Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: 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 #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)12,122 13,342 1,220 10.1%
Incl. Wall Time (microsec) per call 1,212 1,334 122 10.1%
Excl. Wall Time (microsec)144 151 7 4.9%
Incl. CPU (microsecs)7,538 7,563 25 0.3%
Incl. CPU (microsecs) per call 754 756 3 0.3%
Excl. CPU (microsec)114 126 12 10.5%
Incl. MemUse (bytes)218,704 218,704 0 0.0%
Incl. MemUse (bytes) per call 21,870 21,870 0 0.0%
Excl. MemUse (bytes)-6,336 -6,336 0 0.0%
Incl. PeakMemUse (bytes)219,360 219,360 0 0.0%
Incl. PeakMemUse (bytes) per call 21,936 21,936 0 0.0%
Excl. PeakMemUse (bytes)5,264 5,264 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% 1,220 552.0% 25 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 0.6% 12 48.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 1,076 88.2% 65 260.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::execute0 N/A% 87 7.1% -26 -104.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 81 6.6% -12 -48.0% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -15 -1.2% -14 -56.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::execute_count_query0 N/A% -9 -0.7% 12 48.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 1,139 93.4% -62 -248.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 39 3.2% 42 168.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 30 2.5% 30 120.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 0.4% 3 12.0% 0 N/A% 0 N/A%