XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\views\Plugin\views\query\Sql::addField	Run #51ec227a9cea0	Run #51ec243650361	Diff	Diff%
Number of Function Calls	10	10	0	0.0%
Incl. Wall Time (microsec)	192	187	-5	-2.6%
Incl. Wall Time (microsec) per call	19	19	-1	-2.6%
Excl. Wall Time (microsec)	154	148	-6	-3.9%
Incl. CPU (microsecs)	210	198	-12	-5.7%
Incl. CPU (microsecs) per call	21	20	-1	-5.7%
Excl. CPU (microsec)	142	127	-15	-10.6%
Incl. MemUse (bytes)	14,664	14,664	0	0.0%
Incl. MemUse (bytes) per call	1,466	1,466	0	0.0%
Excl. MemUse (bytes)	11,536	11,536	0	0.0%
Incl. PeakMemUse (bytes)	14,896	14,936	40	0.3%
Incl. PeakMemUse (bytes) per call	1,490	1,494	4	0.3%
Excl. PeakMemUse (bytes)	12,256	12,256	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\views\Plugin\views\query\Sql::addField	0	N/A%	-5	-0.1%	-12	-0.2%	0	0.0%	40	0.1%
Exclusive Metrics Diff for Current Function			-6	-120.0%	-15	-125.0%	0	N/A%	0	0.0%
*Parent functions*
Drupal\views\Plugin\views\field\FieldPluginBase::addAdditionalFields	0	N/A%	-2	-40.0%	-3	-25.0%	0	N/A%	0	0.0%
Drupal\views\Plugin\views\query\Sql::addOrderBy	0	N/A%	-2	-40.0%	-3	-25.0%	0	N/A%	40	100.0%
Drupal\views\Plugin\views\query\Sql::query	0	N/A%	-2	-40.0%	-3	-25.0%	0	N/A%	0	0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::query	0	N/A%	1	20.0%	-3	-25.0%	0	N/A%	0	0.0%
Drupal\views\Plugin\views\row\RowPluginBase::query	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
*Child functions*
strtolower	0	N/A%	1	20.0%	0	0.0%	0	N/A%	40	100.0%
substr	0	N/A%	0	0.0%	-1	-8.3%	0	N/A%	0	0.0%
Drupal\Core\Config\Entity\ConfigEntityBase::get	0	N/A%	0	0.0%	4	33.3%	0	N/A%	0	0.0%