Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::execute

Drupal\Core\Database\Query\Select::executeRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)4,786 4,490 -296 -6.2%
Incl. Wall Time (microsec) per call 798 748 -49 -6.2%
Excl. Wall Time (microsec)69 65 -4 -5.8%
Incl. CPU (microsecs)3,241 3,118 -123 -3.8%
Incl. CPU (microsecs) per call 540 520 -21 -3.8%
Excl. CPU (microsec)56 54 -2 -3.6%
Incl. MemUse (bytes)155,280 155,280 0 0.0%
Incl. MemUse (bytes) per call 25,880 25,880 0 0.0%
Excl. MemUse (bytes)-3,792 -3,792 0 0.0%
Incl. PeakMemUse (bytes)91,264 91,264 0 0.0%
Incl. PeakMemUse (bytes) per call 15,211 15,211 0 0.0%
Excl. PeakMemUse (bytes)2,088 2,088 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% -296 -40.1% -123 -33.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -1.4% -2 -1.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Menu\MenuTreeStorage::safeExecuteSelect0 N/A% -279 -94.3% -106 -86.2% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -14 -4.7% -16 -13.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -3 -1.0% -1 -0.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -258 -87.2% -86 -69.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -33 -11.1% -33 -26.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -3 -1.0% -4 -3.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 0.7% 2 1.6% 0 N/A% 0 N/A%