Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a20b11c1ab: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #512a1f7f217a6Run #512a20b11c1abDiffDiff%
Number of Function Calls7 9 2 28.6%
Incl. Wall Time (microsec)3,805 4,865 1,060 27.9%
Incl. Wall Time (microsec) per call 544 541 -3 -0.6%
Excl. Wall Time (microsec)86 108 22 25.6%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 1,143 0 -1,143 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)333,920 384,328 50,408 15.1%
Incl. MemUse (bytes) per call 47,703 42,703 -5,000 -10.5%
Excl. MemUse (bytes)-14,064 -12,696 1,368 9.7%
Incl. PeakMemUse (bytes)370,904 427,704 56,800 15.3%
Incl. PeakMemUse (bytes) per call 52,986 47,523 -5,464 -10.3%
Excl. PeakMemUse (bytes)4,392 4,872 480 10.9%

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::execute2 20.0% 1,060 3.2% -8,000 -25.0% 50,408 1.5% 56,800 1.7%
Exclusive Metrics Diff for Current Function22 2.1% 0 0.0% 1,368 2.7% 480 0.8%
Parent functions
Drupal\Core\Database\Query\PagerSelectExtender::execute-2 -100.0% -786 -74.2% -4,000 -50.0% -63,600 -126.2% -61,912 -109.0%
Drupal\views\Plugin\views\query\Sql::execute1 50.0% 568 53.6% 0 0.0% 27,056 53.7% 31,776 55.9%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query1 50.0% 510 48.1% 0 0.0% 66,336 131.6% 67,600 119.0%
Drupal\field_sql_storage\Entity\Query::result1 50.0% 387 36.5% 0 0.0% 8,144 16.2% 5,416 9.5%
field_read_fields1 50.0% 372 35.1% 0 0.0% 14,032 27.8% 16,600 29.2%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 9 0.8% -4,000 -50.0% -24 -0.0% -1,144 -2.0%
Drupal\user\UserData::get0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
menu_local_tasks0 0.0% 1 0.1% 0 0.0% -1,536 -3.0% -1,536 -2.7%
Child functions
Drupal\Core\Database\Query\Select::getArguments2 25.0% 391 36.9% 0 0.0% 31,512 62.5% 34,440 60.6%
Drupal\Core\Database\Query\Select::preExecute2 25.0% 279 26.3% 0 0.0% 1,368 2.7% 11,120 19.6%
Drupal\Core\Database\Query\Select::__toString2 25.0% 198 18.7% -4,000 -50.0% 792 1.6% 2,192 3.9%
Drupal\Core\Database\Connection::query2 25.0% 170 16.0% -4,000 -50.0% 15,368 30.5% 8,568 15.1%