Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: 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 #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)3,350 3,416 66 2.0%
Incl. Wall Time (microsec) per call 838 854 17 2.0%
Excl. Wall Time (microsec)63 61 -2 -3.2%
Incl. CPU (microsecs)2,203 2,252 49 2.2%
Incl. CPU (microsecs) per call 551 563 12 2.2%
Excl. CPU (microsec)56 50 -6 -10.7%
Incl. MemUse (bytes)83,760 83,760 0 0.0%
Incl. MemUse (bytes) per call 20,940 20,940 0 0.0%
Excl. MemUse (bytes)88 88 0 0.0%
Incl. PeakMemUse (bytes)86,816 86,816 0 0.0%
Incl. PeakMemUse (bytes) per call 21,704 21,704 0 0.0%
Excl. PeakMemUse (bytes)2,392 2,392 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% 66 157.1% 49 90.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -3.0% -6 -12.2% 0 N/A% 0 N/A%
Parent functions
user_roles0 N/A% 36 54.5% 33 67.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 19 28.8% 19 38.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 11 16.7% -3 -6.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 43 65.2% 28 57.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% 23 34.8% 23 46.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 2 3.0% 2 4.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 0 0.0% 2 4.1% 0 N/A% 0 N/A%