Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: 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 #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)5,300 5,654 354 6.7%
Incl. Wall Time (microsec) per call 883 942 59 6.7%
Excl. Wall Time (microsec)99 99 0 0.0%
Incl. CPU (microsecs)3,500 3,665 165 4.7%
Incl. CPU (microsecs) per call 583 611 28 4.7%
Excl. CPU (microsec)82 81 -1 -1.2%
Incl. MemUse (bytes)120,000 120,000 0 0.0%
Incl. MemUse (bytes) per call 20,000 20,000 0 0.0%
Excl. MemUse (bytes)-1,472 -1,472 0 0.0%
Incl. PeakMemUse (bytes)119,992 119,992 0 0.0%
Incl. PeakMemUse (bytes) per call 19,999 19,999 0 0.0%
Excl. PeakMemUse (bytes)3,600 3,600 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% 354 151.9% 165 11.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -1 -0.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 271 76.6% 108 65.5% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% 120 33.9% 89 53.9% 0 N/A% 0 N/A%
user_roles0 N/A% -37 -10.5% -32 -19.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 366 103.4% 178 107.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -18 -5.1% -16 -9.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 6 1.7% 5 3.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%