XHProf: Hierarchical Profiler Report

Diff Report: Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: 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 #534ad9c94e95b	Run #534ad8dec7444	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	42,656	41,708	-948	-2.2%
Incl. Wall Time (microsec) per call	42,656	41,708	-948	-2.2%
Excl. Wall Time (microsec)	199	194	-5	-2.5%
Incl. CPU (microsecs)	38,391	37,579	-812	-2.1%
Incl. CPU (microsecs) per call	38,391	37,579	-812	-2.1%
Excl. CPU (microsec)	136	131	-5	-3.7%
Incl. MemUse (bytes)	1,671,352	1,671,356	4	0.0%
Incl. MemUse (bytes) per call	1,671,352	1,671,356	4	0.0%
Excl. MemUse (bytes)	-9,076	-9,076	0	0.0%
Incl. PeakMemUse (bytes)	1,683,504	1,683,428	-76	-0.0%
Incl. PeakMemUse (bytes) per call	1,683,504	1,683,428	-76	-0.0%
Excl. PeakMemUse (bytes)	3,568	3,568	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%	-948	-57.5%	-812	-162.7%	4	0.0%	-76	-0.3%
Exclusive Metrics Diff for Current Function			-5	-0.5%	-5	-0.6%	0	0.0%	0	0.0%
*Parent function*
Drupal\views\ViewExecutable::execute	0	N/A%	-948	-100.0%	-812	-100.0%	4	100.0%	-76	-100.0%
*Child functions*
Drupal\views\Plugin\views\query\Sql::loadEntities	0	N/A%	-826	-87.1%	-801	-98.6%	4	100.0%	4	5.3%
Drupal\Core\Database\Query\Select::execute	0	N/A%	-65	-6.9%	-3	-0.4%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery	0	N/A%	-46	-4.9%	6	0.7%	0	0.0%	-24	-31.6%
PDOStatement::setFetchMode	0	N/A%	-7	-0.7%	-2	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::preExecute	0	N/A%	6	0.6%	4	0.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::range	0	N/A%	5	0.5%	3	0.4%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::invokeAll	0	N/A%	-3	-0.3%	-4	-0.5%	0	0.0%	-56	-73.7%
Drupal\views\Plugin\views\pager\SqlBase::updatePageInfo	0	N/A%	-2	-0.2%	-2	-0.2%	0	0.0%	0	0.0%
Drupal\views\Views::viewsData	0	N/A%	-1	-0.1%	-2	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::countQuery	0	N/A%	-1	-0.1%	-2	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Config\Entity\ConfigEntityBase::get	0	N/A%	-1	-0.1%	-3	-0.4%	0	0.0%	0	0.0%
Drupal::moduleHandler	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
microtime	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::getTotalItems	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
iterator_to_array	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::postExecute	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::useCountQuery	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\views\ViewsData::get	0	N/A%	0	0.0%	4	0.5%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addTag	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
Drupal\Core\Database\Query\Select::addMetaData	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::preExecute	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
intval	0	N/A%	0	0.0%	-4	-0.5%	0	0.0%	0	0.0%