Diff Report
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #519c04ab45451Run #519c03b86b1ecDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)10,109 10,096 -13 -0.1%
Incl. Wall Time (microsec) per call 1,685 1,683 -2 -0.1%
Excl. Wall Time (microsec)161 148 -13 -8.1%
Incl. CPU (microsecs)6,218 6,009 -209 -3.4%
Incl. CPU (microsecs) per call 1,036 1,002 -35 -3.4%
Excl. CPU (microsec)136 122 -14 -10.3%
Incl. MemUse (bytes)65,924 65,924 0 0.0%
Incl. MemUse (bytes) per call 10,987 10,987 0 0.0%
Excl. MemUse (bytes)-4,936 -4,936 0 0.0%
Incl. PeakMemUse (bytes)86,276 86,276 0 0.0%
Incl. PeakMemUse (bytes) per call 14,379 14,379 0 0.0%
Excl. PeakMemUse (bytes)2,420 2,420 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% -13 -2.1% -209 -13.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -100.0% -14 -6.7% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% 68 523.1% 31 14.8% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -48 -369.2% -190 -90.9% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -38 -292.3% -23 -11.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 5 38.5% -27 -12.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 165 1269.2% -30 -14.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -77 -592.3% -75 -35.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -65 -500.0% -66 -31.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -23 -176.9% -24 -11.5% 0 N/A% 0 N/A%