XHProf: Hierarchical Profiler Report

Diff Report: Run #519d4dc9980f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4cd4e396d: 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 #519d4dc9980f7	Run #519d4cd4e396d	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	40,658	39,359	-1,299	-3.2%
Incl. Wall Time (microsec) per call	20,329	19,680	-650	-3.2%
Excl. Wall Time (microsec)	513	476	-37	-7.2%
Incl. CPU (microsecs)	31,163	30,675	-488	-1.6%
Incl. CPU (microsecs) per call	15,582	15,338	-244	-1.6%
Excl. CPU (microsec)	399	378	-21	-5.3%
Incl. MemUse (bytes)	772,960	772,944	-16	-0.0%
Incl. MemUse (bytes) per call	386,480	386,472	-8	-0.0%
Excl. MemUse (bytes)	-16,944	-16,944	0	0.0%
Incl. PeakMemUse (bytes)	810,876	810,824	-52	-0.0%
Incl. PeakMemUse (bytes) per call	405,438	405,412	-26	-0.0%
Excl. PeakMemUse (bytes)	8,276	8,276	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%	-1,299	-8.4%	-488	-3.3%	-16	-2.4%	-52	-8.1%
Exclusive Metrics Diff for Current Function			-37	-2.8%	-21	-4.3%	0	0.0%	0	0.0%
*Parent function*
Drupal\views\ViewExecutable::execute	0	N/A%	-1,299	-100.0%	-488	-100.0%	-16	-100.0%	-52	-100.0%
*Child functions*
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query	0	N/A%	-566	-43.6%	-230	-47.1%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\query\Sql::load_entities	0	N/A%	-331	-25.5%	114	23.4%	-8	-50.0%	-8	-15.4%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-98	-7.5%	-71	-14.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::preExecute	0	N/A%	-98	-7.5%	-96	-19.7%	0	0.0%	-36	-69.2%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-74	-5.7%	-77	-15.8%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\Mini::postExecute	0	N/A%	-56	-4.3%	-57	-11.7%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::countQuery	0	N/A%	-30	-2.3%	-30	-6.1%	-8	-50.0%	-8	-15.4%
Drupal\views\Views::viewsData	0	N/A%	-5	-0.4%	-5	-1.0%	0	0.0%	0	0.0%
Drupal\views\Plugin\Core\Entity\View::get	0	N/A%	-3	-0.2%	-3	-0.6%	0	0.0%	0	0.0%
Drupal\views\ViewsData::get	0	N/A%	-2	-0.2%	-2	-0.4%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addTag	0	N/A%	2	0.2%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::range	0	N/A%	1	0.1%	-2	-0.4%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addMetaData	0	N/A%	-1	-0.1%	-4	-0.8%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	-1	-0.1%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::get_total_items	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\Mini::use_count_query	0	N/A%	0	0.0%	-2	-0.4%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::use_count_query	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
microtime	0	N/A%	0	0.0%	2	0.4%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::pre_execute	0	N/A%	0	0.0%	-1	-0.2%	0	0.0%	0	0.0%
intval	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::postExecute	0	N/A%	0	0.0%	1	0.2%	0	0.0%	0	0.0%