Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: 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 #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)10,096 9,811 -285 -2.8%
Incl. Wall Time (microsec) per call 1,683 1,635 -48 -2.8%
Excl. Wall Time (microsec)148 154 6 4.1%
Incl. CPU (microsecs)6,009 5,946 -63 -1.0%
Incl. CPU (microsecs) per call 1,002 991 -11 -1.0%
Excl. CPU (microsec)122 131 9 7.4%
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% -285 -12.0% -63 -5.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 2.1% 9 14.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -215 -75.4% -69 -109.5% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -92 -32.3% -9 -14.3% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 54 18.9% 39 61.9% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -32 -11.2% -24 -38.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -215 -75.4% 3 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -55 -19.3% -56 -88.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -11 -3.9% -8 -12.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -10 -3.5% -11 -17.5% 0 N/A% 0 N/A%