Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: 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 #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)4,500 4,394 -106 -2.4%
Incl. Wall Time (microsec) per call 1,125 1,099 -27 -2.4%
Excl. Wall Time (microsec)60 73 13 21.7%
Incl. CPU (microsecs)3,112 3,055 -57 -1.8%
Incl. CPU (microsecs) per call 778 764 -14 -1.8%
Excl. CPU (microsec)49 53 4 8.2%
Incl. MemUse (bytes)120,248 120,248 0 0.0%
Incl. MemUse (bytes) per call 30,062 30,062 0 0.0%
Excl. MemUse (bytes)-792 -792 0 0.0%
Incl. PeakMemUse (bytes)94,136 94,136 0 0.0%
Incl. PeakMemUse (bytes) per call 23,534 23,534 0 0.0%
Excl. PeakMemUse (bytes)2,040 2,040 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% -106 -14.3% -57 -12.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function13 12.3% 4 7.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -74 -69.8% -33 -57.9% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::result0 N/A% -20 -18.9% -7 -12.3% 0 N/A% 0 N/A%
menu_local_tasks0 N/A% -12 -11.3% -17 -29.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -135 -127.4% -84 -147.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__toString0 N/A% 30 28.3% 30 52.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::getArguments0 N/A% -15 -14.2% -10 -17.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::preExecute0 N/A% 1 0.9% 3 5.3% 0 N/A% 0 N/A%