Diff Report
Run #518ef09a47b3b: 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 #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)5,470 5,619 149 2.7%
Incl. Wall Time (microsec) per call 1,094 1,124 30 2.7%
Excl. Wall Time (microsec)80 77 -3 -3.8%
Incl. CPU (microsecs)3,884 3,898 14 0.4%
Incl. CPU (microsecs) per call 777 780 3 0.4%
Excl. CPU (microsec)71 59 -12 -16.9%
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% 149 80.1% 14 2.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -2.0% -12 -85.7% 0 N/A% 0 N/A%
Parent functions
menu_local_tasks0 N/A% 91 61.1% 20 142.9% 0 N/A% 0 N/A%
menu_tree_check_access0 N/A% 58 38.9% 37 264.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 0 0.0% -43 -307.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 215 144.3% 86 614.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% -44 -29.5% -41 -292.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% -32 -21.5% -32 -228.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 13 8.7% 13 92.9% 0 N/A% 0 N/A%