Diff Report
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: 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 #518eefcaea15fRun #518eee9367b5dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)5,594 5,619 25 0.4%
Incl. Wall Time (microsec) per call 1,119 1,124 5 0.4%
Excl. Wall Time (microsec)79 77 -2 -2.5%
Incl. CPU (microsecs)3,960 3,898 -62 -1.6%
Incl. CPU (microsecs) per call 792 780 -12 -1.6%
Excl. CPU (microsec)63 59 -4 -6.3%
Incl. MemUse (bytes)148,032 148,032 0 0.0%
Incl. MemUse (bytes) per call 29,606 29,606 0 0.0%
Excl. MemUse (bytes)-2,960 -2,960 0 0.0%
Incl. PeakMemUse (bytes)146,144 146,144 0 0.0%
Incl. PeakMemUse (bytes) per call 29,229 29,229 0 0.0%
Excl. PeakMemUse (bytes)3,264 3,264 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% 25 37.9% -62 -7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -8.0% -4 -6.5% 0 N/A% 0 N/A%
Parent functions
menu_local_tasks0 N/A% 41 164.0% -20 -32.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -38 -152.0% -47 -75.8% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 22 88.0% 5 8.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 32 128.0% -54 -87.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -16 -64.0% -13 -21.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 14 56.0% 13 21.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -3 -12.0% -4 -6.5% 0 N/A% 0 N/A%