XHProf: Hierarchical Profiler Report

Diff Report: Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Database::openConnection	Run #523f1dee40c1a	Run #523f1e3aba264	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	2,527	2,538	11	0.4%
Incl. Wall Time (microsec) per call	2,527	2,538	11	0.4%
Excl. Wall Time (microsec)	36	35	-1	-2.8%
Incl. CPU (microsecs)	1,952	1,949	-3	-0.2%
Incl. CPU (microsecs) per call	1,952	1,949	-3	-0.2%
Excl. CPU (microsec)	28	25	-3	-10.7%
Incl. MemUse (bytes)	303,408	303,408	0	0.0%
Incl. MemUse (bytes) per call	303,408	303,408	0	0.0%
Excl. MemUse (bytes)	3,480	3,480	0	0.0%
Incl. PeakMemUse (bytes)	287,528	287,528	0	0.0%
Incl. PeakMemUse (bytes) per call	287,528	287,528	0	0.0%
Excl. PeakMemUse (bytes)	3,376	3,376	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\Database::openConnection	0	N/A%	11	1.1%	-3	-1.7%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-1	-9.1%	-3	-100.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Database\Database::getConnection	0	N/A%	11	100.0%	-3	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Driver\mysql\Connection::open	0	N/A%	25	227.3%	12	400.0%	0	N/A%	0	N/A%
Composer\Autoload\ClassLoader::loadClass	0	N/A%	-21	-190.9%	-21	-700.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Driver\mysql\Connection::__construct	0	N/A%	8	72.7%	8	266.7%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::setKey	0	N/A%	0	0.0%	1	33.3%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::setTarget	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Database::parseConnectionInfo	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%