Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,830 7,423 593 8.7%
Incl. Wall Time (microsec) per call 683 742 59 8.7%
Excl. Wall Time (microsec)123 125 2 1.6%
Incl. CPU (microsecs)5,811 6,075 264 4.5%
Incl. CPU (microsecs) per call 581 608 26 4.5%
Excl. CPU (microsec)99 101 2 2.0%
Incl. MemUse (bytes)247,128 247,128 0 0.0%
Incl. MemUse (bytes) per call 24,713 24,713 0 0.0%
Excl. MemUse (bytes)-8,568 -8,568 0 0.0%
Incl. PeakMemUse (bytes)248,456 248,216 -240 -0.1%
Incl. PeakMemUse (bytes) per call 24,846 24,822 -24 -0.1%
Excl. PeakMemUse (bytes)4,080 4,080 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::execute [View Callgraph Diff]


Function NameCalls DiffCalls
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\Query\Select::execute0 N/A% 593 3.7% 264 1.7% 0 0.0% -240 -0.4%
Exclusive Metrics Diff for Current Function2 0.3% 2 0.8% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 279 47.0% 93 35.2% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 237 40.0% 113 42.8% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% 162 27.3% 62 23.5% 0 N/A% -240 -100.0%
menu_local_tasks0 N/A% -131 -22.1% -29 -11.0% 0 N/A% 0 0.0%
Drupal\user\UserData::get0 N/A% 46 7.8% 25 9.5% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 538 90.7% 209 79.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 33 5.6% 32 12.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 19 3.2% 22 8.3% 0 N/A% -240 -100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 1 0.2% -1 -0.4% 0 N/A% 0 0.0%