Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a965645d: 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 #519c0a514701fRun #519c0a965645dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)8,032 8,136 104 1.3%
Incl. Wall Time (microsec) per call 1,606 1,627 21 1.3%
Excl. Wall Time (microsec)129 131 2 1.6%
Incl. CPU (microsecs)4,937 4,834 -103 -2.1%
Incl. CPU (microsecs) per call 987 967 -21 -2.1%
Excl. CPU (microsec)111 111 0 0.0%
Incl. MemUse (bytes)49,908 49,908 0 0.0%
Incl. MemUse (bytes) per call 9,982 9,982 0 0.0%
Excl. MemUse (bytes)-1,300 -1,300 0 0.0%
Incl. PeakMemUse (bytes)61,000 61,000 0 0.0%
Incl. PeakMemUse (bytes) per call 12,200 12,200 0 0.0%
Excl. PeakMemUse (bytes)2,032 2,032 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% 104 6.9% -103 -10.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 1.9% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% 111 106.7% -161 -156.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 38 36.5% 71 68.9% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -36 -34.6% -1 -1.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -9 -8.7% -12 -11.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 241 231.7% 37 35.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -122 -117.3% -121 -117.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -9 -8.7% -11 -10.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -8 -7.7% -8 -7.8% 0 N/A% 0 N/A%