Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: 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 #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)4,479 4,235 -244 -5.4%
Incl. Wall Time (microsec) per call 1,120 1,059 -61 -5.4%
Excl. Wall Time (microsec)57 56 -1 -1.8%
Incl. CPU (microsecs)2,959 2,939 -20 -0.7%
Incl. CPU (microsecs) per call 740 735 -5 -0.7%
Excl. CPU (microsec)48 40 -8 -16.7%
Incl. MemUse (bytes)129,912 129,912 0 0.0%
Incl. MemUse (bytes) per call 32,478 32,478 0 0.0%
Excl. MemUse (bytes)-1,320 -1,320 0 0.0%
Incl. PeakMemUse (bytes)133,792 133,592 -200 -0.1%
Incl. PeakMemUse (bytes) per call 33,448 33,398 -50 -0.1%
Excl. PeakMemUse (bytes)3,688 3,688 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% -244 -2.7% -20 -0.2% 0 0.0% -200 -0.2%
Exclusive Metrics Diff for Current Function-1 -0.4% -8 -40.0% 0 N/A% 0 0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -208 -85.2% -15 -75.0% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\pager\PagerPluginBase::executeCountQuery0 N/A% -26 -10.7% -2 -10.0% 0 N/A% 0 0.0%
Drupal\Core\Menu\MenuTreeStorage::safeExecuteSelect0 N/A% -10 -4.1% -3 -15.0% 0 N/A% -200 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -252 -103.3% -28 -140.0% 0 N/A% -72 -36.0%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 5 2.0% 8 40.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 2 0.8% 3 15.0% 0 N/A% -72 -36.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 2 0.8% 5 25.0% 0 N/A% -56 -28.0%