XHProf: Hierarchical Profiler Report

Diff Report: Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Database::openConnection	Run #5251f691abb85	Run #5251f592ab279	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	1,288	1,305	17	1.3%
Incl. Wall Time (microsec) per call	1,288	1,305	17	1.3%
Excl. Wall Time (microsec)	37	36	-1	-2.7%
Incl. CPU (microsecs)	722	714	-8	-1.1%
Incl. CPU (microsecs) per call	722	714	-8	-1.1%
Excl. CPU (microsec)	31	28	-3	-9.7%
Incl. MemUse (bytes)	150,952	150,952	0	0.0%
Incl. MemUse (bytes) per call	150,952	150,952	0	0.0%
Excl. MemUse (bytes)	3,496	3,496	0	0.0%
Incl. PeakMemUse (bytes)	148,888	148,888	0	0.0%
Incl. PeakMemUse (bytes) per call	148,888	148,888	0	0.0%
Excl. PeakMemUse (bytes)	4,000	4,000	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%	17	0.9%	-8	-0.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-1	-5.9%	-3	-37.5%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Database\Database::getConnection	0	N/A%	17	100.0%	-8	-100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Database\Driver\mysql\Connection::open	0	N/A%	18	105.9%	-6	-75.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Database::parseConnectionInfo	0	N/A%	-1	-5.9%	-1	-12.5%	0	N/A%	0	N/A%
Drupal\Core\Database\Driver\mysql\Connection::__construct	0	N/A%	1	5.9%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::setKey	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Connection::setTarget	0	N/A%	0	0.0%	1	12.5%	0	N/A%	0	N/A%
Composer\Autoload\ClassLoader::loadClass	0	N/A%	0	0.0%	1	12.5%	0	N/A%	0	N/A%