XHProf: Hierarchical Profiler Report

Diff Report: Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\views\Plugin\views\query\Sql::execute

Drupal\views\Plugin\views\query\Sql::execute	Run #519d9cf28420e	Run #519d9d94433aa	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	41,291	39,719	-1,572	-3.8%
Incl. Wall Time (microsec) per call	20,646	19,860	-786	-3.8%
Excl. Wall Time (microsec)	292	285	-7	-2.4%
Incl. CPU (microsecs)	34,728	34,372	-356	-1.0%
Incl. CPU (microsecs) per call	17,364	17,186	-178	-1.0%
Excl. CPU (microsec)	240	236	-4	-1.7%
Incl. MemUse (bytes)	2,910,936	2,910,896	-40	-0.0%
Incl. MemUse (bytes) per call	1,455,468	1,455,448	-20	-0.0%
Excl. MemUse (bytes)	-36,312	-36,312	0	0.0%
Incl. PeakMemUse (bytes)	2,999,200	2,999,144	-56	-0.0%
Incl. PeakMemUse (bytes) per call	1,499,600	1,499,572	-28	-0.0%
Excl. PeakMemUse (bytes)	13,616	13,616	0	0.0%

Parent/Child Regression/Improvement report for Drupal\views\Plugin\views\query\Sql::execute [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\views\Plugin\views\query\Sql::execute	0	N/A%	-1,572	-62.5%	-356	-37.7%	-40	-0.1%	-56	-0.1%
Exclusive Metrics Diff for Current Function			-7	-0.4%	-4	-1.1%	0	0.0%	0	0.0%
*Parent function*
Drupal\views\ViewExecutable::execute	0	N/A%	-1,572	-100.0%	-356	-100.0%	-40	-100.0%	-56	-100.0%
*Child functions*
Drupal\Core\Database\Query\Select::execute	0	N/A%	-1,419	-90.3%	-33	-9.3%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query	0	N/A%	-159	-10.1%	-34	-9.6%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::preExecute	0	N/A%	23	1.5%	25	7.0%	8	20.0%	-8	-14.3%
Drupal\views\Plugin\views\query\Sql::load_entities	0	N/A%	-9	-0.6%	-307	-86.2%	-48	-120.0%	-48	-85.7%
Drupal\Core\Database\Query\Select::range	0	N/A%	-9	-0.6%	-8	-2.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::countQuery	0	N/A%	6	0.4%	4	1.1%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-6	-0.4%	-8	-2.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addMetaData	0	N/A%	3	0.2%	2	0.6%	0	0.0%	0	0.0%
Drupal\views\Plugin\Core\Entity\View::get	0	N/A%	3	0.2%	2	0.6%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::postExecute	0	N/A%	-3	-0.2%	-3	-0.8%	0	0.0%	0	0.0%
microtime	0	N/A%	2	0.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::get_total_items	0	N/A%	-1	-0.1%	2	0.6%	0	0.0%	0	0.0%
Drupal\views\Views::viewsData	0	N/A%	1	0.1%	1	0.3%	0	0.0%	0	0.0%
Drupal\views\ViewsData::get	0	N/A%	1	0.1%	2	0.6%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	1	0.1%	2	0.6%	0	0.0%	0	0.0%
intval	0	N/A%	1	0.1%	-1	-0.3%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::pre_execute	0	N/A%	0	0.0%	2	0.6%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::use_count_query	0	N/A%	0	0.0%	-3	-0.8%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addTag	0	N/A%	0	0.0%	3	0.8%	0	0.0%	0	0.0%