N/A%
Incl. Wall Time (microsec) per call	N/A	72	72	N/A%
Excl. Wall Time (microsec)		431	431	N/A%
Incl. CPU (microsecs)		1,031	1,031	N/A%
Incl. CPU (microsecs) per call	N/A	74	74	N/A%
Excl. CPU (microsec)		369	369	N/A%
Incl. MemUse (bytes)		39,152	39,152	N/A%
Incl. MemUse (bytes) per call	N/A	2,797	2,797	N/A%
Excl. MemUse (bytes)		14,016	14,016	N/A%
Incl. PeakMemUse (bytes)		20,456	20,456	N/A%
Incl. PeakMemUse (bytes) per call	N/A	1,461	1,461	N/A%
Excl. PeakMemUse (bytes)		9,600	9,600	N/A%

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	14	14.7%	1,012	0.1%	1,031	0.1%	39,152	0.2%	20,456	0.1%
Exclusive Metrics Diff for Current Function			431	42.6%	369	35.8%	14,016	35.8%	9,600	46.9%
*Parent functions*
Drupal\Core\Database\Query\Select::compile	8	57.1%	658	65.0%	666	64.6%	31,776	81.2%	16,568	81.0%
Drupal\Core\Database\Query\Update::execute	2	14.3%	224	22.1%	229	22.2%	3,424	8.7%	1,136	5.6%
Drupal\Core\Database\Query\Delete::execute	1	7.1%	103	10.2%	105	10.2%	2,288	5.8%	2,136	10.4%
Drupal\Core\Database\Query\Update::__toString	2	14.3%	18	1.8%	20	1.9%	832	2.1%	0	0.0%
Drupal\Core\Database\Query\Delete::__toString	1	7.1%	9	0.9%	11	1.1%	832	2.1%	616	3.0%
*Child functions*
Drupal\Core\Database\Query\Condition::compile@1	4	5.6%	362	35.8%	367	35.6%	10,256	26.2%	2,936	14.4%
Drupal\Core\Database\Connection::escapeField	7	9.7%	63	6.2%	70	6.8%	2,520	6.4%	2,400	11.7%
Drupal\Core\Database\Query\Condition::mapConditionOperator	7	9.7%	37	3.7%	51	4.9%	4,184	10.7%	1,384	6.8%
implode	18	25.0%	36	3.6%	44	4.3%	2,944	7.5%	1,216	5.9%
Drupal\Core\Database\Query\Query::uniqueIdentifier	14	19.4%	28	2.8%	47	4.6%	936	2.4%	824	4.0%
Drupal\Core\Database\Query\Query::nextPlaceholder	7	9.7%	18	1.8%	26	2.5%	1,384	3.5%	1,064	5.2%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	7	9.7%	17	1.7%	27	2.6%	1,224	3.1%	1,032	5.0%
Drupal\Core\Database\Query\Condition::arguments	4	5.6%	10	1.0%	15	1.5%	848	2.2%	0	0.0%
Drupal\Core\Database\Query\Condition::__toString	4	5.6%	10	1.0%	15	1.5%	840	2.1%	0	0.0%